No.

1

Capacity for assembled cell discharging by 0.2C

≥ 2150mAh

Standard discharging method 

2

Battery Voltage

3.75-3.95V

Delivery voltage, Within 10 days from Factory

3

Standard charge condition 

Charge with 0.2C constant current and 4.2V constant voltage, charge to 4.2V,continue charging till current decline to ≤0.01C

Charge voltage:4.2V±0.03V

Charge current:0.2C

4

0.2C constant current discharge to 2.75V,

5

Operation Temperature and relative humidity Range

0~ 15℃

60±25%R.H.

Charge at a very low temperature such

as blew 0℃,will be get a lower capacity

and reduce cycle life of the battery

15~45℃

60±25%R.H.

-20~0℃

60±25%R.H.

0~60℃

60±25%R.H.

6

Internal Impedance

Assemblage Impedance 

Measure two sides of the drawing line after assembling.