Feature: 1. The jack has a maximum load of 5T and a lifting range of approx. 155?450mm / 6.10?17.7in, the tire can be quickly replaced by removing the screw with an electric impact wrench. 2. The on-board jack is a 5-ton kit with high safety. It will stop working automatically when the upper limit of the height is reached. The self-locking unlocking design of the jack can prevent the car from falling suddenly and ensure the safety of the vehicle and the person. 3. The jack head adopts a non-slip design, the cross-shaped groove and the protruding particles on the surface can increase friction, and the built-in circuit breaker in the jack can protect your vehicle wiring from overload. 4. Best choice for car and off?road vehicles, allowing any adult to change and repair tires at any time in the garage or on the highway. The whole box of accessories is accurately inlaid, and the tools in the tool box will not be mistaken due to serious accidents, occupying no space, and placed under the car seat. 5. A multifunctional toolbox. The red triangle warning sign outside the toolbox can be used as a road warning sign when repairing on the highway. The hook and loop on the outside of the box can prevent the toolbox from sliding in the trunk of the car. Specification: Condition: Item Type: Electric Jack Material: Iron + Plastic Color: As Pictures Shown.Jack Specification: Rated Power: 180W Working Voltage: DC12V Maximum Current: 13A Maximum Load: 5T Lifting Range: Approx. 155-450mm / 6.10-17.7 Air Pump Specification: Maximum Pressure Value: 150psi Air Flowing: 35L/min Current: 10A Air Hose Length: Approx. 0.6m / 0.65yd Power Cord: Approx. 4m / 4.37yd Wrench Specification: Rated Power: 80W Working Voltage: DC12V Maximum Current: 13A Maximum Torque: 380N.MWrench Size:Length: Approx. 23cm / 9.0inWidth: Approx. 20cm / 7.87inBox Size :Width: Approx. 19cm / 7.48inHeigth: Approx. 35cm /13.8inLength: Approx. 37cm /14.6in Package List: 1 x Electric Jack (Included: 2 Fuses + 1 Small Wrench + 2 Valve Adapters + 1 Inflation Head)1 x Electric Wrench1 x Battery Connection Line2 x Sleeve1 x 4m Power Cord1 x Manual Note: 1. The electric vehicle jack is absolutely forbidden to be overloaded, and it is only suitable for vehicles within 5T.2. To ensure the safety of people and vehicles, please place your car on a flat ground before operating the electric car jack. 3. The electric vehicle jack provides two power supply modes (car cigarette lighter power supply/car battery power supply). If you use a car battery to charge, it is prohibited to reverse the positive and negative batteries. If you accidentally flip the connection, you can replace the spare fuse provided in the box and the jack can return to normal use. 4. If a sudden power failure causes the car??s electrical jack to stop working, insert the crank in the toolbox into the hole on the back of the gearbox cover, and then turn it counterclockwise to manually lower it (it is forbidden to lift the car with manual shaking, it can only Manually lower the jack).5. The top of the car jack must be aligned with the thickened part at the bottom of the car.