Portable car jump starter kit, which is a versatile emergency tool for vehicle maintenance. Functionality: It features a high-capacity lithium battery capable of jump-starting 12V gasoline and diesel engines. Power Bank: It includes USB ports to act as a portable charger for mobile devices and tablets. Emergency Features: The device is equipped with built-in LED lights for illumination and a compass for navigation. Components: The kit typically includes the main booster unit, heavy-duty jumper cables (alligator clips), and a charging cable.