12.8V 40Ah LifePO4 Battery

Specifications
Nominal Voltage: 12.8V
Nominal Capacity: 35-40Ah 0.2C
Energy: 512Wh
Cycle Life: ＞4000 cycles at 0.2C; End of life 70% capacity.
Months of Self Discharge: ≤3.5% per month at 25℃
Charge Voltage: 14.6±0.2V
Charger Current: 10A
Discharge Current: 40A
Max. Pulse Current: 80A(＜3S)
Discharge Cut-off Voltage: 10.0V
Charge Temperature: 0 to 45℃ (32 to 113℉) at 60±25% relative humidity
Discharge Temperature: -20 to 60℃ (-4 to 140℉) at 60±25% relative humidity
Storage Temperature: 0 to 45℃ (32 to 113℉) at 60±25% relative humidity
Case Material: ABS
Dimension (L/W/H): 267*77*172mm
Weight: Approx. 3.7kg
Terminal Type: M5