Battery+Options

Use of Graphene for ultracapacitors__ http://www.reuters.com/article/pressRelease/idUS183380+30-Jul-2009+MW20090730
 * __Useful websites

 ** = __//Breakthrough In Energy Storage: New Carbon Material Shows Promise Of Storing Large Quantities Of Renewable Electrical Energy//__ = http://www.sciencedaily.com/releases/2008/09/080916143910.htm