4-in-1 Jump Starter with 260 PSI Air Compressor; 12VDC outlet; Built-in Work Light Up to 50 hours of 12 volt power on a single charge Heavy duty 6 gauge booster cables with copper coated steel clamps Maintenance-free 18 Ah sealed lead-acid battery 260 PSI air compressor with gauge Built-in work light; 12VDC outlet; High impact case