We’ve all been there: need to make a call, but your cell phone battery is dead! With the Hand-Crank USB Power Charger, you can get some extra talk time anywhere you want, with just a few turns of the handle.

This completely eco-friendly gizmo could just save you right when you need your cell-phone the most, and is great for anyone who spends a lot of time on the road and away from the convenience of outlets. Costing $39.95, it comes complete with the necessary adapters for a variety of cell phones, and is even capable of charging many other USB devices, so you can charge your MP3 player when you go camping or on the road.