Sounds like a cool piece of kit!! Half price!
Wireless Charging Pad with Wii Remote Battery allows you to fully charge your remote without removing the silicone skin / Wii Motion Plus or having to dock the device! The device holds up to two separate batteries which can be charged simultaneously or separately. Rest an Exspect compatible battery device on the pad by simply placing within the grey box. The LED indicators will illustrate the charge status of the relevant device by either a red/green glow.