... ,such as 50pcs2).Components POWER-PACK main body,LED torch,18650 Li-ion battery,USB cable,DC replaceable connector for various equipments.3 ... indicator.4.3 Charging via USB portConnect the POWER PACK using the USB extension cable supplied via the USB port to the ... S. implement by pressing the button and hold for 5 seconds. multi-function universal portable power bank for iphone,mobile phone,Ipad,MP3...