... Power Supply 2.5200mAh Li Polymer Battery 3.LED Torch last 240 Hours 4.Mirror Back High Quality Stable · Ultra ... seconds will turn LED torch on, Full power the Power Bank, the Led torch can be last ... cable and micro USB connector, then insert power bank's input socketConnect the other side of ... 12MMWeight: 80-150gObserved standard: GB 4706.18-2005Battery Power Indicator: 1 led lighting<20%2 led lighting20 ...