So I kind of love my Apple AA battery charger. Have been using it for 13 months now without any problems whatsoever. All three sets of batteries are being simultaneously used in my wireless keyboard, Magic Mouse, and one of my xbox 360 controllers. There's just one issue, I want more than six batteries. A set for my other xbox controller and another for my other wireless keyboard to use with my iPhone would be great. Anywhere you can think of I can get batteries without purchasing a whole new charger? Or at least compatible batteries? Years ago I had a AA battery charger and I must have used the wrong kind of AA battery in it because they leaked everywhere and ruined it, which is what I'm trying to avoid here. Sorry if this is a stupid question, though any help at all is much appreciated!