Depends on the Toshiba remote. Generally remotes use AAA batteries.
The Sony Playstation 3 remote uses batteries. You can purchase rechargable batteries seperately.
The remote uses standard AAA size batteries.
About all remotes use double a batteries.
I use rechargeable batteries in both my Wiimotes. For one of them I have a special rechargeable pack that recharges through a lead fed from the USB on the back of the Wii console - but the other one I just use standard NiMH rechargeables in. Never had any trouble with either.
SwatchBattery has a lot of coin type batteries. http://swatchbattery.com/ . My 2002 300M remote uses a CR2016 (3volt) battery which they carry.
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.
Batteries are used to store electrical energy. So when you put batteries into a remote control then the remote control uses that electrical energy to preform an action such as, changing the channel.
It uses 6 backup triple A batteries for a backup power source.
It uses six D batteries and its totally worth it. The gun is awesome and you can win any Nerf duel it is so awesome!
It uses rechargeable lithium-ion batteries.
Batteries.
Robots.