FORTEM Tire Inflator Portable Air Compressor 150 PSI, 12V Electric Bike Pump for Car Tires and Bicycles with LED Light, Digital Tire Pressure Gauge w/Auto Pump/Shut Off, Carrying Case (Black)

I've used this inflator to pump high pressure 120 psi road bicycle tires and multiple 35 psi automobile tires. It works reliably, reasonably fast, and is easy to use. It is fast enough to bring a tire from 28 psi up to the required 35 while I fill my tank. Initially, I thought a batters operated model would be better due to portability. I quickly realized that batteries lose charge while waiting to be used and would diminish my readiness to get back on the road. Plugging this inflator into a 12 volt car outlet or 110 volt AC outlet gives me what I want.

Excellent product. Bought our first one 5 years ago. Still in prefect working condition. We use them for our vehicles so they stay in them all year long. We live in upstate new York where where gets really cold and still work perfectly. So we bought our second one for our new new vehicle. Highly recommend.