21700 21.6V 12Ah Unmanned Ship Power Lithium-ion Battery

Product number: 01DQ0144-02

Battery model: 21700-4000mAh-3.6V

Battery specifications: 21700-6S3P/21.6V/12Ah

Nominal voltage: 21.6V

Nominal capacity: 12Ah

Charging voltage: 25.2V

Charging current: ≤6A

Discharge current: 36A

Instant discharge current: 36A

Discharge cut-off voltage: 15V

Finished internal resistance: ≤180mΩ

Battery weight: 2Kg

Product size: length 135×96×75mm

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60℃

Storage temperature: -20 ~ 55℃

Battery case: Industrial grade

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

Applications: small unmanned ships, unmanned equipment