Smart LED Indicator
Charging For Digital Device
Power Box 20K external battery charger comes with a 20000mAh capacity and is built using lithium polymer cells. The single Micro USB input can provide charge of DC 5v – 2A with fast charging 2.0A single USB port can provide DC 5V-2A output. Get protection from short circuits, current and voltage overloads and protection against overheating and wrong insertion. Power Box 20K is BIS certified. A LED indicator to find the status of charge ensuring you exactly know so that you don’t run into surprises. You can charge any smartphones, tablets, mp3 players, camera, etc.