Features: brand new and high quality Fit for Wii/for Wii URemote Controller, easy to use, just put batteries into the charger station directly, don'for t need the remote controller. This charger dock is with 4 port charger, Comes with 4xrechargeable batteries, high capacity for each. With LED charging indicator, it can show the charging status. It is red when charging, and it is blue when fully charged. With over charged, over current, over heated, short circuit for protection to extend the battery life. Adopt precision electrical components, fireproof circuit board, imported fireproof natural environmental for protection ABS plastic. Package Includes: 1x Controller Charger 1x Charging Cable 4x 2800mAh Batteries Specifications: Material:ABS Color:Black/White Voltage: for DC 5V Battery Capacity: 2800mAh Size: Approx. 15.5x11.5x4.3 for cm/6.1x4.52x1.69 inches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.