dual usb charge output

charge any usb powered devices including mobile phones, tablets and kindles 3 times faster.It can be taken anywhere and quickly charge your portable devices such as smartphones, tablets, cameras, gps, camcorder, bluetooth headphones and more.

able to charge 2 devices at the same time, no need to buy one like other car jump starter kit.

it works as a compact 15v dc power source for 12v dc devices, such as tire inflator, car refrigerator, car vacuum cleaner and so on (12v cigarette lighter socket adapter is included).

it equipped with a 2.1a usb output and a 2.4a smart usb port, with 18000mah capacity, you can charge your cellphones, tablets, kindles etc.At the fastest speed.You can also use it to charge your laptop with 8-in-1 laptop adapters (included in the package).

ultra safe clamp with indicator

the smart jumper indicator notifies you of incorrect use with an audible buzz, warning tone and flashing light, it also have reverse charge protection, over charge protection, over current and short circuit protection to ensure safe use.

life-saver for emergency use

it is a not only a car battery booster, but also a multifunctional life-saver for outdoor emergency use with a strobe, sos signal and built in compass, its supper bright led flashlight can be used as an flashlight in emergency.

lcd screen shows the remaining power

the lcd screen comes with backlit light, it can exactly show the remaining power, you can easily read the number clearly at night.

the output voltage can be switched between 12v/16v/19v, indicated on the lcd screen.