Tire Inflator Portable Air Compressor, 6X Faster 180 PSI Cordless Air Compressor, Air Pump with Pressure Gauge - Portable Tire Inflator for Car, Pickup, Motor, Bicycle, Balls and More

Overall, it does what it's supposed to do; inflate things. It's a handy size, much smaller than my 20v DeWalt inflator (model DCC020IB I think..). I'll be using the DeWalt for comparisons here. It's not too loud, but it definitely would wake a sleeping baby. Please do not use the inflator on a baby, they don't work like that. I feel it's slightly less loud than the Dewalt, I do have a video of that one running on the same tires, but Amazon won't let me upload 2 videos.. guess you'll have to take my word for it. The included tips are a reasonable assortment, however this is a compressor inflator, I would not want to use it to inflate something large like an air mattress, it'd take forever and you might run out of battery or overheat first. That's not a knock, just something to consider. My Dewalt has 2 modes for either inflating large things, or inflating with pressure; but that unit costs a lot more than this one The screen is tinted, it's a little difficult to see in very bright sun but not bad. It's just fine inside a garage or at night. It stops automatically when it's done, so there's no sense sitting around watching the thing. I checked the pressure values with my trusty JACO dial, it was close. Description says "accuracy maintained at ±1%" this is inaccurate. 1% of 30 PSI would be 0.3 PSI, this readout is a whole 1 PSI off, that's roughly 3.3% of 30. BUT here's a caveat to that statement, it's actually kinda fine. I set it to inflate to 35.5 so it would overshoot, then I could let a little air out to get it where I wanted it. Pump stopped at what it claimed was 35.5 but JACO read 36.0 (eh roughly 1.5%). That's OK, I'd rather let a little out as planned, than have to pump it again. If you were worried about precision, you would certainly not be using a compressor in this price range. Accuracy, is "fine"; consistency, is "fine". No its not perfect, but still significantly better than using a hand pump with no gauge at all, and just guessing based on feel. I was testing this out on my F-150 with 275/60R20 tires, when the stem was up, the hose was not long enough to reach the ground. This wasn't a problem for me, it just dangled there and didn't seem to hurt anything at all. I would not recommend setting the unit up on top of the tire, it would likely fall off due to vibrations. The speed of inflation is slower than my Dewalt. It's a little hard to tell as the resolution on this unit is 0.5 PSI, but the resolution on the Dewalt is 0.1. Reviewing the videos, this unit does 0.5 PSI in roughly 19-20 seconds, where the Dewalt does 0.5 in about 8 seconds. That's not a long time for a top up, I wouldn't worry about it on anything smaller than a truck/jeep. Caveat here is, on a truck tire don't sit there staring at it waiting, find something good in the cooler and hang out for a minute. On my Miata with substantially smaller tires, it'll probably take only a handful of seconds. Here I would recommend, its a handy thing to put in a spouse's or teen's car for emergency use. I would not recommend using this for huge Jeep tires after crawling rocks (but you're already using something that connects directly to the Jeep's battery aren't you). Battery is fine for something smaller. I charged this overnight before using it on the truck. Putting 5 PSI in 4 "large" tires, it completed 3.5 tires before running out of juice. In an emergency, you wouldn't be airing 4 tires, you'd (hopefully) only be doing 1, and it should be more than enough for that. If you have 4 flats, you've got much bigger problems than this unit can solve on it's own. BUT lets just say you do need to air 4 tires, they included a 12V adapter with an annoyingly long cord. I didn't use it, but its a handful of cord. Keep or return? I'll say keep. I'm going to put this in my wife's car, just in case she's out and gets a flat, and I can't get to her in a reasonable amount of time. My kid isn't old enough to drive yet, but I wouldn't mind having another one for that car. If you're in a real pinch, and this is what you had on hand, it's a WHOLE lot better than having nothing on hand.

