Fenix E01 Flashlight

A Handy Single AAA Battery Flashlight Review The Fenix E01 is super-small, lightweight and very well made. It has an all-aluminum machined body and it’s water resistant to IPX-8 (2 meters). It provides good illumination with rugged build and uses a single AAA battery. I’m always on the lookout for interesting new gadgets and gizmos …