21700 Li-ion Rechargeable Battery 4800mAh
This powerful Li-ion battery with 3.7 V and 17.76 Wh is fully charged in 210 minutes.
With its compact size and low weight (71g), it is perfectly suited as a replacement battery, e.g. for emergencies or long-lasting activities.
Up to 1,000 charging cycles (2-year warranty)