1, Loading capacity: 1.5 Ton2, Supply voltage: 13.5+ - 1V DC3, Rate current: 10A4, Rated power: 138W5, Rising range: 13-35cm6, Control cable`s length: 4.5M7, Operation temperatature: -30 - +60 degree8, Mini order: 100pcs9, Measure of carton: 49x44.5x39.5cm10, G.W/N.W.: 5.1/4.0kg11, 1980pcs/20``, 3960pcs/40GP, 4400pcs/40HQElectrical car jack makes the drive to feel the replacing tires job is easy and quickly,the excellence of electrical car jack is that operation is easy, you justpress the key on the control panel to lift the car, especially for the lady, thereplacing tire job will be very simple if they encounter the cracked tire on theway