If your bike is equipped with a Dynamo generator and you have USB powered gadgets, then you’re in luck. The Biologic Freecharge from Dahon, will be of interest to long-haul bikers who need to charge their gadgets on the road.

The silicone encased weatherproof box easily attaches to your bike’s generator hub and holds enough power to charge your iPhone in about 3 hours. This is a great idea, freeing you from the control of camp sites, and power outlets, powering your gadgets as you go. The Biologic Freecharge will arrive March 2010 and will be available for $100 from Dahon.

(Via CrunchGear)