Trucks and heavy equipment Crane A hydraulic device that works with a car battery charger. It carries up to five tons, very useful for large sedans. With an electric wrench for tires, opening and closing. Condition: New . This description is from Amazon: [BOIFUN Electric Hydraulic Car Jack] The electric car jack is powered by hydraulics and can lift vehicles within a minute up to 5 tons. Height (Lifting Range: 6.1-17.7 inches). The high-power motor installed in the electric jack matches almost all cars, sedans, SUVs, MPVs, and trucks. The powerful hydraulic jack is more competitive than other car jacks. . [Change Tires Easily] The hydraulic car jack can be powered in two ways: cigarette lighter and car battery, where the current will be more stable. The tire inflation blower is installed in the floor jack and equipped with a tire pressure display, so you can easily monitor tire pressure. If you are a man not used to using a regular car jack and have never changed a tire before, you will be amazed at how easy and fast it is. . [Portable Wrench] The electric car jack kit includes a comfortable portable electric wrench and sleeves of two sizes, compatible with more cars on the market. A powerful motor and a precisely designed speed control system make it possible to loosen bolts in a very short time. This electric car jack kit can save you a lot of time and energy.