Tire Inflator Portable Air Compressor, 150 PSI Handheld Air Pump for Car Tires with 20V Rechargeable Battery, 12V Car Power Adapter, Digital Display, Ball, Motorcycle, Bike Pump

This item works as expected, it inflates a tire to the preset pressure, and it stops when it gets there. It is a bit slow, it took about 15 seconds to raise 1 psi, the tire I was inflating needed 10psi, so it took several minutes. This is fine, the issue is you have to sit there and hold the trigger the whole time, even though it auto-stops.My solution is a rubber band around the trigger switch, so you do not have to hold the trigger the whole time, bent-over by the tire. There should be a locking trigger on this unit.The battery was still showing full after several minutes of inflating, so it looks like it would last for quite a bit of inflating if needed. You can also power it from a car 12v outlet instead of the battery, but there is no charger supplied to actually charge the battery from a 12v source. That must be done with the 120v charger.Overall, I am happy with it, and it comes with a case to keep everything together.

This works great. I use it on my car. In a time when most cars have tire pressure indicators, there’s no excuse for running with under inflated tires. It’s extremely easy to use and actually inflates a low tire pretty quickly. I would pack it in the car especially if going on a long trip. I’m sure it works as well to inflate balls, air mattresses, etc.

Great little pump. Blows up 60psi boat trailer tires and 35psi car tires just fine. I'm not sure how many from empty fills it can do on one charge, but i topped off 4 tires this weekend with no issues about 60psi between the four tires.But the GREAT thing about this pump, the reason i bought it, is it comes with a cigarette lighter power adapter so it's good to just keep this in the car with you no need to really worry about the battery.It's also very light weight and easy to use, just turn it on, twist the dial until the LCD is at the PSI you want and pull the trigger. Fantastic little pump. I actually own two of them, one i keep in the house and one i keep in the vehicle.

I'm someone who can barely screw in a lightbulb, so when I say this is easy to use, it is! Slide in the battery, attach to your nozzle, turn it on, and press the lever. I keep it in my car.

This tire inflator is much better than I thought any product could be for inflating automobile tires. It has all the features of any tire inflator I've used before and none of the drawbacks, and no more paying for 4 minutes of air at public air machines. It fills a tire in a matter of one minute or less--that is at least as fast as the public air machines. I can top off all four tires in just a few minutes in my driveway. The sound is not as loud as I expected, it is not annoying. The simplicity of use is really where this product shinesTo use it, just push the ON button, dial your desired pressure, connect the hose to your tire, and pull the trigger on time. The inflator shows the current pressure in the tire and updates the pressure reading while the inflator works. When the dialed pressure is reached the inflator automatically turns off.Rinse and repeat for your other tires. I love that it tells you the tire's pressure as soon as you connect the hose, and keeps you informed in real time. I also love that you can pull the trigger and do something else while it works and you will hear it turn off so you can move it to the next tire. It's actually fun and convenient, as opposed to being a chore to inflate tires now.Finally, I can report that I have used this inflator on car tires, large truck tires, and the small tires on a hand truck. In all cases, the inflator works the same and is simple, effortless, quick, and reliable.

I HAVE TWO VEHICLES,,, NOOOO PROBLEM

I was suspicious after reading all of the positive reviews on this inflator. I mean, surely someone must have a problem with it, and apparently it's only been on the market for a couple of months since the reviews don't go earlier than September. But I figured maybe it wasn't all hype and I ordered it.This lives up to the hype. It's very convenient for inflating car tires or other inflatables. I received it with the battery fully charged and I got right to work. I balanced the pressures on all four of my vehicle tires. I just set the pressure target to 34 psi, connected the hose to the tire, and pulled the trigger. it takes about 30 to 60 seconds to increase the pressure 4 psi, and it stops automatically when reaching the target pressure. Easy as pie.It comes with an adapter for using the car's cigarette lighter port, in case the inflator's battery dies. It came with 4 car tire caps (these things always seem to disappear without any reason). It has six adapters for various inflatable toys, tires, balls, etc. And of course, you can recharge the lithium battery.It only weighs a pound or two. The pressure display is bright and easy to read, with 0.5 psi increments, and has alternate metric units. The adapter that attaches the air hose to the car's tire valve is a quick connect/disconnect. It makes a good connection and you don't have to screw it on.Now for the drawbacks, and they aren't major. The cord that comes with the car cigarette lighter adapter is only 2 meters long, a little over 6 ft. So you might have trouble reaching the rear tires of some vehicles. The air hose is also a bit short, so you might not be able to lay the inflator on the ground as it operates since it would just hang from the tire's air valve. It has an LED light to help illuminate things, but the light is really small and not that bright. The inflator is a bit noisy, although that's typical with any compressor.I haven't had it long and it might eventually develop problems. But my initial impression is very positive.