Dual Wii Remote Controllers Charging Station with 2 x 2800mAh Rechargeable Batteries

Features
Include two rechargeable battery packs designed to fit on the Wii remote controller.
The high capacity 2800mAh batteries are designed so the dimensions of the Wii controller remain identical so it can be used inside wheels, guitars, drums, etc.
Charge one or two Wii Remote Controllers simultaneously.
Can be powered by your Wii USB port or any standard USB power supply*

Not included: USB Type-A Minimum 5V DC 500mAh