Wish to keep your portable USB powered devices running while on the go? Well, Dahon’s latest BioLogic FreeCharge does just that. This innovative device connects to a dyno hub of a bike to charge your iPod, iPhone, GPS unit, or other small electronic products via a USB port. It comprises of a battery that stores the charge it gets from the energy generated by your dynamo and the USB port is used to juice up your devices with the stocked up power.
In order to provide protection against rain, the 1600 mAh Lithium polymer battery of the BioLogic FreeCharge is enclosed in a waterproof silicon casing. When not riding, the battery can easily be detached and charged through USB or wall socket. The company claims that you would need to pedal you bike for 3 hours to charge your iPhone completely. It’s a great way to charge your electronics in a green way, while staying in shape.