AstroAI Tire Inflator Air Compressor Portable Cordless Car Tire Pump 160 PSI 3 Power Supply DC/AC/ 20V Battery with Dual Metal Motors & LCD Pressure Gauge for Tires & Inflatables

Very pleased with this pump for putting air into automobile tires, which is all I have used it for so far. That said, it comes with a handful of adaptors and attachments so it can be used for bicycles, small pools, air beds, basketballs, etc. It is very easy to use, and the small lever on the valve chuck works well to firmly attach the air hose to the car tire. Some of the vital parts are made with durable metal, less important ones are plastic. I consider this device portable but it is a bit too big for a glove compartment, although easily carried in a car trunk. I chose this larger model because I wanted the greater capabilities it offered. We have two cars, each has a full-sized spare tire, and both spares were very low on air, maybe 15 psi, so I filled them to 40 psi with this pump in less than 4 minutes total. I also increased the pressure in the other eight tires and that took just a few minutes overall as well. The pump never got warm. It is a quality product. One minor nit -- the manual/instructions included are slightly different (and appear to be a different version) than the ones that are provided online on the manufacturer web site (or an Amazon). The differences are fairly minor, however and the device is very easy to use, a manual is almost not necessary.

I've used this several times. It seems to be working well. Will not hesitate to buy another. Had to buy the battery separate but was well worth the money to make it portable.

I've used the inflator several times and I'm still not comfortable with the "process". But it still fills the tires and shuts down when it's supposed to. If you get it set right.

Putting air in the tires is one of my least favorite things to do, but this inflator makes it easy. Just set the desired pressure and let it go to work. Previously, I used a pancake compressor and tire gauge, but never again.

Funciona muy bien. Lo recomiendo.

Pleased with it so far. It inflates car tires very quickly. If it stands the test of time, it will be well worth the price.

I bought this, received in good condition, no issues there. I used it once, then stored it. When I needed to use it again, it was DEAD. It's only been 2 months! No power at all, nothing from the Cigarette Lighter cord, nothing from the AC cord. Since it was outside of Amazon returns, I e-mailed the company to either get a replacement or a refund, but if others have the same issue, THIS IS CHINESE PIECE OF JUNK, it says right on the box and website the address in China where it is made.

The media could not be loaded. I have used this compressor about three times so far, and overall I am not impressed. For a compressor that says it can inflate up to 150 psi, it seems like it struggles to inflate a tire to 50 psi. The front driver side tire on my van has a small leak that I can't find so I bought this so I didn't have to keep paying $2 every time I needed air. Every couple of days the tire pressure will drop about 15 to 20 psi. When I hook the pump up it takes about 1 minute to inflate one PSI so it is very annoying to have to sit there for 15 to 20 minutes waiting to fill one tire. The reason I bought this compressor was because I seen videos where this compressor was inflating tires very fast, but that must have been some marketing scheme. I attached a video so that you can see in real time just how slow this compressor really is. One thing I can say about this is that it does come with a lot of attachments and Extras, but other than that I'm not very impressed.

EXCELENTE SU FUNCIONAMIENTO