18650 Li-Ion 3500 mAh batteries provide maximum capacity and working time for devices with high intensity. Compatible with most Armytek flashlights.
Characteristic:
- high-quality battery cell with an output voltage of 3.7V,
- without PCB (protective circuit), for flashlights with built-in battery protection,
- the ability to work even under heavy load. High discharge current up to 13A,
- safety hole with thermal protection,
- not less than 500 charge / discharge cycles,
- works up to 5 years.