... 3.Size:72*68*21mm Portabel Mobile Battery Charger, One Year Warranty 1. Specifications of the Charger:1.Input: 5.0V 1A2.Output ... POWER about 1sec, then Can activate power detection and boot booster LED output, LED display closes after 5 seconds. ♦ The ... chemicals, soap or detergent to clear the portable charger.Photoes of Portable Usb Power Chargers: Portabel Mobile Battery Charger, One Year Warranty