Fenix ARB-L18-1600 Rechargeable Battery

The protection circuit tucked into the anode gives me real peace of mind when I swap batteries in my EDC light, and the 1600mAh capacity means I'm not reaching for a spare mid-hike like I used to. Charges up quick and holds its charge well, no complaints after a couple months of use.

Ran a full cycle on my flashlight and the 1600mAh lasted noticeably longer than my old 18350s. The anode protection circuit gives me peace of mind when I toss it in my pocket with loose change.

The integrated protection circuit in the anode gives me real peace of mind when I'm swapping cells in the dark. It's held a solid charge through a full week of nightly dog walks, and the fit in my 18350 light is snug with no rattling.