Item

Specification

Nominal Capacity

20Ah

Nominal Volt

3.2 V

Internal Resistant

2mΩ

Cut-off Discharge Voltage

3.65 V

Charge Current

Standard Charge Current: 0.3C                      Rapid Discharge Current: 1C

Standard Charge Method

0.3C5A constant current(CC)charge to 3.65V, then constant voltage 3.65V(CV)charge till charge current decline to≤0.02C5A

Charging Time

Standard Charge: 5.0h(Reference)

Rapid Charge: 3.0h(Reference)

Max Discharge Current

2.0 C5A

Max Instant Discharge Current

3.0 C5A

Cut-off Discharge Voltage

2.0 V

Operating Temperature

charge: 0°C ~45°C

Discharge: -20°C ~60°C

Storage Temperature

-10°C ~45°C

Storage Humidity

＜85﹪

Dimension

7.0*170*240(mm)

Weight

Approx: 520g