3.2V280AH Lithium-ion Battery Specification

1.Performance Requirements

Nominal Capacity:280Ah

Nominal Energy:896Wh

Voltage:2.0~3.65V

Maximum Discharging Current:280A

Maximum Charging Current:280A

Working Temperature:Charge (0℃~55℃) / Discharge:(-20℃~55℃)

Storage Temperature:-30℃~60℃

Dimensions:Thickness(72±0.5mm) / Width(173±0.6mm) / Hight(206±0.6mm)

Cathode Material:Lithium-iron-phosphate

Cell Weight:5.5±0.15kg

Cycle Life:≥10000 

2.Standard charging conditions

Standard charge current:0.5C

Maximum continuous charge current:1C

Standard charge voltage:3.65V Standard charging mode:0.5C constant current charging to 3.65V, then at 3.65V Charge at constant voltage until the lower current limit is 0.05C.

Standard charge temperature:25±2℃

3.Discharge mode

Standard discharge current:0.5C

Maximum continuous discharge current:1C

Standard discharge temperature:25±2℃

Discharge temperature range:-20-55℃