The Window Cling Solar Charger is an ingenious device designed to cling to a window and soak up all those good old sun rays generating solar power which in turn can be used to recharge your electronics.
Window Cling’s solar panel charges a 1,300 mAh rechargeable lithium battery which carries enough output to charge an iPhone.
The Window Cling Solar Charger is available for $70 at amazon.com