{"title":"Battery Cells \u0026 Packs","description":"Battery Cells, Modules, or Packs","products":[{"product_id":"nissan-leaf-gen-1-modules","title":"Nissan LEAF - Set of 7 Modules - Lithium-ion LMO Battery","description":"\u003ch3\u003eQuantity 1 = a set of 7 modules, so Qty can make a 7S1P 51V pack\u003c\/h3\u003e\n\u003c!-- ===== TOP CALLOUT: most common build (cross-sell anchor) ===== --\u003e\n\u003cdiv style=\"border-left: 4px solid #2a7a3b; background: #f3f8f4; padding: 16px 20px; margin: 0 0 24px 0;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eMost popular build: 10 kWh \/ 51V pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e28 modules in a 7s4p configuration (14s8p at the cell level). Pairs directly with our matched \u003ca href=\"https:\/\/ogsolarstore.com\/products\/busbar-kit-nissan-leaf\"\u003eBusbar Kit\u003c\/a\u003e and a \u003ca href=\"https:\/\/ogsolarstore.com\/collections\/bms\"\u003eBMS\u003c\/a\u003e. Don't forget the BMS, the pack will not balance without one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ===== QUICK FACTS ===== --\u003e\n\u003cp\u003eUsed Nissan LEAF modules are one of the most flexible building blocks for off-grid and DIY storage. Each module is a 2s2p pack of LMO pouch cells. State of Health typically ranges from 65 to 75 percent.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7 modules in series gives a 51 Vdc nominal 48V pack\u003c\/li\u003e\n\u003cli\u003eMaximum recommended modules in parallel per BMS is 6 sets\u003c\/li\u003e\n\u003cli\u003eBuy multiple sets to scale capacity at the same voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ===== ACCESSORY GRID (primary cross-sell) ===== --\u003e\n\u003ch2 style=\"margin-top: 32px;\"\u003eBuild Your Pack: Required and Recommended Hardware\u003c\/h2\u003e\n\u003cp\u003ePick the busbars and plates that match your layout. Most builds use the all-in-one Busbar Kit. Custom layouts may need terminal busbars, center taps, or flexible jumpers separately.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin: 24px 0;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 6px; padding: 16px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/busbar-kit.jpg?v=1616694976\" style=\"width: 100%; height: auto; margin-bottom: 10px;\" alt=\"Nissan Leaf busbar kit\"\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003eBusbar Kit\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eAll-in-one matched solution. Recommended for most builds.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ogsolarstore.com\/products\/busbar-kit-nissan-leaf\"\u003e\u003cstrong\u003eView Product →\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 6px; padding: 16px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/terminal-busbar-4-hole_ed2fbb7a-da5b-4580-9c80-f999d7d49c6a.jpg?v=1616696630\" style=\"width: 100%; height: auto; margin-bottom: 10px;\" alt=\"Terminal busbars for Nissan Leaf modules\"\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003eTerminal Busbars\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eSeries connections between modules.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ogsolarstore.com\/products\/terminal-busbars-nissan-leaf-modules\"\u003e\u003cstrong\u003eView Product →\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 6px; padding: 16px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/centertap-busbar.jpg?v=1616696429\" style=\"width: 100%; height: auto; margin-bottom: 10px;\" alt=\"Center tap busbars for Nissan Leaf modules\"\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003eCenter Tap Busbars\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eAccess the midpoint between cells for BMS sensing.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ogsolarstore.com\/products\/center-tap-busbars-nissan-leaf-modules\"\u003e\u003cstrong\u003eView Product →\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 6px; padding: 16px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/compression-plate6.jpg?v=1635475576\" style=\"width: 100%; height: auto; margin-bottom: 10px;\" alt=\"Compression plates for battery modules\"\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003eCompression Plates\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eImprove cycle life and mechanical stability of the pack.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ogsolarstore.com\/products\/compression-plates-for-prismatic-cells-2x\"\u003e\u003cstrong\u003eView Product →\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 6px; padding: 16px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/HPS-NVENT-ERIFLEX-FLEXIBAR-ADVANCED-STANDARD-FLEXIBAR-ADVANCED.jpg?v=1756214277\" style=\"width: 100%; height: auto; margin-bottom: 10px;\" alt=\"Flexible busbar jumper\"\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003eFlexiBusbar\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eFlexible connections for tight layouts and vibration tolerance.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ogsolarstore.com\/products\/busbar-jumper\"\u003e\u003cstrong\u003eView Product →\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #2a7a3b; border-radius: 6px; padding: 16px; text-align: center; background: #f3f8f4;\"\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/daly-bms1.jpg?v=1692805727\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"margin: 8px 0;\"\u003eBMS\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eRequired. The pack will not balance or stay safe without one.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ogsolarstore.com\/collections\/bms\"\u003e\u003cstrong\u003eBrowse BMS Options →\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ===== SPECS ===== --\u003e\n\u003ch2 style=\"margin-top: 32px;\"\u003eModule Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Nissan Leaf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Application:\u003c\/strong\u003e EV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e LMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Nissan \/ Mitsubishi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell OEM:\u003c\/strong\u003e AESC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 7.5 V (often listed as 7.3 V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 2s2p module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNameplate Capacity:\u003c\/strong\u003e 66.67 Ah \/ 0.5 kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eState of Health (typical):\u003c\/strong\u003e 65 to 75 percent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVisit the \u003ca title=\"Technical Resources\" href=\"https:\/\/ogsolarstore.com\/pages\/technical-resources\"\u003eTechnical Resources Page\u003c\/a\u003e for full specifications, datasheets, and wiring diagrams.\u003c\/p\u003e\n\u003c!-- ===== COMMON CONFIGS ===== --\u003e\n\u003ch2 style=\"margin-top: 32px;\"\u003eCommon Pack Configurations\u003c\/h2\u003e\n\u003cp\u003eEach module is roughly 7.3 to 7.5 V nominal. Combine in series for common system voltages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48V system:\u003c\/strong\u003e 7 modules in series, about 51 V nominal. Most common build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V system:\u003c\/strong\u003e 3 to 4 modules in series, about 22 to 29 V. 4 modules can run high for some 24V inverters at full charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e96 to 120V (motorcycles, boats, small EVs):\u003c\/strong\u003e 12 to 16 modules in series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEV packs (stock Leaf):\u003c\/strong\u003e 48 modules, about 360 to 400 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom high voltage EV builds:\u003c\/strong\u003e 54 to 60 modules, 400 V and up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo increase capacity at a fixed voltage, parallel additional sets. Six parallel sets is the practical upper limit per BMS channel.\u003c\/p\u003e\n\u003c!-- ===== FAQ (engagement + objection handling) ===== --\u003e\n\u003ch2 style=\"margin-top: 32px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I really need a BMS?\u003c\/strong\u003e\u003cbr\u003eYes. LMO chemistry will drift out of balance over time and can be very dangerous by over-charging them. A BMS protects the pack and extends its usable life. Browse \u003ca href=\"https:\/\/ogsolarstore.com\/collections\/bms\"\u003eBMS options here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the State of Health 65 to 75 percent?\u003c\/strong\u003e\u003cbr\u003eThese are second-life modules pulled from EVs. The remaining capacity is plenty for stationary storage at a fraction of the cost of new cells, and the modules still cycle reliably for years in solar applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix modules with different SoH?\u003c\/strong\u003e\u003cbr\u003eYou can, but it is best to group modules with similar SoH in the same parallel set. Large mismatches will cause the weakest module to limit the pack and accelerate uneven aging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat charge voltage should I use?\u003c\/strong\u003e\u003cbr\u003eFor long cycle life, target 4.1 V per cell rather than 4.2 V. On a 7s pack (48V system) that is roughly 57.4 V absorb, with float a few tenths lower. Always confirm with your specific BMS and inverter settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need compression plates?\u003c\/strong\u003e\u003cbr\u003eStrongly recommended. Pouch cells like the LEAF benefit from consistent mechanical pressure. \u003ca href=\"https:\/\/ogsolarstore.com\/products\/compression-plates-for-prismatic-cells-2x\"\u003eCompression plates\u003c\/a\u003e reduce swelling and improve cycle life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the 14s8p configuration mentioned above?\u003c\/strong\u003e\u003cbr\u003eA single LEAF module is 2s2p at the cell level. A 7s4p module pack is therefore 14s8p at the cell level. So the BMS wall manage 14 cell channels in a 7S arrangement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I parallel more than 6 sets?