This Tire Inflator is very easy to use, and brought tires up to pressure in a relatively short time. The customer service was exemplary. I misplaced the adaptors, and when I inquired about buying replacements, they exceeded my expectations, and did not charge me. I am very impressed! I purchased this inflator in October, but did not use it until January, when we had very cold temperatures in Michigan. One of our vehicles usually has lower tire pressures, and the near zero F temps makes it worse. In the past, I would haul out an air compressor, plug it into the outdoor outlet, and wait for it to come up to pressure. Then I would have to unwind the hose, and drag it through the snow to the four tires on the vehicle. After guessing about the pressure, I would have to use the tire gauge, and adjust accordingly. This time, I made sure the inflator was charged, and hooked it onto a tire, and pushed the button to start the inflation. In a relatively short time, the inflator brought the tire up to the selected pressure, and turned itself off. Then, I went to the next tire, and repeated the process. I was able to inflate all four tires to the proper pressures, in a matter of minutes. I had no long hose to try to wind up in the cold temperatures, and no heavy air compressor to carry back to our utility room. This inflator was so much easier to use than the big, plug in compressor! I was very pleasantly surprised, and would recommend that this Inflator be carried in your car, to make sure your tires are inflated to the proper pressure, when needed. It even comes with a very convenient storage bag. This is a great investment, at a great price! Highly recommended.

It gets the job done and does so very quickly and very well. I have "regular" or "average" sized tires for a hybrid vehicle, that were down to 25psi on each. I thought it was the perfect time to try this pump out and get all 4 tires pumped from 25psi to 41psi I'm comparing this product to a Slime Pro 12V outlet pump that was roughly the same price, but no battery My genuine positive findings: A) It's fully portable but also comes with a 12V outlet option - very nice B) It pumps FAST, easily 3x faster than my previous pump C) The battery is good for at least 4 or 5 average sized tires from 25psi to 41psi (or more) as the battery indicator dropped to 50% after the 3rd tire D) The connection hose is very easy to use. It twists on to both the pump and your tire's valve very readily E) The pump itself does not get hot (connection hose DOES get hot) but the pump stays cool F) The screen, menu, and button options were all very intuitive G) It remembers your prior set pressure H) It's battery powered, and should get even 4 large F150-sized tires pumped from 25psi to their set rate - the battery lasts much longer than I expected My genuine negative findings: A) The connection hose is far too short! I wish it was at least 1ft longer... B) The pump is very loud C) Batteries cannot be replaced so it's a "chuck it when dead" item and I find that wasteful when everything else probably works still E) The bag it came with is practically useless Overall 5 stars because it impressed me beyond my best expectations, and has a lot of good to it

I tried using this device and the current inflation of a tire didn't show. This kind of device was new for me but when I checked a small tire that was supposed to be inflated to 30, it was at 60. Without reading the current psi of a tire the device doesn't shut off. Both bad quaity and potentially dangerous. I returned this and bought the Fanttik device with similar specs, but the Fanttik quality is so much better. It's twice the money, but still not much to pump up tires properly, especially in an emergency

I am thoroughly impressed with this QKMPOM tire inflator. First of all, the speed is no joke—this thing really is 6X faster than the old clunky pump I used to use. It took barely a minute to top off my car tire from 28 PSI to 36 PSI. The cordless feature is a game changer, and the battery life is solid. Even better, if you run out of charge, you can just plug it into your car’s DC port—super handy on the road! What I love most is how easy it is to use. Just set your desired pressure and hit the button—the auto shutoff works perfectly every time. The digital display is clear and accurate, even in bright sunlight, and I really appreciate the multiple unit options (PSI, BAR, KPa, etc.). The built-in flashlight with SOS mode is a thoughtful touch for emergencies. I’ve used this to inflate car tires, a bicycle tire, and even a soccer ball—all without any hassle. It comes with all the nozzles you could need and a nice carrying case to keep everything organized. At under $40, this thing feels like an absolute steal. Highly recommend for anyone who drives or rides—it's a must-have tool for peace of mind on the road!

