YCCTEAM Xbox 360 Power Play Controller Charger with Rechargeable Battery Packs Dual Slot Dock Station Controller Stand with Batteries Accessories Kit for Xbox 360

Xbox 360 Charging Dock & Battery Pack: Powered through USB port of Xbox 360 game console or PC or AC power adapter.  Two controllers can be charged simultaneously, one single controller could be fully charged within 2 hours, and two controllers just need about 4 hours by hi-capacity 5V/1A AC adapter.  Charging dock have dual distinct colored LED light indicator showing charge status: Red-Charging, Yellow-Charged.  A 3.3ft/1M USB charging cable Included.  Package Content:  1* Dual Charging Station for Xbox 360 Controller  2* 1200mAh Ni-MH Rechargeable Battery  1* USB Charging Cable  Note:  The Xbox 360 controllers in the pictures are not included in the package. When power is supplied to the equipment, the red and yellow lights flash alternately 2 times and do NOT light at standby. Charging - Red. Charged - Yellow.