\u003c\/strong\u003e\u003cbr\u003eIt is possible with proper bussing and current sharing, but 6 sets is the recommended ceiling for most BMS units and busbar layouts. Beyond that, split into multiple parallel banks each with its own BMS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tools do I need to assemble a pack?\u003c\/strong\u003e\u003cbr\u003eA torque wrench (do not over-tighten the terminals), insulated sockets, a quality multimeter, and a low-voltage cell-level monitor for initial testing. The \u003ca href=\"https:\/\/ogsolarstore.com\/products\/busbar-kit-nissan-leaf\"\u003eBusbar Kit\u003c\/a\u003e handles the connections.\u003c\/p\u003e\n\u003c!-- ===== CLOSING CTA ===== --\u003e\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 6px; padding: 20px; margin: 32px 0; background: #fafafa;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eReady to build?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eAdd modules to your cart, then grab the matched \u003ca href=\"https:\/\/ogsolarstore.com\/products\/busbar-kit-nissan-leaf\"\u003eBusbar Kit\u003c\/a\u003e, \u003ca href=\"https:\/\/ogsolarstore.com\/products\/compression-plates-for-prismatic-cells-2x\"\u003eCompression Plates\u003c\/a\u003e, and a \u003ca href=\"https:\/\/ogsolarstore.com\/collections\/bms\"\u003eBMS\u003c\/a\u003e. Questions on sizing? Check the \u003ca href=\"https:\/\/ogsolarstore.com\/pages\/technical-resources\"\u003eTechnical Resources Page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"OGSolarStore","offers":[{"title":"Default Title","offer_id":35727793619094,"sku":"OGS-LEAF-7","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/nissan-leaf.jpg?v=1597182458"},{"product_id":"2020-new-16pcs-3-2v-200ah-lifepo4-battery-pack-48v200ah","title":"LFP Cells, 280~320Ah, 17720 type, QTY 4","description":"\u003cdiv class=\"detailmodule_text\"\u003e\n\u003ch2 class=\"detail-desc-decorate-content\"\u003eDescription\u003c\/h2\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003eThe 3.2V LiFePO4 Battery is a high-capacity lithium iron phosphate cell suitable for various applications. The battery has a durable aluminum shell and weighs approximately 5.35kg. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis LiFePO4 battery is commonly used in different industries and scenarios. Here are some of its prominent use cases:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eOff-Grid Power Solutions\u003c\/li\u003e\n\u003cli\u003eRenewable Energy Systems\u003c\/li\u003e\n\u003cli\u003eElectric Vehicles (EVs)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBackup Power Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial Equipment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMarine and RV Applications\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 class=\"detail-desc-decorate-content\"\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Type: Lithium iron phosphate cell (3.2V LiFePO4)\u003c\/li\u003e\n\u003cli\u003eCapacity: 280~320Ah\u003c\/li\u003e\n\u003cli\u003eStandard Charge\/Discharge Current: 0.5C (140A)\u003c\/li\u003e\n\u003cli\u003eMaximum Charge\/Discharge Current: 1C (280A)\u003c\/li\u003e\n\u003cli\u003eInternal Impedance: 0.1 ~ 0.3mΩ\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 3.2V\u003c\/li\u003e\n\u003cli\u003eDimensions (L*W*H): 174mm x 72mm x 203mm\u003c\/li\u003e\n\u003cli\u003eShell Material: Aluminum\u003c\/li\u003e\n\u003cli\u003eWeight: 5.35 ± 0.1 kg\u003c\/li\u003e\n\u003cli\u003eRecommended Constant Current: 140A (0.5C)\u003c\/li\u003e\n\u003cli\u003eCharging Voltage: 3.65V\u003c\/li\u003e\n\u003cli\u003eDischarging Voltage: 2.5V\u003c\/li\u003e\n\u003cli\u003eLife Cycle (80% DOD): ≥4000 cycles.\u003c\/li\u003e\n\u003cli\u003eStandard Charge Temperature: 25±2℃\u003c\/li\u003e\n\u003cli\u003eAbsolute Charging Temperature: 0℃ to 55℃\u003c\/li\u003e\n\u003cli\u003eAbsolute Discharge Temperature: -20℃ to 55℃\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20℃ to 60℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OGS-Drop","offers":[{"title":"China \/ 4","offer_id":40889752715414,"sku":"LFP-280-4PC-CHINA","price":359.0,"currency_code":"USD","in_stock":true},{"title":"United States \/ 4","offer_id":40889752682646,"sku":"LFP-280-4PC-USA","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/280-prsimatic-cells.jpg?v=1683922774"},{"product_id":"lfp-cells-3-2v-1800mah-18650-3c-5c-discharge-rechargeable-battery-cell","title":"LFP 18650 Cells - 3.2V, 3C-5C Discharge Rechargeable Battery Cell","description":"\u003cp\u003e18650 LiFePO4 (LFP) cell, 1500mAh nominal capacity, 3.2V nominal voltage. CE and RoHS certified. Dependable, long-cycle-life power for DIY battery packs, solar storage, lighting, and general 18650 applications.\u003c\/p\u003e\n\u003ctable style=\"text-align: left;\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eLiFePO4 (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNominal Capacity\u003c\/th\u003e\n\u003ctd\u003e1500mAh (0.2C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd\u003e3.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003e2000+ cycles (0.2C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eInternal Resistance\u003c\/th\u003e\n\u003ctd\u003e40mΩ or less\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eStandard Charge Current\u003c\/th\u003e\n\u003ctd\u003e300mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax Continuous Discharge\u003c\/th\u003e\n\u003ctd\u003e4500mA (3C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharge Voltage\u003c\/th\u003e\n\u003ctd\u003e3.65V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEnd-of-Discharge Voltage\u003c\/th\u003e\n\u003ctd\u003e2.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e0°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e18650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"OGSolarStore","offers":[{"title":"4 PCS","offer_id":41781627879574,"sku":"52030072-china-4-pcs-1500mah","price":36.99,"currency_code":"USD","in_stock":true},{"title":"16 PCS","offer_id":41781627912342,"sku":"52030072-china-10-pcs-1500mah","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/product-image-1749954266.jpg?v=1620406090"},{"product_id":"second-life-byd-lfp-module-25-6v-200ah","title":"Second Life BYD LFP Module - 25.6V 200Ah","description":"\u003cp\u003eUsed EV modules from BYD\u003c\/p\u003e\n\u003cp\u003e8S LFP module\u003c\/p\u003e\n\u003cp\u003eno BMS included but it does include the sense wires going to each cell\u003c\/p\u003e\n\u003cp\u003eOriginal Capacity was 220Ah\u003c\/p\u003e","brand":"OGS-Drop","offers":[{"title":"Default Title","offer_id":42349117735062,"sku":"BYD-OPC-8S","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/products\/BYD2ndlifebatterymodular-SUNXENERGY.png?v=1669831677"},{"product_id":"sodium-ion-cells-3-1v-battery-cell","title":"18650 Sodium-Ion Battery Cell (Layered Oxide) Na-ion for DIY 12V, 24V, 48V Battery Packs","description":"\u003cp\u003e\u003cstrong\u003eBuild your own 12V, 24V, 48V, or 72V DIY battery pack with these 18650 sodium-ion cells, the cost-effective alternative to lithium-ion and LFP cells for off-grid solar, e-bikes, and cold-climate storage.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1,500 mAh per cell, 3.10V nominal, layered oxide sodium-ion chemistry. Drop-in 18650 form factor that works with the holders, spot welders, and nickel strip you already have.\u003c\/p\u003e\n\u003ch2\u003eQuick Specs:\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; width: 50%;\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e18650 (18.4 mm x 65.3 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e3.10V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e1,500 mAh (1,530 mAh typical)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eEnergy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e~4.65 Wh\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eEnergy Density\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e128 Wh\/kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCharge \/ Discharge Cut-off\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e4.10V \/ 1.50V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMax Continuous Discharge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e3C (4,500 mA) @ 25°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMax Continuous Charge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e1C (1,500 mA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eInternal Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e≤20 mΩ\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eCharge: 0°C to 45°C \/ Discharge: -30°C to 60°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e≥1,000 cycles to 80% SOH\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e37.0 ±0.5 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eSodium-ion (Layered Oxide)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThese rechargeable Na-ion 18650 cells are designed for DIY battery builders, off-grid solar systems, e-bikes, scooters, and anyone tired of paying lithium prices for a chemistry that struggles in the cold. Sodium is more abundant than lithium and refines for less, which keeps the cost per kWh down and the supply chain stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy sodium-ion instead of LFP or lithium-ion:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold-weather performance.\u003c\/strong\u003e Rated for discharge down to -30°C, where LFP and NMC suffer significant capacity loss. Charging is supported at 0°C and above.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafer chemistry.\u003c\/strong\u003e Lower thermal runaway risk than NMC lithium, and no fire-prone cobalt.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable supply chain.\u003c\/strong\u003e Sodium is sourced from seawater and salt, not conflict-prone lithium mines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard 18650 form factor.\u003c\/strong\u003e Works with the same holders, spot welders, and nickel strip you already use, plus any BMS that lets you set custom voltage thresholds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe honest trade-off: sodium-ion has lower energy density than LFP. If you need maximum range per pound for a long-distance EV, stick with LFP. If you want a cheaper, cold-tolerant, abundant chemistry for stationary storage, daily-driver mobility, or any pack that sees real winters, sodium-ion is the better pick.