AMPware Power Generating iPhone Case is The World’s first hand-cranked iPhone battery case, this revolutionary gadget turns ten minutes of winding into two hours of regular mobile use.
With this case you’ll never need a charger again. Developed in the aftermath of Hurricane Katrina, AMPware Power Generating iPhone Case not only powers your gadget, it protects it as well with a strong case.
World’s first dynamo-powered iPhone case
23 times more efficient than solar power
10 minutes of winding provides up to 2 hours’ regular phone use
Flexible bumper protects against impacts
Camping or festival must-have
Ideal in emergencies
Suitable for iPhone 6 and 6S only