$53.99 P.I. Auto Store Tire Inflator - Dual Electric Power 12V DC (car) 110V/120V AC (Mains). Portable 
300 PSI 12V Portable Mini Air Compressor Electric Tire Inflator Pump Tire Inflator Pump 
Tire Inflator Pump Air Compressor DC 12V 150PSI Portable for Car Truck Bus RV - Walmart.com 
