AstroAI Portable Cordless Tire Inflator Air Compressor: Quickly & Easily Inflate Your Car Tires On-The-Go!

steve626: 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)....

United States on Dec 25, 2023

Sid Kobashigawa: I used the air pump only once. It was easy to use and worked as advertised. I used a separate air pressure gauge to verify the tire pressures. I powered the pump using the car lighter plug and have not tested it with the AC outlet or battery pack. I don't know about the longevity of the product since I have not used it for a long period of time. I will say that it is convenient because now I don't have to go to the gas station to fill air.

United States on Dec 03, 2023

Dennis DeMattia: I bought this device to work in my garage. So I do not have the battery parts. Compared to previous air compressors that I have had, this works great (on 110V power). Pumps up a tire quickly. The gauge seems accurate, which I test with a portable tire gauge after I disconnect the pump. I have not tried the low pressure high volume stuff and probably will not, since I don't have lake toys any more. So far, I am happy with it.

United States on Nov 19, 2023

Jonas Cabangon: The product itself is amazing, i used to inflate my flat tire, i also use it to inflate my air bed and my kids floating toys it was awsome specially with the 110v power chords option. The only thing is that its too loud my kid was really scared when i used it. But everything else works as advertised

Canada on Aug 14, 2023

omar rifaat: I've used this to inflate at least 20 tyres so far and it works well. I keep it in the back of my 4Runner so I can quickly get tyres back up to paved road pressure if I need to deflate them for off road use. I didn't need the battery option because the truck has an in built AC inverter and I'm tired of accumulating batteries (which require maintenance to keep in top shape).

The only downside is that it's a little slow to inflate. And you're not supposed to use it for more than 10 min without giving it a break to cool down. I've never actually exceeded 10 min of use so far . But I think it could happen one day.

United States on Jul 14, 2023

Cliff: If you only require power from mains or 12v car battery then I can recommend this pump. It is easy to use on either car tyres or kids inflatable pools etc. The ability to set the required tyre pressure and let the pump switch off when that pressure is reached is very helpful. It seems to be accurate as far as I can tell by comparing with my other gauges. It inflates large tyres or my kids pool reasonably quickly. The cables are a bit fiddly to repack in their location pockets after use but they are both a good length.

BUT despite the advert promoting battery operation BATTERIES ARE NOT AVAILABLE. I also note that since I bought my pump, that also is no longer available on Amazon. Nevertheless if it does become available again I can recommend it for AC or 12V DC uses.

Germany on Dec 26, 2022

LEONARDO COTA: EXCELENTE SU FUNCIONAMIENTO

Mexico on Aug 22, 2022

T. POOL: I was worried some buying this by the raters who said it failed quickly. But I know that some people have no empathy for machines. This unit is clearly not designed for industrial use, but I used it to fill four empty auto tires and it did a fine job. It worked faster than I expected for such a small unit. Yes, it's noisy, but aren't all compressors? I was filling each tire to 40 PSI, and I let the machine rest for two minutes after every 20 lbs. Perhaps that was not necessary. The compressed air line got hot, but the unit itself not so much. But again, I try to be as gentle with mechanical things as I am with living things, and my stuff lasts forever as a result. There were no leaks, and all fittings seemed to be high quality. This thing is rates to 160 PSI, which is crazy for such a small unit. You set the PSI and this thing pumps until it achieves it, so it does not just keep filling some storage tank like a traditional compressor. I think I love it. Easy to carry in the car and add air whenever you need it.

United States on Aug 13, 2022

Amir: I didn't check the accuracy yet. the portability is awesome you can take it everywhere and use it not to heavy. it works with AC power . works with vehicle cigarette lighter. works stand alone with battery. didn't include the battery in the package and you have to buy it separately to take the advantage of the 100% portability. its easy to use just couple of button to operate. its very useful.

Canada on Aug 13, 2022

Reebled: I have a 4x4 with large tyres, this inflates them from almost flat in minutes. I found the gauge to be accurate unlike my old pump .

United Kingdom on Jul 06, 2022