5560mAh Extended Battery+Cover+Folding Bracket for Samsung Galaxy S II * This package is specifically designed for Samsung Galaxy S II Model SGH-T989 from   T-Mobile as we stated in our listing. * There are many Samsung Galaxy S II in the market , they all use different batteries. * If you do not have Samsung Galaxy S II SGH-T989 , this package is not for you. Battery * Quantity: 1 * Brand: Deep Stretch Excellent quality battery For   Samsung Galaxy S II SGH-T989 * This battery has an integrated that prevents overcharging and lengthens battery life. * Cell type: Lithium Ion. * Capacity: 5560mAh . Voltage: 3.8V. * The battery operation time depends depends on conditions suchas:Transmitting power level, Signal (distance between the phone and the base station),Network parameters base the operator. Battery Back Cover * Quantity: 1 * 100% Brand New Battery Cover For Samsung Galaxy S II SGH-T989 . * Keep your cell phone look new. * Size: perfect fit. * Colour: as shown in pictures. * short circuit, and electronic shock. Folding Bracket * Quantity: 1 * Color: as shown in picture. * Material: durable& lightweight plastic. * Size: 5.2cm x 3.5cm. * Sits your Android Smart phones in a stylish   way. * Creative 2-stage stand and adjustable   design * Suitable for your smartphone or tablet upto 8. * Miniature size, convenient to carry.      Package Content:   * 5560mAh Extended Battery x 1 * Back Cover x 1 * Folding Bracket x 1 * (Cellphone not included )  Compatible with: Samsung Galaxy S II SGH-T989 ( T-Mobile ) * This is a double layer extended battery, which has twice the thickness of your stock battery. * You need to use the back cover comes with this package to host it, this battery will not fit in your   original back cover.