Viair 12/24 Volt Portable Electric Air Compressor, 1/4 HP, 1 Gallon, 120 PSI. This portable electric air compressor provides a light-duty solution for inflating tires, sports equipment, and other small items. The permanent magnetic motor delivers reliable performance. It has a 10% duty cycle at 100 PSI and a maximum working pressure of 130 PSI. Designed for tanks up to 1 gallon, it draws a maximum of 12 amps at 12V. Note that the air tank is not included. UPC 818114000942 MPN 00094 EAN 0818114000942. Item weight 3.53 pounds.