What you see is a functional and excellent Backup Battery andCase with Screen for Samsung i9200. It features unique， fashionable and high-class sliding design. To charge the portable battery， simply plug in the USB contactor into the portable battery. With slim and lightweight design， it is portable to carry. Besides， it is also a good case with screento protect your phone from scratches and other minor damages. A perfect emergency backup when the internal battery of your device is drained on the go. This battery and case is ideal for long distance travel or business trip.                                    Features            Functional， it is not only a backup battery but also a leather case with screenLightweight size， portable to carrySimple to use for good designSupply instant power to charge your device anytime， anywhereIdeal for long distance travel or business trip                                                            Specifications            Dimensions    (7 x 3.26 x 0.59)" / (17.8 x 9.2 x 1.5)cm (L x W x H)    <br>Weight    9.38 oz / 266 g    <br>Color    White    <br>Capacity    5200mA    <br>Input    5V， 1A    <br>Output    5V， 0.8A    <br>Interface    Micro USB    <br>Compatible with    Samsung i9200    <br>Type    Protective Case + Power Case (with screen)    <br>                                                            Package Includes            1 x Power Case<br>1 x User Manual<br>