Description: The 12V automatic electric car jack is ideal to have on hand for emergency roadside tire changes. This 2 Ton capacity jack is fully automatic, and it is powered by your car's cigarette lighter. Features: Compact size equipment stores in car for emergent roadside tire change and repair. 2T capacity, 12cm to 35cm lifting height. Push button controller with long enough line, plugs into car 12 volt power outlet. Comes with controller, crank handle, battery clamps, wires and fuses for much convenience. Packaged in plastic storage case for easy transportation and storage. Specifications: Material: Metal, Plastic Working voltage: 12V Capacity: 2 Ton Lifting range: 12-35cm / 4.72'' x 13.77'' Case size: Approx. 44 x 25 x 12cm / 17.3'' x 9.84'' x 4.72'' Jack size: Approx. 39 x 16cm / 15.35'' x 6.3'' Package Weight: Approx. 5.7 kg Package Included: 1 x Car Electric Jack with Controller 1 x Crank Handle 1 x Car Jack Head (Accessory already installed on the machine) (Adjustable height: 12-35cm) 1 x Battery Wire with Clamps 1 x Power Cable 3 x Fuses .