... small qty ,such as 50pcs2).Components POWER-PACK main body,LED torch,18650 Li-ion battery,USB cable,DC replaceable connector for various ... ,PC, Car adaptor, AC adaptor or other USB power source.Charging will start automatically. Instant battery energy level will be showed on the ... the button and hold for 5 seconds. multi-function universal portable power bank for iphone,mobile phone,Ipad,MP3...