18650 21.6V/6.7AH Lithium-ion Battery for Medical Device

Product number: 37DZ071-03

Cell type: 18650/3.6V/ 3.35AH

Specification: 6S2P/21.6V/6.7Ah

Nominal voltage: 21.6V

Nominal capacity: 3.4Ah

Charging voltage: 25.2V

Charging current: ≤3.35A

Discharge current: ≤15A

Instantaneous discharge current: 20-40A

Discharge cut-off voltage: 18V

Product internal resistance: ≤200mΩ

Battery weight: 650G

Product size: 60*80*90 mm (Max)

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60 ℃

Storage temperature: -20 to 45 ° C

Temperature protection: 70℃±5℃

Battery case: PVC

Lithium battery protection: short circuit protection, over charge protection, over discharge protection, over current protection, temperature protection, anti reverse connection protection, etc.

Application: Medical devices

Product Features

1.Energy consumption is low;

2.Built-in temperature protection for the battery

3.The battery pack is safe and has long cycle life.

4.Discharge at high current rate

5.The battery pack has a long cycle life and conforms to the values of low-carbon, energy saving and environmental protection.