\u003c\/p\u003e\n\u003cp\u003eThese cells use a layered oxide sodium-ion chemistry, which delivers a wide 1.5V to 4.10V operating range and higher energy density than polyanion (NFPP) or Prussian blue analog cells. If you prioritize cycle life over energy density, see our NFPP sodium-ion cells instead.\u003c\/p\u003e\n\u003ch2\u003eHow to Build a 12V, 24V, 36V, 48V, or 72V Sodium-Ion Battery Pack\u003c\/h2\u003e\n\u003cp\u003eSodium-ion cells run at 3.10V nominal, slightly lower than LFP (3.2V) and well below lithium-ion (3.7V), so the series counts are different from a lithium build. Use this as your starting point for DIY pack design:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f5f5f5;\"\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eTarget Pack\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eSeries (S)\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eNominal Voltage\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eFull-Charge Voltage\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eCells Needed (1P)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003e12V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e4S\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e12.4V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e16.4V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e4 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;\"\u003e24V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e8S\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e24.8V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e32.8V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e8 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003e36V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e12S\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e37.2V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e49.2V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e12 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:10px;\"\u003e48V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e16S\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e49.6V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e65.6V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e16 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003e72V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e24S\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e74.4V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e98.4V\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e24 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdd cells in parallel (2P, 4P, 5P, etc.) to scale capacity. A 16S5P 48V pack uses 80 cells (fits in our 100-pack with 20 spares) and delivers roughly 7.5Ah at ~370Wh.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMS and charger settings for sodium-ion (do not use a lithium charging profile):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePer-cell charge cut-off: \u003cstrong\u003e4.10V\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003ePer-cell discharge cut-off: \u003cstrong\u003e1.50V\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003ePer-cell nominal: \u003cstrong\u003e3.10V\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCharge only at 0°C and above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMS notes.\u003c\/strong\u003e A standard lithium-ion BMS will not work out of the box, the voltage thresholds are wrong. You need either a sodium-ion specific BMS or a programmable lithium BMS that lets you set custom charge and discharge cut-offs. Daly, JK, and ANT BMS units in their programmable variants are commonly used by sodium-ion DIY builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharger.\u003c\/strong\u003e Use a constant-current \/ constant-voltage (CC\/CV) charger set to the pack charge voltage above. Do not use an LFP or lithium-ion charger without reconfiguring the output, the voltage will be wrong for sodium chemistry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote on cell mixing.\u003c\/strong\u003e The voltages above are specific to this cell. If you substitute or mix sodium-ion cells from another supplier, check that supplier's datasheet, the charge and discharge cut-offs vary by manufacturer.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSodium-ion Chemistry:\u003c\/strong\u003e Layered Oxide Sodium-ion offers a higher voltage range and energy density compared to polyanion or Prussian blue analog chemistries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Power Source:\u003c\/strong\u003e This 3.10V sodium-ion battery cell is designed to provide consistent power for off-grid solar storage, DIY 12V\/24V\/48V battery packs, e-bikes, and e-mobility builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Whether you're an electric skateboard enthusiast, a DIY pack builder, an off-grid solar user, or simply in need of a dependable rechargeable cell for your flashlight, this cell is your go-to choice.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSustainable Sodium Technology:\u003c\/strong\u003e Our sodium-ion cells are an eco-friendly alternative to lithium-ion, sourced from a more abundant raw material for a sustainable energy storage solution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Performance:\u003c\/strong\u003e With an internal impedance of ≤20mΩ, this cell provides stable electrochemical performance, extended cycle life, and the ability to be charged and discharged repeatedly, saving you money on replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFull Product Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal Voltage: 3.10V\u003c\/li\u003e\n  \u003cli\u003eLimited Charge Voltage: 4.10 ±0.05V\u003c\/li\u003e\n  \u003cli\u003eDischarge End Voltage: 1.50 ±0.05V\u003c\/li\u003e\n  \u003cli\u003eCell Chemistry: Sodium-ion Layered Oxide\u003c\/li\u003e\n  \u003cli\u003eRated Capacity: 1,500 mAh @ 0.5C\u003c\/li\u003e\n  \u003cli\u003eTypical Capacity: 1,530 mAh @ 0.5C\u003c\/li\u003e\n  \u003cli\u003eEnergy Density: 128 Wh\/kg\u003c\/li\u003e\n  \u003cli\u003eInternal Impedance: ≤20mΩ\u003c\/li\u003e\n  \u003cli\u003eCharging Temperature: 0°C to 45°C (-10°C to 0°C at ≤0.20C)\u003c\/li\u003e\n  \u003cli\u003eDischarging Temperature: -30°C to 60°C (-30°C to 0°C at ≤0.20C, 45°C to 60°C at ≤0.50C)\u003c\/li\u003e\n  \u003cli\u003eStandard Charge Current: 0.5C (750 mA)\u003c\/li\u003e\n  \u003cli\u003eStandard Discharge Current: 0.5C (750 mA)\u003c\/li\u003e\n  \u003cli\u003eMax Continuous Charge Current: 1C (1,500 mA)\u003c\/li\u003e\n  \u003cli\u003eMax Continuous Discharge Current: 3C (4,500 mA) @ 25°C\u003c\/li\u003e\n  \u003cli\u003eCycle life: ≥1,000 cycles to 80% SOH (25°C, 0.5C CCCV)\u003c\/li\u003e\n  \u003cli\u003eDimensions: 18.40 ±0.10 mm diameter x 65.30 ±0.10 mm height\u003c\/li\u003e\n  \u003cli\u003eWeight: 37.0 ±0.5 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNFPP vs. Layered Oxide: What's the Difference?\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f5f5f5;\"\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eCharacteristic\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eLayered Oxide\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left;\"\u003eNFPP (Polyanion)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eVoltage Range\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e1.5 to 4.10 V\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e2.0 to 3.8 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eEnergy Density\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eHigher\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eModerate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eCycle Life\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e~1,000+ cycles\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e3,000 to 4,000 cycles\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eThermal Stability\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eModerate\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eHigh\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eBest For\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eHigher voltage and performance applications (e.g. mobility)\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eStationary storage, long-cycle life systems\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCell Spot Welding Recommendations:\u003c\/h2\u003e\n\u003cp\u003eNote: Sodium-ion cells are different from lithium-ion cells and you cannot use too high of a power when spot welding.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStart with the lowest power setting possible\u003c\/li\u003e\n  \u003cli\u003eWeld for 1.5 seconds max\u003c\/li\u003e\n  \u003cli\u003eIf tabs are not welded, then slightly increase power setting and repeat until tabs are secure\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDatasheet:\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca title=\"Sodium-ion Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/HKD-18650-3V_1500.pdf?v=1702652501\" target=\"_blank\"\u003e18650 Sodium-ion 1,500 mAh Cell\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/NaCR18650-1.3ER-Spec._5d8c710e-f20f-48c6-a633-03f5ca36de2d.pdf?v=1771962282\" target=\"_blank\"\u003e18650 Sodium-ion 1,300 mAh Cell\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OGSolarStore","offers":[{"title":"18650 \/ 4-pack","offer_id":42804817887382,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true},{"title":"18650 \/ 20-Pack","offer_id":42925058097302,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true},{"title":"18650 \/ 100-Pack","offer_id":44314415628438,"sku":null,"price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Sodium-Ion_1.png?v=1754335578"},{"product_id":"insulating-epoxy-dividers-for-prismatic-battery-cells","title":"Insulating Epoxy Dividers for Prismatic Battery Cells","description":"\u003cp\u003ePlace these epoxy dividers between cells to protect and insulate them.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 203, 172 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 0.5mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Constructed with high-quality epoxy board for durability and insulation performance.