This 3-in-1 electric car jack offers a comprehensive solution for vehicle maintenance and emergencies, combining a powerful 5-ton hydraulic lift with an air compressor and an emergency hammer. Designed for versatility, it is suitable for most vehicles under 5 tons, including sedans, SUVs, and trucks, making it ideal for home garages, road trips, or workshops. The hydraulic-driven jack features a heavy-duty steel rod for enhanced stability, an auto-stop at limits, and a self-locking safety mechanism, all powered by a stable DC motor. It includes a built-in tire inflator with a pressure display for easy tire changes, along with a power line, battery clip, and a convenient carrying case for portability. For added safety, it comes with a safety rescue hammer, two fuse wires, a six-angle spanner, two sockets, and two pairs of gloves. Additionally, it features built-in LED and warning lights for nighttime use and a waterproof design for rainy conditions. 3-in-1 functionality includes an electric car jack, air compressor, and emergency hammer. Hydraulic lifting mechanism for efficient operation. Heavy-duty steel rod construction for enhanced stability. Auto-stop feature at limits for added safety during use. Self-locking safety mechanism ensures secure operation. Powerful DC motor provides stable lifting performance. Built-in tire inflator with pressure display for quick and easy tire maintenance. Suitable for most vehicles under 5 tons, including sedans, SUVs, and trucks. Ideal for use in home garages, road trips, emergencies, or workshops. Features built-in LED and warning lights for visibility during nighttime use. Waterproof design allows for use in rainy conditions. Maximum loading weight capacity of 5 tons. Lifting range from 6.1 inches to 17.7 inches (155-450 mm). Operates on DC 12V or vehicle battery power. Rated power of 180W for the jack and electric wrench. Rated current of 15A with a 15A fuse. Working current of 12A. Power cable length of 13 feet (4 meters). Electric wrench offers a maximum torque of 450��10% N.M. Wrench sockets included are 17mm/19mm and 21mm/23mm. Air inflator input voltage is DC 12V. Air inflator pressure up to 10 BAR / 150 PSI. Inflating speed of 31��2 L/min. Air hose length of 23.6 inches (60 cm). Product weighs 19.4 pounds (8.8 kg).