1. Compatibility For Buick Regal 20042008. 2. Multifunctional Jump Starter This versatile jump starter features integrated modes and functions that surpass traditional jump starters. It serves as a portable car jump starter, tire inflator, tire pressure gauge, portable power bank, and offers various lighting modes. It is an ideal companion for camping, outdoor activities, emergencies, and travel. 3. Intelligent Safety System The jump starter is equipped with 8 protection systems, conductivity, and smart jumper cables. It operates even under extreme temperatures. The jump starter includes an intelligent display and a buzzer to alert you to incorrect or correct operation. 4. Smart Tire Inflator Our car battery jump starter with an air compressor offers 5 modes, 4 nozzle attachments, and 3 pressure units, providing versatility for cars, motorcycles, bicycles, sports balls, and more. With preset modes, pressure detection, and autoshutoff, this jump starter with tire inflator automatically turns off once the preset value is reached.