The EverStart Maxx J5C09E 1000 Peak Amp Jump Starter with 120 PSI Air Compressor is a practical solution for some of the most common roadside emergencies. Through the integrated heavy-duty metal clamps, it can deliver enough power to start most vehicles on the road today (up to and including V8-powered cars and trucks). The 120 PSI Air Compressor comes with a backlit digital gauge and a Sure Fit nozzle so that you can top off automotive tires or inflate sports equipment with ease. The 12V DC and USB Charging Ports provide a great source of backup power while you’re on-the-go, and the pivoting LED work light delivers easy on-demand illumination wherever you go. Combine all that with practical safety features like a Reverse Polarity Alarm and manual Safety Switch, and you get a practical solution for almost any driver on the road today.