Vaas Mobile 9000mAh Quad-Charging Portable Battery Pack with Built-In Micro USB & Apple 30-Pin Cable 9000mAh - Charge up to 4 devices at once Power life indicated by LEDs Built-in micro USB and apple 30 pin cables Increases battery life by as much as 5x Compatible With: iPad 1,2,3, iPhone 2G,3G,3GS,4,4S, iPod Touch (all models), iPhone 5 and other Lightning Port devices via USB, HTC Android phones (EVO, incredible, G1, Nexus one), Motorola Droid X Eris, BlackBerry, Samsung mobile phones, Micro USB devises & Any USB 2.0 cable