This #Battery could recharge repeatedly and never die
Designed at the University of #California, #Irvine, the #Battery is made up of #Gold #Nanowires coated in a manganese dioxide shell, and set in an electrolyte made of a Plexiglas-like gel.
By coating the nanowires in both a shell and the gel, the US researchers managed to prevent the nanowires from growing brittle.
Read more at: http://www.telegraph.co.uk/technology/2016/04/21/researchers-create-an-infinite-battery-that-will-never-die/