1.Powerful capability to jump start cars with 12v batteries.
2.Supply power for 12V/19v laptop.
3.Supply power for mobile,table PC, MP3/MP4, PSP, cameraand other digital devices.
4.Supply power for car refrigerator, blast pump and other 12V devices.
5.LED light(lighting,burst flashing,SOS).
6.Two USB ports for battery charging