Solar USB battery charger ( and other fun toys) Oct 30, 2013 5:28:11 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by kf5ukm on Oct 30, 2013 5:28:11 GMT -6 www.thinkgeek.com/product/13c9/These folks also have lots of other interesting items.A thermoelectric generator....who knew?