21700 3.6V 4300mAh Lishen Battery for Smoke Alarm

Product number: 01DQ0023-48

Cell model: 21700-4300MAH-3.6V

Battery specification: 21700-1S1P-4300MAH-3.6V

Product size: 73*22mm (Max)

Nominal voltage: 7.2V

Nominal capacity: 4300mAh

Finished product internal resistance: ≤120mΩ

Charging voltage: 4.2V

Charging current: ≤2.15A

Discharge current: ≤2.15A

Discharge cut-off voltage: 2.8V

Battery weight: 75G

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60℃

Storage temperature: -20 to 35 ° C

Battery package: blue PVC heat shrinkable film package

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

Application: smoke alarm equipment, fire alarm equipment