8550mAh Extended Battery+Cover+Folding Bracket for Samsung Galaxy S4 * This package is specifically designed for Samsung Galaxy S4 Model S975L from Straight Talk as we   stated in our listing. * If you do not have Samsung Galaxy S4 S975L , this package is not for you. Battery * Quantity: 1 * Brand: URS2GO   Excellent quality battery For   Samsung Galaxy S4 * This battery has an integrated that   prevents overcharging and lengthens   battery life. * Cell type: Lithium Ion. * Voltage: 3.8V. Capacity: 8550mAh * 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 S4 . * Keep your cell phone look new. * Size: perfect fit. Colour: Shown as in picture.   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:   * 8550mAh Extended Battery x 1 * Back Cover x 1 * Folding Bracket x 1 * ( Cellphone not included ) Compatible with: Samsung Galaxy S4 S975L( Straight Talk ) * 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.