LF32650 3.2V 6000mAh LiFePO4 battery used for solar storage system, solar light etc S/N   Details   Parameters   Remarks   1 Nominal voltage 3.2V Mean Operation Voltage 2 Rated capacity Typical 6Ah Standard discharge（0.2C） after standard charge Minimum 6Ah 3 Charge Charge voltage 3.65±0.2V Charge Moe 0.2C to 3.65V, then 3.65V to 0.02C (CC/CV) Standard Charge current 6A Max charge current 6A Charge cut-off voltage 3.65±0.2V Recommended float charge voltage ( for standby use) 13.8±0.1V 4 Discharge Standard discharge current 3A Max continuous discharge current 6A Max. Pulse current 30A (＜3s) Discharge Cut-off voltage 2.0V 5 Cycle life ≥ 2000 cycles  0.5C 100% DOD 6 Operation Temperature Range Charge：0~45℃ 60±25%R.H. Bare Cell Discharge：-20~60℃ 7 Storage Temperature Range 0~40℃ 60±25%R.H. at the shipment state 8 Weight Approx：145kg   9 Size 32.5 x 70.9mm   10 Plastic Case ABS