- Charging voltage : 4.2v
- Over Charge voltage : 4.25v plus or minus 0.05v
- Over Discharge voltage :2.45v plus or minus 0.05v
- Max Working current : 4AMax peak current: 5AWorking temperature : -40 ~ +50 CelsiusStorage Temperature : -40 ~ +80 CelsiusLife cycle :more than 30000 hoursShort Circuit Protection: Protectable, Delayed self-recovery