Was very skeptical on this item when seeing it in one the tech feeds I follow but decided to give it a try. Within a couple weeks of having it, I had a flat and had to change to spare tire. Full size spare tire hadn't been checked recently and was at 21PSI so used the handheld pump and to my surprise the tire was easily pumped to the 36PSI level in just a few minutes. It works great for the tires on our compact midsize car but haven't had a chance to try it on my larger full size truck tires. I do like that once I had charged it and placed it in the glovebox several days earlier (6 days) the battery was still pretty close to fully charged since it hadn't been used. The case is a very hard plastic and seems like it will be durable enough to last a while. The digital setting display shows both the current pressure when starting and then the real time increasing pressuring while filling the tire. I like that it comes with everything you need. I Especially like that it has a rechargeable battery by way of standard USB. The only thing I feel would be a better accessory to come with it would be a long cord to reach from car lighter to at least a 15 foot length that way if you want to use it for all four tires to top off you can be confident the power charge will not run out too soon. After filling one tire battery was decreased by at least 30%. It has a safety feature that makes you have to hold the unit while filling the tire apparently because the minute I set it down when first using it the pump stopped. Started it again and it continued as long as I didn't set it down. Overall is a good product and planning on getting another to keep in my other two vehicles.

I purchased this because every so often I get that dreaded low tire warning light. The only issue is that even though it is the law in California that service stations have an air pump way too many times I discover they are not working or only taking air out not putting it in. I get tired of that. So I got this, and within a week of having it I needed it. I was very happy with how easy it was to use, how quickly it filled up my tire that was low and brought the others up as well. It had come with a full charge, and when I was done it still had over half a charge. I put it on my tire, set it to the desired pressure and was able to just let it go and it did. I even checked it with a tire pressure gauge and it was accurate. IT makes me feel better as a woman to have something that works properly and accurately. Fast forward a month or so.... I went to use it and it didnt have a charge. The car that I was trying to fill up its tires didnt have what I call the cigarette lighter so I couldnt use it that way, but I went into my work and plugged it in to recharge. It didnt recharge after about 7 hours. I put it off to the way it was plugged in and brought it home and plugged it in more directly and left it overnight. It still didnt charge, but I reached out to the shipper and they are replacing it. I am able to use it with the cigarette lighter plug and it does it job wonderfully that way. The only issue for me that way is that I would only want to use it that way at home, because most modern cars need the car to be on to correctly use that. And I would feel unsafe as a woman using it that way in an area where I had to have my doors open to stretch the device to the tires. I love the fact it has a little carrying case, but until the box falls apart it will be in my trunk in that box. It is compact and takes up so little room that it is a great fit in any car's trunk. I would highly recommend this to anyone looking to get something like this.

Pretty happy with how powerful it is, especially considering how small it is and that it's battery powered. It has a digital display, small light, and the battery seems to last pretty long. I checked the pressure and topped up multiple tires on my car and the battery level didn't drop. It comes with a cigarette lighter power cable and a USB-C one. It also comes with all of the accessories needed to pump up balls, toys, etc. and includes a small bag for easy storage. It features multiple modes which default to specific pressures to help simplify setting the pressure for car tires, bikes, or balls/toys. Adjustment is super simple with a + and - button and you can change between PSI, Bar, KPA.

I like it. Had it for 5-6 months. Inflates quickly. Battery lasts a good amount of time. Comes with other inflator bits. Has auto shutoff when it hits a set pressure. Seems well built. Would recommend it.

Does not power on at all after one use!!! I used this tire inflator only once. When I tried to use it again, it would not power on at all. It has been stored properly and was not misused in any way. This is clearly a defective product. It is very disappointing that such a product completely failed after minimal use. Unfortunately, the return window has passed, so I cannot return it. I would not recommend this product due to its poor reliability.

I bought this tire inflator and was amazed at how efficient it is. It charges quickly, and its digital display makes it easy to set the exact pressure I need. I love that it clearly displays the values ​​in PSI and has a built-in light, perfect for use at night or in places with poor visibility. It's also compact and lightweight, making it ideal for keeping in the car without taking up much space. I've already used it to inflate car tires, a bicycle tire, and even a ball, and it works excellently in every case. Definitely an excellent purchase: useful, modern, and reliable. I recommend it 100%.

A good little machine but doesn’t fill nearly as many tires as it claims to. From full charge, only got 4-5 car tire fills.

Works well. Good to have for vehicle and cycling