“This hand-powered flashlight won’t ever leave you in the dark, even if its battery runs out. The Fenix E-Star is the perfect addition to your emergency kit, outputting up to a 100-lumen beam with the squeeze of your hand. Pumping its handle loads up its supercapacitor, providing about 2 minutes of light for 20 seconds of…” (via The Awesomer)
Fenix E-Star Self-Powered Flashlight
