Battery for new Laser

[mrfloppy]

i just got my lasers from ebay a day before Xmas, and i have been playing a lot!

it houses one of those CR123A from ultrafire
i have read that those ultrafire batts are not good at all
so i have been looking at alternatives, and so i stumbled upon LIPO
is Lithium Polymer battery a good one to take?
my brother swears they are good, he uses it for RC cars

also i would need a charger, as the one i got with laser is so chinese i can make the 2 pins from outlet touch

TL/DR:
LIPO batteries, any good for laserpointers?

if not which ones should i look at



thanks a lot
Mrfloppy

[jaycey]

LiPo batteries are very good for powering lasers and many other devices.
But they need to be respected.

This question would be better answered over at http://laserpointerforums.com
Join up, they are a very helpful bunch