I am ordering these when I get my gt3b. I use energizers and they work great. But they are $20 for a pack of 8. Not a good deal. Plus, with my remotes now I go through them so fast that I dont want them to be useless so soon. I will use them in lower power stuff after I get the ones from hobbypartz.

http://www.hobbypartz.com/77p-rechar...2200-8pcs.html