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Designed for use with prismatic LFP cells with a broad face of 204 by 172mm, including models such as 280Ah, 310Ah, and 320Ah.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Variants\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eEpoxy board only\u003c\/strong\u003e. Provides flexibility in placement and repositioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy board with Adhesive\u003c\/strong\u003e. Simplifies installation with secure and easy application.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eIdeal for DIY enthusiasts working on Battery Packs with LFP prismatic cells, including models such as 280Ah, 310Ah, and 320Ah.\u003c\/p\u003e","brand":"OGS-Drop","offers":[{"title":"Without Adhesive \/ 203 by 172 for 280Ah","offer_id":42956903415958,"sku":null,"price":1.95,"currency_code":"USD","in_stock":true},{"title":"Without Adhesive \/ 118 by 160 for 100Ah","offer_id":43963454259350,"sku":null,"price":1.95,"currency_code":"USD","in_stock":true},{"title":"with Adhesive \/ 203 by 172 for 280Ah","offer_id":42956903383190,"sku":null,"price":3.49,"currency_code":"USD","in_stock":true},{"title":"with Adhesive \/ 118 by 160 for 100Ah","offer_id":43963454292118,"sku":null,"price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/3240-Insulation-Epoxy-Plate-Insulator-Board-203x172x0-5mm-for-3-2V-280Ah-320Ah-310Ah-90Ah-12_jpg_350x350xz_jpg.jpg?v=1702314002"},{"product_id":"foam-dividers-for-prismatic-battery-cells","title":"Foam Dividers for Prismatic Battery Cells","description":"\u003cp\u003ePlace these EVA foam dividers between cells to protect and insulate them. Prevent vibration and improve electrical insulation. Adhesive EVA Foam Battery Insulator: Simplifies installation with secure adhesive application. Provides anti-collision insulation between cells.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions:\n\u003cul\u003e\n\u003cli\u003e203, 172 mm\u003c\/li\u003e\n\u003cli\u003e203, 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eThickness: 3mm\u003c\/li\u003e\n\u003cli\u003eMaterial: \u003cspan\u003eHigh-quality V0 Flame Retardant EVA Foam\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cspan\u003eDesigned for use with prismatic cells with a broad face of 204 by 172mm or 200 by 130mm, including models such as 280Ah, 310Ah, 320Ah. 230Ah, 105Ah.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat is V0 Flame Retardant?\u003c\/h2\u003e\n\u003cp\u003eV0 Flame Retardant signifies the highest level of flame resistance. The standard involves two 10-second combustion tests, extinguishing the flame within 30 seconds. No combustibles can fall during this process. \u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eIdeal for DIY enthusiasts working on Battery Packs with LFP prismatic cells, including models such as 280Ah, 310Ah, 320Ah. 230Ah, 105Ah.\u003cbr\u003e\u003c\/p\u003e","brand":"OGS-Drop","offers":[{"title":"203 x 172 mm","offer_id":44984467849366,"sku":null,"price":2.95,"currency_code":"USD","in_stock":true},{"title":"203 x 130 mm","offer_id":44984467882134,"sku":null,"price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/S507146c64a6f4b4188d008f79ceb58b94.jpg?v=1702324538"},{"product_id":"sodium-ion-prismatic-cells-3-1v-rechargeable-battery-cell","title":"Sodium Ion 200Ah Prismatic Layered Oxide Cells - Rechargeable Battery SIB Na-ion Cell","description":"\u003cp\u003e\u003cstrong\u003eAdvanced Sodium Ion Battery Cells, finally a cheaper alternative to lithium-ion cells.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSodium-ion battery cells have gained attention as a promising alternative to traditional LFP cells. One significant advantage of sodium-ion cells is it's better performance at low temperature compared to LFP. Sodium is more abundant and sustainably resource compared to lithium, so it has the ability to be a cheaper replacement to lithium-ion.\u003c\/p\u003e\n\u003cp\u003eSodium-ion batteries are also known for their stable electrochemical performance, which translates to a longer cycle life. This longevity can reduce the cost of ownership over time. Sodium-ion cells offer a lower energy density compared to LFP cells, but a higher energy density compared to lead acid.\u003c\/p\u003e\n\u003ch2\u003ePrismatic Cell Sizes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200A\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: same dimensions as a 280Ah LFP Prismatic cell\n\u003cul\u003e\n\u003cli\u003e207, 174.2, 72 mm (H,W,D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmp-hours: 200 Ah @ 0.5P\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 2.95 V\u003c\/li\u003e\n\u003cli\u003eRecommended Voltage Range: 2.0~3.75\u003c\/li\u003e\n\u003cli\u003eMax Continuous Current: 100A \u003c\/li\u003e\n\u003cli\u003eWeight: 4.9 +\/- 0.2 kg\u003c\/li\u003e\n\u003cli\u003e0.5P Expected Cycle Life: 3000 cycles with 70% DOD @ 25 deg C\u003c\/li\u003e\n\u003cli\u003e0.25P Expected Cycle Life: 5000 cycles with 70% DOD @ 25 deg C\u003c\/li\u003e\n\u003cli\u003eInternal Impedance: ≤0.25mΩ (AC 1kHz, 3.0V)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCharging Temperature: 0C to 60C\u003c\/li\u003e\n\u003cli\u003eDischarging Temperature: -30C to 60C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e75Ah\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions:\n\u003cul\u003e\n\u003cli\u003e118, 160, 50 mm (H,W,D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmp-hours: 75Ah @ 0.2C\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 2.95 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Voltage Range: 2.0~3.75\u003c\/li\u003e\n\u003cli\u003eMax Continuous Current: 75A \u003c\/li\u003e\n\u003cli\u003eWeight: 1.9 kg\u003c\/li\u003e\n\u003cli\u003eExpected Cycle Life: 3000 cycles with 80% DOD\u003c\/li\u003e\n\u003cli\u003eCharging Temperature: 0C to 45C\u003c\/li\u003e\n\u003cli\u003eDischarging Temperature: -40C to 60C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Power Source\u003c\/strong\u003e: This 3.1V Sodium Ion Battery Cell is designed to provide a consistent and reliable power source for a wide range of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility\u003c\/strong\u003e: Whether you're an electric skateboard enthusiast, a DIY enthusiast, or simply in need of a dependable power source for your flashlight, this battery pack is your go-to choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Sodium Technology\u003c\/strong\u003e: Our sodium ion cells are not only an eco-friendly alternative but also more abundant than traditional lithium-ion batteries, ensuring a sustainable energy solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Performance\u003c\/strong\u003e: With an internal impedance of ≤20mΩ, this battery pack provides stable electrochemical performance, an extended cycle life, and the ability to be charged and discharged repeatedly, saving you money on replacements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/ogsolarstore.com\/blogs\/news\/nfpp-vs-nfm-which-sodium-ion-chemistry-is-best-for-you\"\u003eWhat's the difference between Layered Oxide and NFPP?\u003c\/a\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eCharacteristic\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eLayered Oxide\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eNFPP (Polyanion)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1.5 – 4.1 V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~2.0 – 3.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eEnergy Density\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eHigher\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~3,000 cycles\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3,000–4,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eThermal Stability\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eModerate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eHigher voltage and performance applications (e.g. mobility)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStationary storage, long-cycle life systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDelivery Times:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll pricing is for ocean freight and will take ~45 days for delivery for US mainland. Ordering by air is possible, email us for more details.\u003c\/li\u003e\n\u003cli\u003eWe only inventory 18650 cells in US. All prismatic cells are sourced from China currently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownload \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/sodium_battery_200Ah.pdf?v=1719497587\" title=\"Sodium 200Ah Datasheet\"\u003edatasheet here\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003col\u003e\u003c\/ol\u003e","brand":"OGS-Drop","offers":[{"title":"75Ah \/ QTY 4","offer_id":43016386510998,"sku":"NIB-75-Q4","price":699.99,"currency_code":"USD","in_stock":true},{"title":"200Ah \/ QTY 4","offer_id":43094091661462,"sku":"NIB-210-Q4","price":999.0,"currency_code":"USD","in_stock":true},{"title":"75Ah \/ QTY 16","offer_id":43016386609302,"sku":"NIB-75-Q16","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"200Ah \/ QTY 16","offer_id":43094091694230,"sku":"NIB-210-Q16","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Sodium-Ion_3.png?v=1754336481"},{"product_id":"25ah-lfp-prismatic-cells","title":"LFP 25Ah Prismatic Cells","description":"\u003cp\u003e\u003cstrong\u003eTopband 25Ah LFP (LiFePO4) Prismatic Cell – Model TB-027070180D\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLooking to build a compact, high-performance lithium iron phosphate (LiFePO4) battery bank? The \u003cstrong\u003eTopband TB-027070180D\u003c\/strong\u003e is a 25Ah prismatic cell that delivers serious performance in a small package—perfect for solar, off-grid, DIY powerwalls, mobile battery systems, and more.\u003c\/p\u003e\n\u003cp\u003eThis 3.2V LiFePO4 cell is rated for 2000+ cycles at 100% depth of discharge and handles up to \u003cstrong\u003e75A continuous discharge\u003c\/strong\u003e (3C), making it ideal for high-power applications. It's manufactured by \u003cstrong\u003eShenzhen Topband\u003c\/strong\u003e, a trusted name in lithium battery OEM manufacturing.