E-1710000mahItem#E-17Input Power            5V  800mA-1A  Output Power                5V  1-1.3A    Conversion efficiency≥  85  %   protection circuitNet Weight90gDimensions107x 43 x 13.9 mmInterfaceOne  USBBattery TypePolymer batteryShell MaterialABS+PC fireproof shellCan be equipped with colorsilver,pink,red,green,blue,yellowStandardProducts + an input line + manual + box