Flashlight

A flashlight is one of those tools that lives in a drawer or a bag until the moment you genuinely need it — and that moment has a way of arriving at the worst possible time. Power outage, roadside emergency, late night job site, backcountry trail after dark — whatever the situation, reaching for a flashlight that's dead or running dim is a problem that proper battery maintenance completely eliminates. Whether it's a compact EDC light you carry every day or a high powered tactical or work flashlight built for serious use, the battery inside it is what determines whether it actually shows up for you when it counts.

We carry flashlight batteries across every format the most trusted brands depend on — 18650 lithium cells for high performance LED and tactical flashlights, CR123A batteries for SureFire and Streamlight platforms, standard alkaline cells for everyday household and emergency lights, and rechargeable packs for spotlights, headlamps, and professional work lights from Maglite, Fenix, and beyond. Whether you're stocking up on spares for emergency preparedness, replacing the cell in a tactical light you carry on the job, or getting a headlamp ready for a camping trip, finding the right battery for your specific flashlight here is fast and straightforward. Keep every light in your house, your vehicle, and your gear bag powered up — because the one time you need a flashlight is never the right time to find out the battery is dead.