Custom Lithium ion Battery Pack

14.8V 4400mAh 18650 Low Temperature Battery for Manpack Oxygenerator

Product Detail

Product number: 35AQ227-01

Cell model:18650/3.7V/2200mAh

Battery specification: 18650-4S2P/14.8V/4400mAh

Nominal voltage:14.8V

Nominal capacity:4400mAh

Charging voltage: 16.8V

Charging current: ≤1A 

Discharging current: 1A

Instant discharging current: 2A

End-off voltage: 10V

Internal resistance: ≤250mΩ

Battery weight: 500g

Product dimension: 169×102×24(Max)

Charging temperature:0~45℃

Discharging temperature: -40~60 ℃

Storage temperature: -20~20 ℃

Battery housing: PC/CNC

Lithium ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, etc.

Application field: military industrial, man-pack device


Product features

1. Shock-resistant and waterproof: fill in the shock-resistant structure inside with PC housing to satisfy the requirements of good security and nice reliability.

2. Working at low temperature: adopt military low temperature cell to make sure to work at -40℃.

3. Reliable connection: adopt square aviation connector, which is fast, safe and reliable.

4. The battery pack has long cycle life, which conforms to the principle of low carbon, energy conservation and environmental protection.


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