Costco has Energizer Quad Wii Remote Charging System at $10

With our multitude of different Wii remotes, this is the greatest thing to have come out as a sort of accessory to our Wii. Not only does it enable you to neatly store away the remotes, but also charges it wirelessly through its induction technology. This eliminates the dozens of batteries that we would otherwise use up especially since we have weekly Wii tournaments happening at our house. Of course, it gets better because this is by Energizer which is one of the longest standing battery manufacturers in the world. I'm pretty sure you'll get the same quality as you would with their normal alkaline batteries that are a mainstay in the market.