No.

Items

Specifications

Remark

1

Nominal Capacity

400mAh

0.2C Standard discharge

2

Minimum Capacity

3800mAh

3

Nominal Voltage

3.2V

Mean Operation Voltage

4

Delivery voltage

3.28~3.32V

Within 10 days from Factory

5

Charge Voltage

3.65V±0.03V

By standard charge method

6

Standard charging method

0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C

7

Charge current

0.2C

120mA

Standard charge, charge time about 7h(Ref)

1.0C

500mA

Rapid Charge, charge time about: ::1.5h(Ref)

8

Standard discharging method

0.2C constant current discharge to 2.5V,

9

Cell Internal Impedance

≤80mΩ

Internal resistance measured at AC 1KHZ after 50% charge