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CES 2011: Powerful Bike-Powered Light and Charger by Jooyn

by Jaymi Heimbuch, San Francisco, California on 01. 7.11
TreeHugger - Cars & Transportation (bikes)

Photos via Jaymi Heimbuch

There's always a handful of interesting pedal-powered things at CES. This charger by Jooyn looks especially nice. It is a rear-wheel generator that can power bike lights and speaker system, and can charge up other devices with the power stored within the bike light.