If your house is anything like mine - batteries, even the rechargeable ones, seem to go quick! I just saw this posted on one of my money saving lists and wanted to share! Get the Inductive Charging Kit for Wii - Memorex Quad Inductive Charging Kit for Wii for just $13.99 with FREE shipping through Buy.com. (list price $29.99) I have purchased from buy.com in the past and been pleased. I have not yet made this purchase but plan to!!