Li-ion cylindrical battery,18650 Li-ion battery

Item

General Parameter

Rated Capacity

Typical

2200mAh

Minimum

2150mAh

Nominal Voltage

3.7V

Voltage at end of Discharge

3.0V

Charging Voltage

4.2V

Internal Impedance

is less than or equal to 60m

Standard charge

Constant Current 0.2C5A Constant Voltage 4.2V

0.01 C5A cut-off

Standard discharge

Constant current 0.2C5A end voltage 3.0V

Fast charge

Constant Current 1.0C5A Constant Voltage 4.2V

0.01 C5A cut-off

Fast discharge

Constant current 1.0C5A end voltage 3.0V

Maximum Continuous Charge Current

1.0 C5A

Maximum Continuous Discharge Current

1.5 C5A

Operation Temperature Range

Charge: 0~45^oC

Discharge: -10~60^oC

Storage Temperature Range

Less than 1 year: -20~25^oC

less than 3 months: -20~40^oC

Less than 7 day : -20~60^oC

Cell Dimension

High: 65.0 plus or minus 0.5 mm