IMPORTANT: Aftermarket ProductATTN:Power output through micro USB port ONLY.The external battery is rechargable through mini or micro USB port.Fashionable design, light weight and portable size are excellent for business and outdoor activities.Compatibility: SamsungGalaxy S IIEVO View 4GWildfire S T-Mobile myTouch 4G SlideStatusEVO 3DSensation 4GHD7SBlackBerry PlayBookBold Touch 9900Torch 9860Torch 9850Bold 9780MotorolaAtrix 4GDefySony Ericsson Xperia PlayXperia ArcCompatible with mobile devices with micro USB charging port Specification:Dimension: 90 x 62 x 16 mmWeight: 90.2 g Capacity: 2800mAhColor: BlackPackage includes:1. 2800mAh Portable External Battery Charger x12. Free Gift Battery Bag x2*ONLY components listed above (as photos presented) are in the package.CODE#K632