HSINI 1900 mAh Portable Blue Ultra Slim External Backup Charger Battery Case ...
Protection cover design,Using the cell phone while charging. Matte sufrace 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.