Nominal voltage: 3.7V

Rated capacity:4000mAh

Cycle life: greater than or equal to 500 times

Maximum Charging voltage: 4.2V

Maximum charging current: 1C A

Discharging end voltage: 2.75V

Charging temperature: 0 to 45 degrees Celsius

Discharging temperature: -20 to 60 degrees Celsius

Storage temperature: -20 to 45 degrees Celsius

Dimension: thickness: 7.0mm; width: 55mm; height: 90mm

Thickness could be adjusted while width and height keep the same

Application: mobile phones, digital devices, aircraft components, toys, telecommunication system

Products are UL certified