Rechargeable 21700 / 5500mAh battery from Nitecore company which ensures stable and long-lasting power supply of 20A, excellent for high-consumption devices. It charges via USB-C port or external charger. Designed with intelligent protection circuit for overcharging/discharge and special pressure relief valve for sudden temperature increase.
Characteristics:
- Capacity: 5,500AH 3.6V
- Diameter: 21.8MM
- Length: 77MM
- Weight: 75G
- Warranty: 12 Months warranty