LFP Cells, 280~320Ah, 17720 type, QTY 4

Description

The 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. 

This LiFePO4 battery is commonly used in different industries and scenarios. Here are some of its prominent use cases:

1. Off-Grid Power Solutions
2. Renewable Energy Systems
3. Electric Vehicles (EVs)
   
4. Backup Power Systems
   
5. Industrial Equipment
   
6. Marine and RV Applications

Specifications:

• Battery Type: Lithium iron phosphate cell (3.2V LiFePO4)
• Capacity: 280~320Ah
• Standard Charge/Discharge Current: 0.5C (140A)
• Maximum Charge/Discharge Current: 1C (280A)
• Internal Impedance: 0.1 ~ 0.3mΩ
• Nominal Voltage: 3.2V
• Dimensions (L*W*H): 174mm x 72mm x 203mm
• Shell Material: Aluminum
• Weight: 5.35 ± 0.1 kg
• Recommended Constant Current: 140A (0.5C)
• Charging Voltage: 3.65V
• Discharging Voltage: 2.5V
• Life Cycle (80% DOD): ≥4000 cycles.
• Standard Charge Temperature: 25±2℃
• Absolute Charging Temperature: 0℃ to 55℃
• Absolute Discharge Temperature: -20℃ to 55℃
• Operating Temperature: -20℃ to 60℃