Fenix USB Battery ARB-L21U (21700 5000 mAh 3.6

This rechargeable 21700 flashlight is a reliable companion for camping, hiking, and other outdoor adventures, offering powerful, long-lasting illumination when you need it most. Built around a high-capacity 5000 mAh, 3.6V USB-rechargeable 21700 battery, it delivers steady performance without the hassle or waste of disposable batteries, and there's no memory effect to worry about with repeated charging cycles.

Safety and durability are built in from the ground up. The flashlight features an impact-resistant protective coating that helps it withstand drops and rough handling during outdoor use, while a comprehensive circuit protection system guards against overcharging, overdischarging, overheating, and short circuits. This makes it a dependable choice for campsites, trails, and everyday outdoor tasks alike.

Compact and lightweight, the flashlight measures just 21.5 mm in diameter and 76 mm in height, weighing only 72.5 g, so it easily fits into a backpack pocket or pouch without adding noticeable bulk. Whether you're setting up camp after dark, navigating a nighttime trail, or simply need a handy light source around the house, this flashlight combines convenience, safety, and portability in one compact package.

• Rechargeable 21700 USB battery, 5000 mAh, 3.6 V
• No battery memory effect
• Impact-resistant protective coating
• Overcharge, overdischarge, overheating, and short-circuit protection
• Compact size: 21.5 mm diameter, 76 mm height, 72.5 g weight