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.
- PC + ABD Materials
- Copper Plated Positive Contact
- Size: 2.41" x 0.85"
- Weight: 0.22 Ounces