Durable Storage Case: Thie electric jack comes in a durable case, which helps you to keep the components well organized, and it can well fits into your vehicle. Specifications: This electric car jack kit contains a portable ergonomic-designed electric impact wrench and two sleeves with two sizes, matching more vehicles in the market. Powerful motor and precisely-designed speed control system, making it possible to screw/unscrew in a very short time. This electric car jack kit can save you a lot of time and energy. Technical reference A, for Jack: Input voltage: cigar lighter power supply DC12V or vehicle power supply Rated current: 13A Output power: 150W protection: 15A Rated load: 5T Lifting range: 135-360mm B,For inflator Pump: Input voltage: DC 12V Inflating Speed:35L/Min Working Current 10A Packing 1. One electric jack 2. One Battery clamp 3.Fuse (15A) 3sets 4. Double head sleeve 1 pair (17/19mm,21/23mm)