Surefire 18650 USB Rechargeable Battery | Surefire Distributor
2 Pieces 18650 battery to 26650 Adaptor Converter adapter 18650 tube for 26650 led flashlight torch|battery led tube|battery tubetube house - AliExpress
Buy Red POM 18650 Battery Adapter Tube for 20700 / 21700 Battery Mod
LiIon 18650 to 26650 adapter by viktori | Download free STL model | Printables.com
Backscatter 18650 Dual Battery Package with Charger & Battery Case
Wejoytech - New 18650-20700 battery adapter from Wejoytech: * It can be used for all box/mod/kit etc; * Easy to take and use for your devices; Maybe you need this item for
Uxcell 18650 Battery Protective Sleeve, Battery Tube Adapter, Battery Holder Converter for 26650 LED Flashlight 12 Pcs - Walmart.com