【JACK :YOUR BEST PARTNER】- Working Capacity can reach up to 5.0T(11023lb)as a jack. 6" - 18" lifting height. Push button controller with 3.5m power cable, plugs into car 12 volt power outlet, low pressure rod, set for the sports car, Sedan and SUV, etc. Equipped with double motor driver inside,It can be connected to either a 12V outlet or car battery, two connector choices make it a necessary car repair tool when run into roadside emergencies. 【HIGHER STABILITY & SAFETY】- Heavy-duty steel construction, large base and saddle make this car jack strong and stable, wear-resistant.contact suface and compact triangle design for extra stability,reinforced solid screw rod makes the electric car jack will not easily be torn apart or twisted.