What Builders Buy
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18650 Sodium-Ion Battery Cell (Layered Oxide) Na-ion for DIY 12V, 24V, 48V Battery Packs
5.0 / 5.0
(2) 2 total reviews
Regular price From $17.99 USDRegular priceUnit price $4.50 each$23.99 USDSale price From $17.99 USDSale -
Insulated Flexible Copper Busbar for Battery Packs, 150A to 350A Continuous
5.0 / 5.0
(1) 1 total reviews
Regular price From $9.99 USDRegular priceSale price From $9.99 USD -
48V Sodium-Ion Battery Charger for 16S Packs, NFPP or Layered Oxide, Pre-Programmed
Regular price From $299.00 USDRegular priceSale price From $299.00 USD -
Battery Pack Hardware Kit for 280Ah-320Ah Prismatic LFP and Sodium-ion Cells, 4S 12V to 16S 48V
Regular price From $209.00 USDRegular priceSale price From $209.00 USD -
48V LiFePO4 Battery Charger for 16S LFP Packs, 57.6V, 750W–1700W, Pre-Programmed
Regular price From $299.00 USDRegular priceSale price From $299.00 USD -
Battery Quick Disconnect Connector, 120A / 200A, IP67 Panel Mount
4.0 / 5.0
(1) 1 total reviews
Regular price From $29.99 USDRegular price$29.99 USDSale price From $29.99 USD -
18650 Sodium-Ion Battery Cell (NFPP) 40C High-Rate Na-ion for DIY 12V, 24V, 48V Packs
5.0 / 5.0
(2) 2 total reviews
Regular price From $16.99 USDRegular priceUnit price $4.25 each$23.99 USDSale price From $16.99 USDSale -
Flexible Copper Busbar for 280Ah-314Ah LiFePO4 Cells, M6, 72-74 mm (EVE LF280K, MB31, CATL)
5.0 / 5.0
(1) 1 total reviews
Regular price From $5.49 USDRegular priceSale price From $5.49 USD -
Aluminum Battery Cover for 4S Prismatic Cell Packs, LFP 280Ah to 320Ah and Sodium-ion
Regular price From $99.00 USDRegular price$99.00 USDSale price From $99.00 USD -
BMS for LFP/NMC Battery Packs, Closed Loop Integration with Inverter
5.0 / 5.0
(2) 2 total reviews
Regular price From $172.95 USDRegular price$0.00 USDSale price From $172.95 USD
DIY Battery Pack
Products to help you build your own battery pack. BMS, bus bars, compression plates, chargers, tools, cell balancers, etc. Let us know what you need to build your pack.






