1. Compatible with Xbox 360 Wireless Controller. 2. Capacity: 3600mAh. 3. Rechargeable cable with direct plug

RECHARGEABLE BATTERY PACK for Xbox 360

Installation and usage: Plug the charger into the AC adaptor [5V output] with USB socket or the computer or the XBOX360 console. The indication light will be on means that the power is put through. Please use the battery energy up then recharge the battery packs in order to prolong the battery life and the initiate charge time should be over 8 hours.Caution:Forbid to throw it into water and sea water. Forbid to throw it into fire or put it beside the high temperature condition.

RECHARGEABLE BATTERY PACK for Xbox 360 - Video Game Accessory(JT-1105401)