CTA Digital Dual Charge Station with Dual Nunchuck CTA DIGITAL WiDCS Dual Charge Station with Dual Nunchuck Holder for Wii. Recharge two Wii Remotes and rest your Nunchuks simultaneously with the Dual Charger Station with Nunchuk Rests from CTA Digital. This charge station contains a fourspace cradle, the two center spaces charge two remotes in an upright position while the outer spaces rest the nunchuks. 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.