Ledlenser 2x 21700 Li-ion Rechargeable Battery Pack
This extremely powerful Li-ion battery with 3.7 V and 35.52 Wh is fully charged in 330. It is perfectly suited as a replacement battery, e.g. for emergencies or long-lasting activities in remote areas.
Usable with; H15R Core, H15R Work, H19R Core, H19R Signature