The Siva Cycle Atom is a USB charger and backup battery powered by pedaling a bicycle. The device can be quickly installed onto the rear wheel of a bicycle to provide a single USB port under the bicycle seat. The Atom also has a detachable battery pack for mobile charging away from the bicycle.
For a limited time, the Siva Cycle Atom is available in our Laughing Squid Store for an 11% discount off its list price.
photos via Laughing Squid Store