\u003c\/p\u003e\n\u003ch2\u003e Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e: 3.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 25Ah BOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: ~650g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 27×70×180mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e: ≤4mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Charge Voltage\u003c\/strong\u003e: 3.65V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-Off Discharge Voltage\u003c\/strong\u003e: 2.00V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Charge\u003c\/strong\u003e: 1C (25A) CC\/CV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Discharge\u003c\/strong\u003e: 3C (75A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pulse Discharge\u003c\/strong\u003e: 5C (125A for 10s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life\u003c\/strong\u003e: ≥2000 cycles @ 100% DoD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temp\u003c\/strong\u003e: –10°C to 30°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Temp\u003c\/strong\u003e: –20°C to 55°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh power density\u003c\/strong\u003e in a compact prismatic form factor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent cycle life\u003c\/strong\u003e: 2000+ full cycles with ≥80% capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust thermal performance\u003c\/strong\u003e: works in cold and hot climates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe LiFePO4 chemistry\u003c\/strong\u003e with extensive factory safety testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for 12V, 24V, and 48V packs\u003c\/strong\u003e with the right BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDIY solar energy storage\u003c\/li\u003e\n\u003cli\u003ePowerwalls and backup systems\u003c\/li\u003e\n\u003cli\u003ePortable power stations\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins, RVs, vans, boats\u003c\/li\u003e\n\u003cli\u003eIndustrial battery packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNotes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTop-balancing before first use is recommended\u003c\/li\u003e\n\u003cli\u003eCells are shipped at ~30% state of charge, ~3.2V\u003c\/li\u003e\n\u003cli\u003eUse a LiFePO4-compatible BMS and charger\u003c\/li\u003e\n\u003cli\u003eLocknut-style terminal hardware recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help designing your pack or choosing a BMS?\u003c\/strong\u003e Reach out—we're here to help you build smarter.\u003c\/p\u003e\n\u003cp\u003e📦 \u003cstrong\u003eShips from the USA\u003c\/strong\u003e — no long lead times or customs delays.\u003c\/p\u003e\n\u003ch2\u003eDatasheet: \u003ca rel=\"noopener\" title=\"Topband 25Ah Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/TB-027070180D-25Ah-LFP_specification.pdf?v=1762290972\" target=\"_blank\"\u003eTopband 25Ah\u003c\/a\u003e\n\u003c\/h2\u003e","brand":"OGSolarStore","offers":[{"title":"30","offer_id":44967523352726,"sku":"TB-027070180D-30","price":299.95,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":45230915289238,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":true},{"title":"240","offer_id":45230917025942,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"480","offer_id":45230917943446,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Image_20250429_150658_308.jpg?v=1745953714"},{"product_id":"sodium-ion-160ah-prismatic-nfpp-cells-rechargeable-battery-cell","title":"Sodium Ion 160Ah Prismatic NFPP Cells - Rechargeable Battery SIB Na-ion Cell","description":"\u003cp\u003e\u003cstrong\u003e160Ah Sodium-Ion Cell – Industrial-Grade, Lithium-Free Power for Stationary Storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 160Ah sodium-ion prismatic cell is built for serious energy storage. This chemistry uses sodium instead of lithium, cobalt, or nickel, and is designed for safety, long cycle life, and cold-weather performance. It’s ideal for off-grid solar, commercial BESS racks, backup power banks, and any application where uptime matters more than watt-hours per liter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChemistry:\u003c\/strong\u003e NFPP (high-voltage sodium fluorophosphate polyanion cathode) paired with hard carbon anode. This system supports 3.8 V charge ceiling, 3.0 V nominal, and deep discharge to 1.5 V while delivering 6,000–10,000+ cycles.\u003c\/p\u003e\n\u003c!-- SPECS BLOCK --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight: 600; font-size: 1.1em; cursor: pointer; padding: 0.5em 0;\"\u003e📐 Cell Specifications\u003c\/summary\u003e\n\u003cul style=\"margin-top: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.0 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 160 Ah (≈480 Wh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Voltage (max):\u003c\/strong\u003e 3.8 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Cut-off Voltage:\u003c\/strong\u003e 1.5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Charge \/ Discharge Rate:\u003c\/strong\u003e 0.5 C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Discharge:\u003c\/strong\u003e 2 C (320 A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Discharge:\u003c\/strong\u003e 3 C for 30 s @ 25 °C (100% SOC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Resistance:\u003c\/strong\u003e ≤ 0.65 mΩ (AC @ 1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e ≥ 6,000 cycles @ 80% EOL  |  ≥ 10,000 cycles @ 70% EOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Temperature:\u003c\/strong\u003e 0 °C → 55 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Temperature:\u003c\/strong\u003e –40 °C → 60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Storage:\u003c\/strong\u003e 15 °C → 35 °C at 1.5–3.0 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2 ± 0.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 207.2 × 173.7 × 71.7 mm (H × W × T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Aluminum positive \/ negative posts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c!-- PERFORMANCE BLOCK --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight: 600; font-size: 1.1em; cursor: pointer; padding: 0.5em 0;\"\u003e⚡ Performance \u0026amp; Thermal Behavior\u003c\/summary\u003e\n\u003cul style=\"margin-top: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-temp discharge:\u003c\/strong\u003e Can discharge at –40 °C. Delivers ≥ 80% of rated capacity at –20 °C (1C discharge to 1.5 V after standard charge).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temp discharge:\u003c\/strong\u003e After soaking at 55 °C, delivers ≥ 96% of rated capacity (1C discharge to 1.5 V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge retention:\u003c\/strong\u003e ≥ 90% capacity after 30 days at 25 °C. Capacity recovery ≥ 95% after recharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression spec:\u003c\/strong\u003e Designed for pack assembly under ~200–300 kgf preload to maintain performance and cycle life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c!-- SAFETY BLOCK --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight: 600; font-size: 1.1em; cursor: pointer; padding: 0.5em 0;\"\u003e🔒 Safety \u0026amp; Abuse Test Results\u003c\/summary\u003e\n\u003cp style=\"margin-top: 0;\"\u003eThe PORFFOR SIB-P71173208-160Ah cell passed the following abuse tests with \u003cstrong\u003eno fire, no explosion\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercharge:\u003c\/strong\u003e Forced to 6.0 V @ 1C – no fire \/ no explosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit:\u003c\/strong\u003e External short \u0026lt; 5 mΩ for 10 min – no fire \/ no explosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrush:\u003c\/strong\u003e Pressed perpendicular to plates up to 200 kN or 30% deformation – no fire \/ no explosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat:\u003c\/strong\u003e Heated to 130 °C and held 30 min – no fire \/ no leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop:\u003c\/strong\u003e 1.5 m drop onto concrete – no fire \/ no explosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeawater immersion:\u003c\/strong\u003e Fully submerged in 3.5 wt% NaCl solution for 2 hours – no fire \/ no explosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal cycling:\u003c\/strong\u003e –40 °C to 85 °C cycling (5x) – no fire \/ no explosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTranslation: this chemistry is extremely hard to ignite compared to typical lithium-ion cells.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- CHEMISTRY BLOCK --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight: 600; font-size: 1.1em; cursor: pointer; padding: 0.5em 0;\"\u003e🧪 NFPP vs Layered Oxide – Which Sodium-Ion Chemistry Is This?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 0;\"\u003eThis cell is an \u003cstrong\u003eNFPP fluorophosphate polyanion sodium-ion cell\u003c\/strong\u003e (high-voltage Na₃V₂(PO₄)₂F₃ cathode + hard carbon anode), not a layered oxide cell and not Prussian Blue.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"min-width: 320px; width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eCharacteristic\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eLayered Oxide\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eNFPP (Polyanion)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eVoltage Window\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~2.0 – 4.0 V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1.5 – 3.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≈3,000 cycles typical\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e6,000–10,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eThermal Stability\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eModerate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eVery high \/ non-flammable behavior in abuse tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBest Use Case\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMobility \/ where pack voltage and Wh\/L matter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStationary ESS, off-grid solar, backup power, telecom racks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- INTEGRATION \/ PACK DESIGN BLOCK --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight: 600; font-size: 1.1em; cursor: pointer; padding: 0.5em 0;\"\u003e🛠 Integration Notes (Read Before Building a Pack)\u003c\/summary\u003e\n\u003cul style=\"margin-top: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS required:\u003c\/strong\u003e Cell must be used under an external BMS that manages over\/under-voltage, current, high temp, and active balancing between cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not charge above 3.8 V\/cell.