18650 7.2V 20.8Ah Low Temperature Battery for Emergency Power Supply

Project number: 05DQ0054-01

Cell model: INR18650-26A/2600mAh/3.6V

Battery specification: 18650-2S8P/ 20.8AH /7.26V

Nominal voltage: 7.2V

Nominal capacity: 20.8Ah

Charging voltage: 8.4V

Charging current: ≤3000A

Discharge current: 3.0A

Instantaneous discharge current: 3.0A

Discharge cut-off voltage: 5.0V

Internal resistance of finished product: ≤100mΩ

Battery weight: 1000G

Product dimension: 45*93.0*180mm

Charging temperature: 0 ~ 45℃

Discharge temperature: -40 ~ 60℃

Storage temperature: -20 to 25 ° C

Battery case: aluminum case

Intelligent lithium protection: power calculation, short circuit protection, over charge protection, over discharge protection, over current protection, etc.

Application: Emergency power supply, special equipment