... L)*76(D)*23.5(T)mm DescriptionThe power pack has two functions of backup battery and charger, ... Press the button for another 3 seconds, the power pack would be off and stop charging your device;Remarks: ... Quantity Display: Press down the button below power pack, and the 5 LED lights will show the rest ... Display: The LED lights shows the intelligent power pack is in charge, the 5 LED lights will all ...