12V 20Ah LiFePo4 Battery Lithium Iron Phosphate Built-in 20A BMS

12V 20Ah Lifepo4 Battery Specifications

Nominal Voltage: 12.8V
Nominal Capacity: 20Ah 0.2C
Energy: 256Wh
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: 4A
Max. Charge Current: 10A
Discharge Current: 4A
Max. Continuous Current: 20A
Max. Pulse Current: 40A(＜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
Water Dust Resistance: IP5
Case Material: ABS
Dimension (L/W/H): 180*75*170 mm
Weight: Approx. 1.8kg
Terminal Type: F13

Built-in BMS Protection

Overcharge protection
overdischarge protection
overcurrent protection
short circuit protection
cell voltage self balance

Two Charging Methods

You can charging it by the 0-20A/14.6v Lifepo4 battery charger or solar panels to charge

Lifepo4 Battery Application

Renewable energy storage systems
Motive Power