18650 3.7V 4400mAh Lithium Batteries for Low-temperature Explosion-proof Equipment

Product number: 40AQ022-01

Cell model: 18650-2200mAh-3.7V

Battery specification: 18650-1S2P-4400mAh-3.7V

Nominal voltage: 3.7V

Nominal capacity: 4400mAh

Charging voltage: 4.2V

Charging current: ≤1000mA

Discharge current: 840mA

Maximum discharge current: 1000mA

Discharge cut-off voltage: 2.5V

Internal resistance of finished product: ≤180mΩ

Battery weight: 110g

Product size: 68*38*19.5mm (Max)

Charging temperature: 0 ~ 45℃

Discharge temperature: -40 ~ +60℃

Storage temperature: -20 ~ +35℃

Battery package: soft package

Lithium battery protection: short circuit protection, over charge protection, over discharge protection, over temperature protection, over current protection, ESD protection, etc.

Application: explosion-proof equipment, handheld equipment, portable equipment, security