\u003c\/strong\u003e Overcharge beyond 3.8 V is prohibited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not discharge below 1.5 V\/cell.\u003c\/strong\u003e Going below this risks permanent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal design:\u003c\/strong\u003e Enclosures must manage heat and avoid hotspots. OEM is not responsible for damage caused by enclosure thermal issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental sealing:\u003c\/strong\u003e Pack\/box must be designed to meet appropriate dust\/water ingress protection. Corrosion from moisture is considered integrator risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing cells:\u003c\/strong\u003e Do not mix different part numbers or revisions in the same pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c!-- SHIPPING \/ LEAD TIME BLOCK --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight: 600; font-size: 1.1em; cursor: pointer; padding: 0.5em 0;\"\u003e🚢 Logistics \u0026amp; Lead Time\u003c\/summary\u003e\n\u003cul style=\"margin-top: 0;\"\u003e\n\u003cli\u003eCurrently we have US stock in Michigan.\u003c\/li\u003e\n\u003cli\u003ePricing assumes U.S. mainland (typical ~45 days door-to-door).\u003c\/li\u003e\n\u003cli\u003eAir freight not available.\u003c\/li\u003e\n\u003cli\u003eIf US stock is depleted, then ships directly from China.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c!-- DATASHEET LINK --\u003e\n\u003ch2 style=\"margin-top: 1.5em;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/PORFFOR_SIB-P71173208-160Ah_Cell_Specification.pdf\" rel=\"noopener\" style=\"text-decoration: underline; font-weight: 600;\" target=\"_blank\"\u003e View datasheet (PDF) \u003c\/a\u003e\u003c\/h2\u003e","brand":"OGS-Drop","offers":[{"title":"160Ah \/ QTY 4","offer_id":45154476720278,"sku":"NIB-75-Q4","price":699.99,"currency_code":"USD","in_stock":true},{"title":"160Ah \/ QTY 20","offer_id":45154476785814,"sku":"NIB-75-Q16","price":3125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Sodium-Ion_2.png?v=1754336385"},{"product_id":"sodium-ion-nfpp-cylindrical-cells-rechargeable-battery-cell","title":"18650 Sodium-Ion Battery Cell (NFPP) — Rechargeable Na-ion","description":"\u003cp\u003e\u003cstrong\u003eAdvanced Sodium Ion Battery Cells, finally a cheaper alternative to lithium-ion cells.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e900 mAh per cell, 3.0V nominal, NFPP polyanion sodium-ion chemistry (Na₃V₂(PO₄)₂F₃). Built for builders who want long cycle life, extreme cold-weather operation down to -40°C, and high discharge rates up to 20C continuous.\u003c\/p\u003e\n\u003ch2\u003eQuick Specs:\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; width: 50%;\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e18650 (18.4 mm x 65.5 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e3.0V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e900 mAh typical (850 mAh min)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eEnergy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e~2.7 Wh\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e1.5V to 3.7V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMax Continuous Discharge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e20C (18 A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMax Peak Discharge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e40C (36 A) for ≤5 seconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eInternal Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e≤20 mΩ (AC 1kHz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eCharge: 0°C to 60°C \/ Discharge: -40°C to 60°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e1000+ cycles to ≥85% capacity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e33 ±0.5 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eSodium-ion NFPP (Na₃V₂(PO₄)₂F₃)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSodium-ion battery cells have gained attention as a promising alternative to traditional LFP cells. One significant advantage of sodium-ion cells is their superior performance at low temperatures compared to LFP. Sodium is more abundant and sustainably sourced than lithium, making it a more cost-effective and environmentally friendly option for energy storage.\u003c\/p\u003e\n\u003cp\u003eSodium-ion batteries are also known for their stable electrochemical performance, which translates to a long cycle life. This longevity can reduce the cost of ownership over time. While they offer lower energy density than LFP cells, sodium-ion cells outperform lead-acid in both weight and volume energy density.\u003c\/p\u003e\n\u003cp\u003eThese cells use a polyanion sodium-ion chemistry (NFPP, Na₃V₂(PO₄)₂F₃), known for excellent thermal and chemical stability, long cycle life, and superior low-temperature performance compared to layered oxide chemistries like NFM. This makes them ideal for applications where cost, safety, and material abundance matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable NFPP Chemistry:\u003c\/strong\u003e Based on Na₃V₂(PO₄)₂F₃ polyanion structure, offering excellent cycle life, low-temperature performance, and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Power Source:\u003c\/strong\u003e Designed for consistent operation in extreme environments down to -40°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Usable voltage from 1.5V to 3.7V per cell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Discharge Rate:\u003c\/strong\u003e Supports up to 20C continuous and 40C peak (≤5s) discharge currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Materials:\u003c\/strong\u003e Built from abundant, non-toxic elements for environmentally responsible storage solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFull Product Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Voltage: 3.0V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 1.5V to 3.7V\u003c\/li\u003e\n\u003cli\u003eCell Chemistry: Sodium-ion (NFPP, Na₃V₂(PO₄)₂F₃)\u003c\/li\u003e\n\u003cli\u003eNominal Capacity: 900 mAh (at 0.2C, 1.5 to 3.7V)\u003c\/li\u003e\n\u003cli\u003eMinimum Capacity: 850 mAh\u003c\/li\u003e\n\u003cli\u003eInternal Impedance: ≤20 mΩ (AC 1kHz, after charge)\u003c\/li\u003e\n\u003cli\u003eCharging Temperature: 0°C to 60°C (limited current below 20°C)\u003c\/li\u003e\n\u003cli\u003eDischarging Temperature: -40°C to 60°C (see datasheet for current limits)\u003c\/li\u003e\n\u003cli\u003eStandard Charge Current: 0.5C\u003c\/li\u003e\n\u003cli\u003eStandard Discharge Current: 0.5C\u003c\/li\u003e\n\u003cli\u003eMax Continuous Discharge Current: 20C (18 A)\u003c\/li\u003e\n\u003cli\u003eMax Peak Discharge Current: 40C (36 A) for ≤5 seconds\u003c\/li\u003e\n\u003cli\u003eCycle Life: 1000+ cycles to ≥85% capacity (25°C, 1C charge\/discharge)\u003c\/li\u003e\n\u003cli\u003eDimensions: 18.4 mm diameter x 65.5 mm length\u003c\/li\u003e\n\u003cli\u003eWeight: 33 ±0.5 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDischarge and Storage Notes\u003c\/h2\u003e\n\u003cp\u003eWhile some sodium-ion chemistries can safely reach 0V for transport, this specific NFPP 18650-900 mAh 20C cell is not designed for regular 0V discharge.\u003cbr\u003eFor best performance and longevity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum discharge voltage: 1.5V per cell\u003c\/li\u003e\n\u003cli\u003eRecommended cutoff under load: ~1.7 to 1.8V\u003c\/li\u003e\n\u003cli\u003eStorage voltage: 2.0 to 3.2V per cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRunning these cells to 0V may cause irreversible capacity loss. Always use a BMS or cutoff circuit to prevent over-discharge.\u003c\/p\u003e\n\u003ch2\u003eCell Spot Welding Recommendations:\u003c\/h2\u003e\n\u003cp\u003eNote: Sodium-ion cells are more sensitive than lithium-ion during welding. Avoid high current pulses.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eStart with the lowest power setting possible\u003c\/li\u003e\n\u003cli\u003eWeld for 1.5 seconds max\u003c\/li\u003e\n\u003cli\u003eIf tabs are not welded, increase power slightly and retry\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDatasheet: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Sodium-ion_NFPP_18650-900mAh-20C_-_2025-02-26.pdf?v=1754419238\" target=\"_blank\"\u003e18650 NFPP Sodium-ion Cell (PDF)\u003c\/a\u003e\n\u003c\/h2\u003e","brand":"OGSolarStore","offers":[{"title":"18650 \/ 4-Pack","offer_id":45229511082134,"sku":"SIB-18650-NFPP-04","price":16.99,"currency_code":"USD","in_stock":true},{"title":"18650 \/ 20-Pack","offer_id":45229511114902,"sku":"SIB-18650-NFPP-20","price":79.99,"currency_code":"USD","in_stock":true},{"title":"18650 \/ 100-Pack","offer_id":45229511213206,"sku":"SIB-18650-NFPP-100","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Sodium-Ion_4.png?v=1754337054"},{"product_id":"jackery-explorer-1500-v2-portable-power-station","title":"Jackery Explorer 1500 v2 Portable Power Station","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Output\u003c\/strong\u003e\u003cbr\u003eDelivers 1536Wh capacity with 2000W AC output and 4000W surge for high-demand devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Cost-Effective\u003c\/strong\u003e\u003cbr\u003eEnjoy 9% lower cost per Wh than other 1.5kWh portable power stations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 Ports for Multiple Devices\u003c\/strong\u003e\u003cbr\u003eDual USB-C fast-charge and 3 AC outlets power phones, laptops, e-bikes, and car fridges — indoors or outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Charging Mode\u003c\/strong\u003e\u003cbr\u003eRecharges from 0% to 100% in just 64 minutes for instant readiness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving \u0026amp; Lightweight\u003c\/strong\u003e\u003cbr\u003eThe world’s smallest and lightest 1.5kWh LiFePO4 power station - only 31.97 lbs ≈ 1 bucket of water.