Product 
NH-602040
Brand: NanH
Model: 602040
Capacity: 450mAh
Rated voltage: 3.7V
Charging voltage: 4.2V
Discharge voltage: 2.5V
Brand: NanH
Model: 602040
Capacity: 450mAh
The volume of this product is: 6mm * 20mm * 40mm
Protective device: equipped with charging and discharging protection
