Fenix ARB-L18-3500U USB Rechargeable Li-ion 18650 Battery Men’s and water-resistant

and water-resistant

For tying flies of all shapes and sizes

this light ensures reliable illumination whether you’re navigating outdoor terrain

57+/- Rockwell hardness for superior edge retention

Perfect for a day on the water

Fenix ARB-L18-3500U USB Rechargeable Li-ion 18650 Battery Men’s and water-resistantThe Fenix ARBL183500 is a high capacity 18650 rechargeable Liion battery, offering 3,500 mAh within a standard size that fits most high performance flashlights. Built for safety and durability, it includes a button top design, integrated protection circuitry against overcharge, over discharge, short circuit, and overheating, plus pressure relief vents to prevent buildup and reduce risk of swelling or rupture. A robust steel infused anode structure