I made a battery holder and used Rayovac 15 minute rechargeable Ni-Mh 2000 mA AA batterys. They're awesome! I don't have to wait 6 hours to get a battery charged. Just a half hour and I'm ready to play.
Here's a link http://rayovac.com/products/recharge/recharge.shtml
Battery Charger
Moderator:Moderators