Jack Specifications Max. Loading Weight: 5 Ton Lifting Range: 6 inch-17.7 inch Power Cable: 3.5 m(11.5 feet) Control Method: Wire Voltage: DC 12 V or Vehicle battery Rated Current: 13 A , Fuse:15 A Rated Power: 150 W Working Temperature: -25~50℃ Air Pump Specifications Input Voltage:DC 12 V Inflating Speed: 35 L/min Working Current: 10 A Pressure:10 BAR/150 PSI Length of Air Hose: 0.6 m Cylinder Diameter: 25 mm Electric Impact Wrench Control Method: Wire Voltage: DC 12 V or Vehicle battery power supply Rated Power：80 W Working Current: < 13 A Max.Torque:480 N.M Wrench Sockets: 17 mm/19 mm, 21 mm/23 mm Attention: please place it on the side of the vehicle or near the tyres when using it, not under the whole chassis.