Fenix ARB-L21P rechargeable battery (4000 mAh 3.6 V)

This compact 18500-type rechargeable battery is designed for flashlights and camping lanterns, offering reliable power for outdoor adventures such as camping and hiking. With a capacity of 4000 mAh and a voltage of 3.6V, it delivers stable, long-lasting performance for your lighting devices.

The battery is built with multiple layers of protection, including short circuit protection, overcharge and overdischarge protection, and circuit protection, ensuring safe use every time. Its impact-resistant protective coating adds extra durability, making it suitable for rugged outdoor conditions. There is no battery memory effect, so you can recharge it at any time without reducing its capacity.

Compact and lightweight at just 70 g, with a diameter of 21.6 mm and a height of 76 mm, this battery fits easily into most compatible flashlights and lanterns, making it a practical and dependable power source for your camping and hiking gear.