Xbox360 Battery Pack 2 In 1

Rechargeable Battery Pack & USB Cable For Xbox 360 Controller - 4800mAh
The product features for XBOX360 joypad. This 2-in-1 charging Kit combination allows you to play the game, no longer have to worry about power off at game playing time. NiMH rechargeable battery cell 4800mAh large capacity help to bring our game fun Note: 1. Charging USB cable status indicator is red, full charge change to green. (Via computer USB charging light will not on, only via XBOX360 console rechargeable lights will on) 2. Charging wireless controller by rechargeable batteries for vibration power supply, so the indicator may be transformed between red and green. 3. The rechargeable battery will start charging only when the charge is below a certain value, for example, more than 70% power, plug in the cable, will not be charged. Stop charging when 80% of power but charge again, the charging indicator will not turn from red till green. Of course, it has continued to charge up to 100%, it stops, the light turns green. Ensure the battery life time, don't stop charging at 70%. 4, During the game time, press the central circle of the XBOX key. on the upper left corner of the menu you can see how much of the wireless controller battery left.