Meet the Power Box: a pedal generator that can be used with your legs and arms to generate electricity for your gadgets. As you pedal, the Power Box generates electricity and charges the batteries of your portable gadgets. It has a universal outlet, so you can connect chargers from around the world to it.
The Power Box can produce up to 20 watts. It can charge smartphones and tablets. You just have to keep cranking to get more power. The design is lightweight, small, and portable. In fact, the Power Box only weighs 4 pounds and 11 ounces. I don’t know about you but I could use one of these around my house. The price of $195 seems justifiable.