portable 110v battery Output:5V/2A Input:5V/1A 3600mAh capacity Over charge/discharge protection portable 110v battery 3600mAhFunction instruction:Button instruction1.Push once, show the capacity status2.Push twice quickly, turn on torch3.Push twice again, turn off torch4.Holding 2 second, turn on C136, output USB will show red light (if no load, red light will turn off automatically)5.Holding 2 ...