Rechargeable Lights

Rechargeable Flashlights from Fenix

A rechargeable flashlight charges via USB or USB-C instead of running on disposable batteries — no more digging through a junk drawer for AAs when your light dies. Fenix's rechargeable flashlights and headlamps use high-capacity lithium-ion batteries paired with the same advanced LED technology found across their full lineup, so you get more runtime and more brightness in the same compact size.

Convenience — Fenix USB rechargeable lights charge through an external port without removing the battery. Just plug in a USB cable and you'll have a full charge in a short period of time.

Reduced Cost — A single rechargeable battery can often be charged 500+ times, producing far less cost and waste than a steady stream of disposable batteries.

More Powerful — Fenix's lithium-ion batteries deliver more sustained power than alkaline batteries, so your rechargeable flashlight runs brighter and longer at the output it's designed for.

Popular Rechargeable Flashlight Picks

A few standouts from our rechargeable lineup, across different use cases:

• Fenix PD36R Pro 2800 Lumen Flashlight — a USB-C rechargeable tactical flashlight with a 380-meter beam.
• Fenix HM70R Rechargeable LED Headlamp — a rechargeable headlamp with spotlight, floodlight, and red light modes.
• Fenix E18R V2 Rechargeable LED Flashlight — a pocket-sized rechargeable EDC light under 3 inches long.
• Fenix LR35R Rechargeable LED Flashlight — a rechargeable searchlight putting out 10,000 lumens.

Frequently Asked Questions

How long do rechargeable flashlight batteries last?
Most Fenix lithium-ion batteries hold a useful charge for 500+ charge cycles — years of regular use before capacity noticeably drops. Runtime per charge depends on the model and brightness setting, ranging from a few hours on turbo to 100+ hours on the lowest mode.

Are rechargeable flashlights as bright as ones with disposable batteries?
Brighter, in most cases. Lithium-ion rechargeable batteries deliver more sustained voltage than disposable alkalines, so rechargeable flashlights typically hit higher peak output and hold that brightness longer before dimming.

Can I still use disposable batteries as a backup?
Some Fenix models, like the LD12R, accept a standard AA battery as backup power alongside their rechargeable cell — useful for trips where charging isn't an option. Check the individual product page for backup battery compatibility.