*High Quality battery cells.
*Long Cycle Life with high capacity.
*Guaranteed to perform at 80% of original capacity for 12 months.
*100% compatible to manufacturer specifications
Nominal Voltage: 3.7V
Nominal capacity:2200–4000mAh
Battery Type: Li-ion Battery with Protection Circuit Built-in Battery
Long Cycle Life: More than 500 Times
Certificaiton: UN38.3,MSDS,CE,RoHS,FCC,PSE etc
Charging temperature: 0~45℃
Discharging temperature: -20~60 ℃
Storage temperature: -20℃~45℃