brand new and high quality. Features: Dual memory and charging plug for Wii U Gamepad and for Wii Controller. This allows both for Wii U controller and for two for Wii remote controllers to be charged quickly at the same for time. The package contains 4 rechargeable Ni-Mh batteries of the type 2.4V 2800Mah. Fast charging speed and durable, rechargeable Ni-MH battery. The LED light illuminates at the bottom of the charging station to indicate the state of charge of the batteries. LED lights red during charging and flashes blue when the battery is fully charged. Lightweight with ergonomic design, 5V USB port, super easy to get power from anywhere, and so on. With over-voltage, over-current, over-charging, over-discharge, positive and negative short-circuit for protection function. Specifications: Battery: 4 x 2800mAh Ni-Mh Battery Material: ABS Charging Dock Size: approx.125x43.5x95mm/4.92x1.71x3.74in Battery Size: approx.90x40mm/3.54x1.57in Cable Length: 1m/39.37in Optional Colors: Black, White Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Charging Dock Station 4 x 2800mAh Battery 1 x USB Cable (other accessories demo in the picture is not included.)