No.	Items	Specifications	Remark
1	Nominal Capacity	1250mAh	0.2C Standard discharge 0.2C
2	Minimum Capacity	1200mAh	0.2C Standard discharge 0.2C
3	Nominal Voltage	3.7V	Mean Operation Voltage
4	Initial Voltage	3.80V
5	Charge Limited Voltage	4.2V	By standard charge method
5	Charge Upper Limited Voltage	4.2V	By standard charge method
6	Standard charging method	0.2C CC current charge to 4.2V, then CV charge till current declines to 0.01C
7	Charge current	0.2C	Standard charge, charge time:6h(Ref)
7	Charge current	0.2C
8	Standard discharging method	0.2C CC discharge to 2.75 V
8	Discharge Lower Limited Voltage	2.75V	By standard discharge method
9	Initial Impedance	≤ 180mΩ	3.7V AC 1KHz measured

Continuous

No.

Items

Specifications

Remark

Maximum charge current

For continuous charging mod

Maximum discharge current

1.0C

For continuous discharge mod

Operation Temperature and relative Humidity Range

(60±25%R.H.)

Charge

0~ 10℃

≤0.2C

Charging at low temperature such as below 0℃, capacity and cycle life will reduce.

10~45℃

≤0.5C

Discharge

-20~0℃

≤0.5C

0~60℃

≤1.0C

Storage temperature at a long time

-20~25℃ 60±25%R.H.

Do not storage exceed halfyear.Must

charge at least once when storage halfyear, and must charge the battery(with protect

circuit) when storage for three months.

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