No.

Items

Specifications

Remark

1

Nominal Capacity

250mAh

0.2C Standard discharge

2

Minimum Capacity

200mAh

3

Nominal Voltage

3.2V

Mean Operation Voltage

4

Delivery voltage

3.25~3.34V

Within 10 days from Factory

5

Charge Voltage

3.65V±0.03V

By standard charge method

6

Standard charging method

0.5C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C

7

Charge current

0.5C

125mA

Standard charge, charge time about 3h(Ref)

1.0C

250mA

Rapid Charge, charge time about: ::2h(Ref)

8

Standard discharging method

0.2C constant current discharge to 2.5V,

9

Cell Internal Impedance

≤80mΩ

Internal resistance measured at AC 1KH_Z after 50% charge

10

Maximum charge current

1C

For continuous charging mod

11

Maximum discharge current

1C

For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity)

NO

Items

Units: mm

1

Diameter(D)

14.2±0.3

2

Height(H)

50.2±0.02