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.
Nunchucks for the Wii can be purchased from stores such as Walmart, Game or HMV. Alternatively they can be ordered online from sites such as Amazon or Ebay.
Most games but not all for example wii play.
No, it uses Wii remotes (that need batteries) but I think the microphone plugs into the back of the Wii.
AA
A wii is connected to the plug socket and the controllers take 2x AA batteries each
The best is to get rechargable batteries for the Wii Nunchuk. You can use AA batteries, but they die quickly.
It uses 4 double a batteries.
The Wii Fit Balance Board (if you can get one) uses 4 AA batteries.
Yes. You can play with the wheel, or with just the regualr wii remote, the nunchucks, or a gamecube controller.
Rechargable batteries are fine to use in Wiimotes, but if you want a longer term solution try looking into a battery pack built for the wii.
You turn both wii remotes onand connect the nunchucks to themthe versus should be unlocked
No!