Perfect to avoid filling tires at the gas station to keep on top of tire pressure loss.Works just as intended and can probably help inflate 6-8 car tires without need for a fresh charge.Be aware this isn’t a lightning fast method to fill tires quick, each taking 1-3 minutes depending how low your pressure might be.Definitely work though, and saves me the hassle of dragging each car to the air pump 2-3 times a year since I can do it in my own driveway.Also good to throw into your car during a road trip to help in case of a flat or leak

So far this thing has been great. Works very well for me. I have been using it on my car tires. It is very convenient and doesn't take up a lot of space. Charges as it should. Takes a few minutes to pump but not a long time. Definitely a good value.

How many times has this happened to you? You need air in one or more tires. The first gas station's compressor is out of order. So is the 2nd one. The 3rd one has a line. And it's winter. Time to buy a tire inflator. I spent a lot of time comparing portable inflators. I didn't want to spend a lot of money. It had to be compact. I wanted two options for power (just in case). Common options include using the car's cigarette lighter (it connects to the inflator using a cord from the lighter to the inflator) and/or a usb charged battery for cordless use. I've also seen a charger that plugs into your wall socket. It also needed to be as quiet as possible. I park in a small lot with brick buildings on 3 sides. No echo, please. And it needed lots of good reviews with few bad ones. How does the ZGZUXO do against this criteria? Well, duh, it got 5 stars so it must have done well. I got it on sale at a great price (score for ZGZUXO!). It fits in my glove compartment - even with stuff already in there (score again). ZGZUXO comes with the cigarette lighter charger AND usb charging. I researched dB levels because I saw some up to 80 dB. I learned from Alexa that 80 dB is 10 times louder than 70 dB. The ZGZUXO says their unit is at 67 dB. Well, I didn't have anything to measure the loudness but I had it inflating the right rear tire while I did something in the drivers seat. I could barely hear the inflator. Alexa also told me that 70 dB is about as loud as a normal conversation and I think that's about right. So big score for being on the quiet side. Reviews are generally good, as they are for many different brands. I've used the inflator 3 times since I got it. It worked perfectly each time. (Some 1-star reviews complained that it worked only once.) I had to go from 26psi to 33. It took just under 2 minutes for each tire. I did one tire in my parking lot. No echo. Did another one while I was cleaning snow off the car. Did the back 2 in my doctor's parking lot. The ZGZUXO comes with a connector that you don't have to screw on to the valve stem. You put the nozzle (sorry, I don't have the vocabulary for this) over the valve stem and turn a lever on the nozzle 90 degrees to make a seal. There was barely a hiss of air when I did this. You set the inflator with the psi of your tire then start it. You'll immediately see a reading for the current pressure above the goal number. Once pressure reaches the goal the inflator shuts off. All 4 tires showed the correct psi on my dashboard when I got back on the road. I'm very pleased with my ZGZUXO inflator, even if I can't tell how much charge it has. The documentation that came with it says it's fully charged. I used it on 4 tires for about 8 minutes. I plugged into a usb charging port to top off the power before I store it in the car. The battery charging light flashed for about 2 hours then stopped. I assume this means it's fully powered. Documentation that came with it says it can take 4-5 hours to fully charge. Their Amazon page shows a graphic for a car that says "12 x" for battery life. Is that 12 tires or 48? Right now it's working as advertised. In the event the battery doesn't get fully charged I have the option to use the cigarette lighter to run the inflator. A card in the box offered (and I took) a free 2 year warranty. There's a tag attached to the air hose that warns it can get extremely hot after continuous uses. If you're doing just your 4 car tires I doubt this will be an issue due to how quickly it inflates.

I have tested this air pump on a range of vehicle tires, from smaller passenger cars to larger off-road and truck tires, and I was quite impressed with its performance. I also purchased one for my wife to conveniently maintain the tire pressure on cold mornings. The preset inflation setting eliminates the need to frequently check with a tire gauge, enhancing its usability.

The ZGZUXO Tire Inflator Portable Air Compressor is an absolute game changer! This device is incredibly fast and efficient, making it a breeze to inflate my car and bike tires. The 7800mAh battery combined with the 12V DC dual power option provides excellent versatility, ensuring I'm never stuck with a flat tire.What I love most is the LCD dual screen, which clearly displays the pressure and settings, making it easy to monitor and adjust. It can inflate up to 150PSI, which is perfect for a range of uses, from car and motorcycle tires to sports balls and other accessories.The build quality is solid, and the cordless design adds to the convenience. It's lightweight and portable, so I can easily carry it in my car for emergencies. Overall, this tire inflator offers excellent value for money, and I highly recommend it for anyone looking for a reliable and efficient air pump.

stopped working after less than a month

This little rechargeable compressor really surprised me in a good way. It arrived fully charged. comes with a back up cigarette lighter plug cord in case it was run down or whatever, just nice to have. I read the reviews about loud and or slow but it is neither loud or slow. With that said I was topping up tires on my Vespa 300 GTS and it will do 22 psi to 32 psi on my 12x120 rear tire in less than 30 seconds, reads out in 1/2psi and you go up one 1/2 about every second. The 90 degree angled camp on for the Schrader valve is perfect to tight places. As far as battery consumption, I topped off 4 scooter tires and all 4 on my truck immediately after receiving it and checking it's charge level which showed full after 2-3 minutes. I plugged it back in afterwards and within a similar 2-3 minutes I looked over to check and it was showing full charge again. I couldn't be happier. I got big compressors everywhere but this is just to easy and perfect for the job. Gets top marks from me as I see no faults in it. And the 12v power cord makes this one in particular my choice. Also and just because I did not see others say, it comes on with a 3 second power button push, has auto off and you can choose between different presets and modify each one of them to your liking and it just has a user set choice as well. Since this will ride in the scooter tour pack when I get one, I will set the scooter default to match my rear tire 32 psi and the user default to match the front tire 28 psi, adjustable in 1/2 psi increments. Just went back out in the rain for you all and let some air out of my rear and re-filled for the video !!It came in a day late but that is Amazon getting worse all the time.