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e\u003cbr\u003e6,000+ Life Cycles, 10 years lifespan. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Safety Protection\u003c\/strong\u003e\u003cbr\u003eEquipped with over 10 safety protocols to protect both you and your devices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jackery","offers":[{"title":"Explorer 1500 v2 Portable Power Station","offer_id":46192528556182,"sku":"21-0001-000368","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 1500 v2 + SolarSaga 100W Air x 2","offer_id":46192528588950,"sku":"60-150010-US00303","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/jackery-solar-generator-1500-v2-6923604_f633cf89-b523-4e96-8c5a-caa24747582b.png?v=1769091873"},{"product_id":"jackery-solar-generator-1500-v2","title":"Jackery Solar Generator 1500 v2","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Output\u003c\/strong\u003e\u003cbr\u003eDelivers 1536Wh capacity with 2000W AC output and 4000W surge for high-demand devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Cost-Effective\u003c\/strong\u003e\u003cbr\u003eEnjoy 9% lower cost per Wh than other 1.5kWh portable power stations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 Ports for Multiple Devices\u003c\/strong\u003e\u003cbr\u003eDual USB-C fast-charge and 3 AC outlets power phones, laptops, e-bikes, and car fridges — indoors or outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Charging Mode\u003c\/strong\u003e\u003cbr\u003eRecharges from 0% to 100% in just 64 minutes for instant readiness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving \u0026amp; Lightweight\u003c\/strong\u003e\u003cbr\u003eThe world’s smallest and lightest 1.5kWh LiFePO4 power station - only 31.97 lbs ≈ 1 bucket of water.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e\u003cbr\u003e6,000+ Life Cycles, 10 years lifespan. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Safety Protection\u003c\/strong\u003e\u003cbr\u003eEquipped with over 10 safety protocols to protect both you and your devices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jackery","offers":[{"title":"Explorer 1500 v2 + SolarSaga 100W Air x 2","offer_id":46192528720022,"sku":"60-150010-US00303","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 1500 v2","offer_id":46192528752790,"sku":"21-0001-000368","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/jackery-solar-generator-1500-v2-8566495.png?v=1769091873"},{"product_id":"jackery-explorer-2000-v2-portable-power-station","title":"Jackery Explorer  2000 v2 Portable Power Station","description":"\u003ch4\u003eAll-Day Essential Power   \u003c\/h4\u003e\n\u003cp\u003e2042Wh of LiFePO₄ (LFP) capacity keeps essentials like your fridge, Wi-Fi, and lights powered through a full-day outage\u003c\/p\u003e\n\u003ch4\u003eRun Essential Appliances   \u003c\/h4\u003e\n\u003cp\u003e2200W continuous output (4000W surge) easily handles your refrigerator, microwave, coffee maker, and everyday essentials without tripping.\u003c\/p\u003e\n\u003ch4\u003eNo Interruption \u003c\/h4\u003e\n\u003cp\u003eSwitcover happens in under 20ms so your router, computer, and NAS stay online during blackouts.\u003c\/p\u003e\n\u003ch4\u003eEmergency Super Charge \u003c\/h4\u003e\n\u003cp\u003eHigh-speed AC recharge restores the unit from 0 to 100% in  ~ 1.7 hours, so you're ready if there's an outage.\u003c\/p\u003e\n\u003ch4\u003eLighest and Most Efficient   \u003c\/h4\u003e\n\u003cp\u003eCompact 2kWh design with the lowest power consumption, easy to move, and ideal for everyday home use.\u003c\/p\u003e\n\u003ch4\u003eIndoor Friendly   \u003c\/h4\u003e\n\u003cp\u003eAt ≈ 39.5 lb (17.9 kg) and \u0026lt;30dB, it’s easy to move, silent at night, and safe for indoor use.\u003c\/p\u003e\n\u003ch4\u003eAlways Ready After a Year\u003c\/h4\u003e\n\u003cp\u003eStores safely with ~ 95% charge retention after 12 months — no need for constant maintenance.\u003c\/p\u003e","brand":"Jackery","offers":[{"title":"Explorer 2000 v2 Portable Power Station","offer_id":46192528621718,"sku":"21-0001-000266","price":799.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 2000 v2 Extreme Kit","offer_id":46192528654486,"sku":"60-2000-USD1A1","price":899.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 2000 v2 + SolarSaga 100W air x2","offer_id":46449714692246,"sku":"sku-44024634179671","price":1119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/solar-generator-2000-v2-series-3059044.png?v=1769091873"},{"product_id":"jackery-portable-power-station-explorer-1000","title":"Jackery Portable Power Station  Explorer 1000","description":"\u003ch4\u003e\n\u003cstrong\u003eExplorer 1000 v2 Portable Power Station\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e50% Power Boost\u003c\/h4\u003e\n\u003cp\u003eDelivers 1070Wh Capacity and 1500W Output.  \u003c\/p\u003e\n\u003ch4\u003eFast Charging\u003c\/h4\u003e\n\u003cp\u003eDual 100W USB-C and USB-A ports with Emergency Super Charge 0-100% in 1 Hour.\u003c\/p\u003e\n\u003ch4\u003eSmarter, Safer Power\u003c\/h4\u003e\n\u003cp\u003eChargeShield 2.0 uses 62 layers of advanced protection to keep your power stable, efficient, and safe in any situation.\u003c\/p\u003e\n\u003ch4\u003eHarness the Sun \u003c\/h4\u003e\n\u003cp\u003eBoost solar intake with Bifacial 200W panels for sustainability.\u003c\/p\u003e\n\u003ch4\u003eDecade of Dependability\u003c\/h4\u003e\n\u003cp\u003eLong-lasting LiFePO₄ cells ensure 10+ years (4,000 charge cycles) backed up by a 5-year warranty.\u003c\/p\u003e","brand":"Jackery","offers":[{"title":"Explorer 1000 v2  + SolarSaga 100W Mini","offer_id":46435709550742,"sku":"21-0009-000139","price":509.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 1000 v2 Portable Power Station","offer_id":46192528949398,"sku":"21-0001-000220","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 1000 v2 + SolarSaga 200W","offer_id":46192528982166,"sku":"60-0820-USB1D1","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Explorer 1000 Portable Power Station","offer_id":46192529014934,"sku":"70-1000-USO001","price":999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/jackery-solar-generator-1000-v2refurbished-9638983.png?v=1769091878"},{"product_id":"jackery-solar-generator-1000-plus","title":"Jackery Solar Generator  1000 Plus","description":"\u003ch4\u003eBig Power. 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Add up to 3 battery packs to keep your home running for 1-3 days.\u003c\/p\u003e\n\u003ch4\u003eEco-Friendly Energy\u003c\/h4\u003e\n\u003cp\u003eIndustry-first TÜV SÜD verification for a sustainable solar solution. \u003c\/p\u003e\n\u003ch4\u003eDecade of Dependability \u003c\/h4\u003e\n\u003cp\u003eLong-lasting LiFePO₄ cells ensure 10+ years and 4,000 charge cycles of worry-free power.\u003c\/p\u003e\n\u003ch4\u003eApp Assistance\u003c\/h4\u003e\n\u003cp\u003eTake control of your generator from your phone via WiFi or Bluetooth. \u003c\/p\u003e","brand":"Jackery","offers":[{"title":"Solar Generator 1000 Plus Kit（2.5kWh + SolarSaga 100 Air x 2)","offer_id":46192529047702,"sku":"40-1010-USC112","price":2099.0,"currency_code":"USD","in_stock":false},{"title":"Explorer 1000 Plus + SolarSaga 100 Air x 2","offer_id":46192529080470,"sku":"60-1010-USC1B2","price":1499.0,"currency_code":"USD","in_stock":false},{"title":"Solar Generator 1000 Plus Roam Kit（1.26kWh + 100 Prime x 2)","offer_id":46192529113238,"sku":"60-1010-USC122","price":1399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/jackery-solar-generator-1000-plus-8076481.jpg?v=1769091878"},{"product_id":"sodium-ion-32140-cylindrical-cells-rechargeable-battery-sib-na-ion-cell","title":"32140 Sodium-Ion Battery Cell (Layered Oxide) — Rechargeable Na-ion","description":"\u003c!-- ============================================================\n     OGSolarStore — Shopify Product Description HTML\n     Product: Sodium Ion Cylindrical Cell 32140 - 3.0V 10Ah (30Wh)\n     Paste this into the Shopify product \"Description\" HTML editor\n     ============================================================ --\u003e\n\u003cp\u003e\u003cstrong\u003eThe Big-Format Sodium Ion Cell. More Power, Same Safe Chemistry.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e10Ah and 30Wh per cell, roughly \u003cstrong\u003e8x the capacity\u003c\/strong\u003e of our 18650 sodium-ion cell in a single robust package. Built for EV conversions, e-bikes, jump starters, marine\/RV packs, and stationary solar storage.\u003c\/p\u003e\n\u003ch2\u003eQuick Specs:\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; width: 50%;\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e32140 (Ø32.2 mm x 140 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e3.0V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e10,000 mAh (10 Ah)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eEnergy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e30 Wh\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eEnergy Density\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e≥110 Wh\/kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eMax Continuous Discharge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e10C (100 A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003ePeak Discharge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e15C (150 A) pulse\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e≤3 mΩ (AC 1kHz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e≥2,000 cycles to 80% SOH\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eCharge: -20°C to 70°C \/ Discharge: -40°C to 60°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e265 ±5 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eUN38.3 Passed\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px;\"\u003eSodium-ion (Layered Oxide)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe 32140 is the large-format cylindrical sodium-ion cell that serious DIY builders have been waiting for. Ideal for EV conversions, e-bikes, car jump starters, marine\/RV packs, and stationary solar storage.