Wii remotes need two double A batteries to work.
AA
The Wii Fit Balance Board (if you can get one) uses 4 AA batteries.
Up to four wireless controllers can be synced to a Wii system.
yes they go in your wii remote to plug into the guitar controller (you need AA)
Wii remotes run on 2 AA batteries but if you can get a pair of recharable batteries then yes you would need to charge them. (Pick your brand carefully, some batteries run out fast!)
they take the same as the wii controllers (AA) because you need to plug in the wii remote into the guitar controller to enable it to work.
A wii is connected to the plug socket and the controllers take 2x AA batteries each
in the back of the wii remote
You don't have to buy one. The Wii Remote is designed to use two AA size batteries. The charger packs are a convenience, as you don't have to go out and get new batteries every few hours of gameplay.
you need 4 controllers for wii, but not for 360, or ps3.
The Wii Remote, and the Original Controller.
No, the Wii Nunchuk doesn't require batteries. It is wired and is connected to the Wiimote. However you do need batteries for the Wiimote itself to work. There are some wireless nunchuks from third party companies that require batteries though.
No, it doesn't take batteries. But i am still trying to figure out how to get it hooked up with the wii. I know for a fact it doesn't take any batteries though.
The only controllers that you need are the Wii remote, the nunchuk, and a classic controller if you do not have a old gamecube controller. All the other ones you do not need.
No, just the controllers! :)
No, it uses Wii remotes (that need batteries) but I think the microphone plugs into the back of the Wii.
You need a Wii, Gamecube games and Gamecube controllers. That's all you need.