AFTERPARTZ JX01 12V Portable Tire Inflator Air Compressor for Jump Starters 2 Nozzle Adapters 108*95*47mm / 295g Built-in Pressure Gauge and LED DC 12V 80PSI Air Compressor Tire Inflator for 12V Jump Starters Less than 10 minutes to inflate tire from 0 to 80PSI. Enough to pump 4 tires for most vehicles. Also it can pump up your Bicycle tires, Sports balls (football basket ball etc.), Inflates Airbeds, mattresses and so on.