Does supercharged batteries already exist or people working on it as an invention that will succeed in the future?

Question

anonymous · Answer

Its Already has been exist foroever 25 years ..

anonymous · Answer

for over *

anonymous · Answer

Then why is it still an invention that people try to make?

kfujioka · Answer

a recent study gives some promise to a nuclear battery...

anonymous · Answer

So they're figuring out how to come up with nuclear battery that's supercharged?

kfujioka · Answer

This was the article I saw: http://phys.org/news/2013-03-revolutionary-nuclear-battery-closer.html

anonymous · Answer

conventional batteris are based on the principle of 
1) storing chemical energy
2) convert chemical to electrical energy
3) electrical back to chemical.

this one is "different"->"nuclear" .. harnessing energy from subatomic particles.

anonymous · Answer

Thanks, guys.