CTA Digital Wii Remote double charge station CTA DIGITAL WIDDC Dual Charger Station for Wii Remotes. Recharge two Wii Remotes simultaneously with the Dual Charger Station from CTA Digital. This charge station contains a two space cradle that allows you to charge and rest two remotes in an upright position. Also included are two sets of rechargeable 1800mAh batteries, which are enclosed in a mold that you can attach to the back of your Wii Remote. The Dual Charger Station is powered by a USB cable that attaches from the AC adaptor connection, located on the back of the device, to a USB port on the Wii Console or on a computer.