7.4V 8000mAh Lithium Ion Battery for Cryogenic Instrument

7.4V 8000mAh Lithium Ion Battery for Cryogenic Instrument

Product number: 09AQ553-01

Cell model：18650/3.7V/2000mAh

Battery specification: 18650-2S4P/7.4V/8000mAh

Nominal voltage：7.4V

Nominal capacity：8Ah

Charging voltage: 8.4V

Charging current: ≤3A

Discharging current: 3A

Instant discharging current: 4A

End-off voltage: 2.4V

Internal resistance: ≤150mΩ

Battery weight: 360g

Product dimension: 210*40*40mm（Max）

Charging temperature：0～45℃

Discharging temperature: -20～60 ℃

Storage temperature: -20～35 ℃

Battery case: high temperature tape

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

Application field: Cryogenic instrument