Items

Criteria

Remarks

Nominal Capacity

20000mAh

0.5C discharge capacity/ Test temperature 25 ± 3℃

Minimum capacity

20000mAh

Nominal Voltage

3.20V

Internal Impedance

Cell: ≤3mΩ

AC 1KHz after standard charge

charge limited voltage

3.60 V

64Wh

Discharge cut-off voltage

2.00V

Standard charging mode

0.5C CC/CV cut off 0.05C

Standard discharge mode

0.5C CC，cut off 2.0V

Maximum continuous charging current

0.2C

0-10℃

0.5C

10-20℃

1.0C

20-45℃

0.5C

45-55℃

Maximum continuous discharge current

2C

Maximum pulse discharge current

5C（10S）

Operating Temperature

0-55℃

charging

-20℃~+60℃

Discharging

Storage Temperature

-10℃ / +45℃

Less than 1 month

-10℃ / +35℃

Less than 6 months

cell weight

415±5g

Energy density

155Wh/Kg