Item

General Parameter

Remark

Rated Capacity

Typical：8mAh     Minimum：7mAh

Nominal Voltage

Mean Operation Voltage

Voltage at end of Discharge

Discharge Cut-off Voltage

Charging Voltage

Internal Impedance

Internal resistance measured at AC 1KH_Z after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times

Standard charge

Constant Current 0.2C₅A

Constant Voltage 4.2V

0.01 C₅A cut-off

Charge time : Approx 6h

Standard discharge

Constant current 0.2 C₅A

end voltage 2.75V

Fast charge

Constant Current 0.5C₅A

Constant Voltage 4.2V

0.01 C₅A cut-off

Charge time : Approx 2.5h

Fast discharge

Constant current 0.5C5A

end voltage 2.75V

Maximum Continuous Charge Current）

Maximum Continuous Discharge Current

Operation Temperature Range

Charge：0~45℃

Discharge：-20~60℃

60±25%R.H.

Bare Cell

Storage Temperature Range

Less than 1 year: -20~25℃

less than 3 months: -20~40℃

60±25%R.H.

at the shipment stat

Pack  Dimension

      High: max12mm          Width: max9mm
Thickness: max 3mm

Initial  Dimension