Portable car air compressor is a handy inflation device to keep in your car to take care of flat tire emergencies. It is an easy to use machine that is perfect for use at home as well as inflating car, SUV, & light truck tires. This tire pump is equipped with a powerful 12‐volt motor that gives it outstanding inflating power. You can easily power the electric air compressor directly 13.8v power outlet. It also comes with a quick release 1m air hose and a 3m power cord for convenient usage. Powers directly from 13.8v power outlet.