battery,rechargeable battery.one-off battery.button cells.

No.

Item

Specification

1

Nominal Capacity

**0mAh 0.2C Discharge

2

Nominal Voltage

3.7V

3

Dimensions

4.0mm (T)**0mm(W)**0mm(L)

4

Discharge cut-off voltage

3.0V

5

Standard Charging method

0.2C constant current charge to 4.2v, then constant voltage 4.2v charge till charge current decline to ≤ 0.*2C

6

Charge current

Standard charging: 0.2C

Rapid charging: 0.5C

7

Charging time

Standard charging: 5.0 hours (Ref.)

Rapid charge:2.0 hours (Ref.)

8

Maximum Continuous Discharge Current

1.0C

9

Operating Temperature Range

Charge:             0 ~ *5 C

Discharge:         **0 ~ *5 C

Temperature range for storage

Less than 1 month

**0 **5 C

Less than 3 month

**0 **0 C

Less than 1 year

0 - **5 C

*0

Operating And Storage Humidity Range

Less than *5%RH

*1

Impedance

≤ *0 m ohm; Temp:*5 C

*2

Overcharge protection voltage

4.*0V

*3

Over discharge protection voltage

3.0V

*4

Life cycle

More than **0 times