Fenix Battery Holder - F FX-ALF18

Want to use your rechargeable 18650 batteries in your 21700 flashlights. No problem, with the ALF-18 Battery holder. Slide your 18650 battery inside the ALF-18 battery holder sleeve, and your battery will now be the size of a 21700, so you can use it quickly and effortlessly in your flashlight.

Features:

• PC + ABD Materials
• Copper Plated Positive Contact

Specifications:

• Size: 2.41 in x 0.85 in
• Overall Weight: 0.01 lbs