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: Off-Grid Power Solutions Renewable Energy Systems Electric Vehicles (EVs) Backup Power Systems Industrial Equipment 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