A paper-thin 1.5v battery

This is pretty cool and has a lot of potential. Its a battery that is so thin (just 0.5mm) that it can be rolled up like a piece of paper. Okay, its not that powerful yet but as time goes on…

Its been created by Zhang Xiachang and is show at this years International Forum on New Material Research and Industry Development in Wenzhou, China. (great name…try to get the end of that without yawning)