\u003c\/p\u003e\n\u003cp\u003eLike all sodium-ion chemistry, the 32140 delivers outstanding cold-temperature performance, operates safely with no thermal runaway risk comparable to lithium cobalt chemistries, and is built from abundant, responsibly sourced sodium, making it a genuinely sustainable choice. The layered oxide cathode gives it a higher working voltage and energy density than polyanion (NFPP) or Prussian blue sodium chemistries, while the large 32mm diameter format allows for very low internal resistance (≤3mΩ AC) and high peak discharge rates up to 10C continuous.\u003c\/p\u003e\n\u003cp\u003eThese cells have passed \u003cstrong\u003eUN38.3\u003c\/strong\u003e safety testing and are shipping-certified. A BMS is always recommended for pack builds. See our spot welding and BMS notes below.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-Format, High-Capacity Design:\u003c\/strong\u003e At 10Ah per cell, the 32140 dramatically reduces cell count for pack builds compared to 18650-format cells. Fewer welds, fewer connections, simpler BMS wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Cold-Weather Performance:\u003c\/strong\u003e Rated for discharge down to \u003cstrong\u003e-40°C\u003c\/strong\u003e, outperforming LFP in freezing conditions. Ideal for off-grid, marine, and northern-climate applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Discharge Rate Capability:\u003c\/strong\u003e Supports 10C continuous (100A) and up to 15C peak, well-suited for jump starters, power tools, and high-draw EV\/e-bike applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Internal Resistance:\u003c\/strong\u003e AC impedance ≤3mΩ at 1kHz means minimal heat generation and excellent efficiency even under high load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life:\u003c\/strong\u003e Rated for 2,000 to 3,000+ charge\/discharge cycles depending on depth of discharge and temperature, significantly extending pack life over lead-acid and many lithium chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafer Chemistry:\u003c\/strong\u003e Sodium-ion cells use no lithium cobalt oxide, dramatically lowering flammability risk. The large-format construction also reduces the number of cells in series, simplifying thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUN38.3 Transport Certified:\u003c\/strong\u003e These cells have passed the international standard for lithium and sodium battery air\/ground shipment safety testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Sodium Technology:\u003c\/strong\u003e Sodium is more abundant and less geopolitically constrained than lithium, offering a lower long-term cost trajectory and a reduced environmental footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFull Product Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; width: 50%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCell Format\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCylindrical 32140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCell Chemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSodium-ion (Layered Oxide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e10Ah (0.5C @ 25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eNominal Energy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e30Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCharge Cut-Off Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.5V to 4.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDischarge Cut-Off Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1.5V to 2.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStandard Charge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e0.5C (5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3C (30A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStandard Discharge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e0.5C (5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e10C (100A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003ePeak Discharge (pulse)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e15C (150A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eInternal Resistance (AC)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≤3mΩ (1kHz @ 3.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eInternal Resistance (DC)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≤10mΩ (2C, 30s @ 3.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eEnergy Density\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≥110 Wh\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eVolumetric Energy Density\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~248 Wh\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCharging Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDischarging Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e-40°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e-20°C to 30°C @ 50% SOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCell Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e265 ±5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eØ32.2 mm x 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≥2,000 cycles to 80% SOH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSafety Certification\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eUN38.3 Passed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eSodium-Ion Chemistry Comparison: Which Format Is Right for You?\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eCharacteristic\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003e18650 (1.3Ah) Layered Oxide\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003e32140 (10Ah) Layered Oxide\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCapacity per Cell\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1,300 mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e10,000 mAh (10 Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.05V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eEnergy per Cell\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~4 Wh\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e30 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMax Discharge Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e6C\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e10C continuous \/ 15C peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSmall packs, prototyping, flashlights, e-skate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eEV, e-bike, jump start, solar storage, marine\/RV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCold Temp Discharge\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e-40°C\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≥1,000 cycles\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e≥2,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePack Building \u0026amp; Spot Welding Notes\u003c\/h2\u003e\n\u003cp\u003eThe 32140 is a large-format cell and behaves differently from 18650 cells during spot welding and pack assembly. Always use a BMS (Battery Management System) sized for your pack voltage and max discharge current.\u003c\/p\u003e\n\u003cp\u003eFollow these guidelines for best results:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUse pure nickel strip rated for the current you plan to draw. We recommend 0.1mm or 0.15mm pure nickel strip for most builds. 0.2mm can work but requires significantly more welding power. Double up nickel strips for higher power.\u003c\/li\u003e\n\u003cli\u003eStart with a medium-low power setting on your spot welder. Too much power will damage the cell tabs, too little will produce weak joints. Always test on a scrap cell or spare tab before welding your pack.\u003c\/li\u003e\n\u003cli\u003eUse 2 to 4 spot welds per tab connection for prototype builds. More spots increase joint strength but also increase the risk of overheating the cell. These larger terminals tolerate heat better than 18650 cells, but they still have limits.\u003c\/li\u003e\n\u003cli\u003eAfter welding, place insulation film (PET or Mylar) between the cells and any nickel strips that cross over cell tops or terminals to prevent short circuits.\u003c\/li\u003e\n\u003cli\u003eTest every connection with a pull-force check before closing up your pack.\u003c\/li\u003e\n\u003cli\u003eNever short-circuit the cells or discharge below 1.5V. Always verify your BMS cutoff settings before the first charge.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended BMS:\u003c\/strong\u003e Use a sodium-ion compatible BMS with a 3.0V nominal cell voltage setting. Most modern multi-chemistry BMS units support sodium-ion. Confirm the charge cutoff can be set between 3.5V to 4.0V and discharge cutoff to 1.5V to 2.0V. Contact us if you need BMS recommendations for your specific build.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectric vehicle (EV) conversion packs\u003c\/li\u003e\n\u003cli\u003eE-bike and e-scooter battery packs\u003c\/li\u003e\n\u003cli\u003eCar and marine jump starters\u003c\/li\u003e\n\u003cli\u003eRV and marine house battery banks\u003c\/li\u003e\n\u003cli\u003eOff-grid solar storage\u003c\/li\u003e\n\u003cli\u003ePortable power stations\u003c\/li\u003e\n\u003cli\u003eCold-climate energy storage (cabins, remote installations)\u003c\/li\u003e\n\u003cli\u003eHigh-power DIY tools and robotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"32140 Sodium-ion Battery Specification-10Ah-A1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/32140_Sodium-ion_Battery_Specification-10Ah-A1.pdf?v=1775575643\"\u003e32140 Sodium-ion Battery Specification-10Ah\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OGSolarStore","offers":[{"title":"4-Pack","offer_id":46326033318038,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"20-Pack","offer_id":46326033350806,"sku":null,"price":399.0,"currency_code":"USD","in_stock":true},{"title":"48-Pack","offer_id":46326033383574,"sku":null,"price":869.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7609\/2822\/files\/Hddd721cce709483f8fb4860f76f03c82v.png?v=1775245402"}],"url":"https:\/\/ogsolarstore.com\/en-gb\/collections\/battery-cells.oembed?page=2","provider":"OGSolarStore","version":"1.0","type":"link"}