Fenix USB Battery ARB-L18U (18650 3500 mAh 3.6

This compact 18650 rechargeable battery is a reliable power source for flashlights and camping lanterns, ideal for outdoor recreation, camping and hiking. With a capacity of 3500 mAh and a voltage of 3.6V, it delivers stable, long-lasting performance to keep your lights running through extended trips outdoors.

Charged conveniently via USB, the battery is built with comprehensive circuit protection, including safeguards against overcharging, overdischarging, overheating and short circuits, ensuring safe and worry-free use. It shows no memory effect, so it can be recharged at any time without losing capacity over repeated cycles.

Compact and lightweight, measuring 18.6 mm in diameter and 70 mm in height and weighing just 50.2 g, this battery fits easily into most compatible flashlights and camping lamps, making it a practical companion for any outdoor adventure.