Npower Peg | Personal Energy Generator
Few things are more annoying than running out of battery when you are away from an energy point. Thinking of solving this problem, Tremont Electric created the nPower PEG, a personal power generator. The device was designed to be carried in a backpack or purse while you take a walk or run, capturing kinetic energy generated by your movements to charge portable gadgets like cell phones, cameras and mp3 players. A basic shake can make a difference, charging the battery of your phone long enough for you to make an important call.