No.

Item

Characteristics

Remarks

 3.1

Nominal Capacity

Minimum: 45mAh

Typical: 55mAh

Fully charged @1C to 4.2V for 2.5 hrs, then discharge to 3.0V @ 0.2C.

3.2

Nominal Voltage

3.7V

3.3

Charging Cut-off Voltage

4.2V

3.4

Discharge Cut-off Voltage

3.0V

3.5

Max. Charging Current

1C

3.6

Max. Discharging Current

1C

3.7

Operating Temperature

Charge      0~45℃

Discharge  –20~60℃

3.8

Storage Temperature

-20~45℃ for 1Month

-20~35℃ for 6Months

3.9

Impedance

500mΩ

Maximum value

3.10

Weight

1.8g

Approximate value