CTA DIGITAL WIDOC Charge Station with 1800 MAH Ba CTA DIGITAL WIDOC Charge Station with 1800 MAH Battery for Wii. This charge station is an essential hub for your Wii remote control. In it, there is a holder that you can rest your remote in an upright position, a cradle to charge two AA batteries and a set of rechargeable AA batteries that are enclosed in a mold that you can simply attach to the back of your Wii remote. The rechargeable battery has its own separate cradle where you can recharge them. Running along the base of the station is a neon blueindigo light that lights up when the station is plugged in and being supplied power, which is made possible by the AC adaptor.