Best 3-5 Inches: Fenix RC11. Best AAA Keychain : Titan Plus.

Top 7 Best . By David Ferraro Last updated Mar 9, .

Unlike other key chain style the Nitecore Tube users a USB battery with a blue power indicator that illuminates during

You will also find running on Li-Io batteries that are stronger than the 123A Li batteries. Surefire Rechargeable Flashlight