A multifunctional jump starter for the car, will be a real boon for all car enthusiasts! A multifunctional device 8-in-1 combines several useful functions at once. It is a compact and powerful portable jump starter for car with a starting current of 2000A. It will start a gasoline engine up to 7 liters in a few seconds. It is equipped with a LED flashlight with different lighting modes. It has a built-in compass. It is also a powerful 20000 mAh external battery with a fast charging function. On the large LED screen, it is intuitively clear how to start the car correctly.