This portable battery with high capacity is worthy of your ordering. It is made of high quality cells and utilizes thermal protectors and circuit breakers to maximum efficiency， reliability and safety of the battery. With dependable performance， this battery for Xbox 360 with a USB Charging Cable deserves your ordering. When the battery is running out of power， you just need to simply insert the chargeable battery into your wireless controller and there will never be a need to replace the battery again， to charge the battery pack simply connect it to the USB port on the Xbox 360. Good help for you!                                    Features            New and high qualityMore than 30 hours of play per chargeBattery fuel gauge through the Xbox 360 dashboardSpecifically designed to provide power for the controller of Microsoft Xbox 360With Over - charge protection and secure circuitry， protect your Xbox controller                                                            Specifications            Color    White    <br>Demension    (2.20 x 1.42 x 0.47) " / 5.6 x 3.6 x 1.2 cm (L x W x H)    <br>Weight    1.48 oz / 42 g    <br>                                                            Package Includes            1 x 3600mAh Rechargeable Battery for Xbox 360 White<br>