1900 mAh Portable Pink Ultra Slim External Backup Charger Battery Case For Apple iPhone 4 4G & 4S + Free HSINI Stylus Pen
Protection cover design, Using the cell phone while charging. Matte surface process with its distinctive feel texture. Unique switch design, control the charging start at any time Specifications: Capacity: 19000mAh Li-Polymer Output Voltage : 5.0V Output Current : 500mA max LED indication for Battery Status; The item is protected by HSINI trademark.