AstroAI Tire Inflator Air Compressor Cordless Car Tire Pump with 20V Rechargeable Li-ion Battery 150 PSI Portable Handheld Air Pump with 12 V Car Power Adapter for Cars Motorcycles LS40791（C1）

I didnt realize that such a tool existed! I have four cars and on any given week at least one of them has a tire that could be topped up to proper pressure. This is the perfect tool for getting this job done! It works flawlessly. There are a variety of modes depending on whether youre inflating a bicycle, car, etc. It also can change to different pressure units. I LOVE this pump!

We live in a remote area, so being able to take care of these car care jobs at home is super helpful. Im old enough to remember free air at the gas stations, so the thought of paying $2 to check my tires every month is annoying. This handy, ergonomic tool has multiple modes to inflate different types of tires or sports balls. Its easy to adjust your target PSI, although in my case the preset 36 PSI is what my tires require. The locking clip on the hose ensures an airtight fit. Pull the trigger and it quickly does the rest, stopping once youve hit your target pressure. My only complaint is that while it includes a USB and a 12v car charger, you have to purchase a plug in charger separately. Theres also no case or bag to keep the inflator and the small parts safely stored together in your vehicle. At this price point it feels to me that those should be part of the package. That said, it works very quickly and makes it easy to maintain your tires.

Small, portable and so handy! Really like the idea of being able to inflate my tire if it is low without worring about getting my car to an air pump. This pump isnt heavy, its very easy to use, easy to attach and lets you set your pressure with auto shut off. It came in handy when my tire was low due to a nail and my husband was working, I was able to easily fill up my tire and take it to get plugged. It saved so much time, glad I had it.

Awesome little air compressor! In the past I would have to stop at a gas station and hope their air compressor worked. Or pull a heavy air compressor from the shed and carry it 100 ft across the yard! Not to mention, low tire pressure almost always happens when it is raining or you dont have time to deal with the drama! This will make it so much easier for me to air up my tires! (I filled my tires to 32 PSI) * Was easy to use and came with an instruction manual. The manual was easy to understand and well written. * Has 4 modes: Bicycle mode, Motorcycle mode, car mode and Basketballs mode * Has 4 unit modes: PSI, Bar, kPa, kg/cm * You can set it to the PSI pressure you want and it automatically shuts off when the pressure is reached. * Has a battery life indicator on the screen, which is really helpful. * Has 6 LED lights on the front, for filling tires in the dark. * When you hook it up to a tire it immediately gives you a pressure reading on the tire, to let you know if you need to fill it. This was helpful, because my son over filled my back tires and I was able to slowly remove the extra pressure. * Comes with a Lithium battery and a 12 Volt cord that is installed in a battery shaped piece of plastic. Which is useful, because you can slide on the battery or slide on the 12-volt cord, depending on your needs. * Comes with some attachments for filling other things like basketballs. *** Update*** My Sons best friend just used this to fill the tires on his truck to 44 PSI. He used it to test his tires level and to fill one tire. He said it worked great, but it was slow and the hose got hot while filling it.

This cordless car tire inflator is a very handy tool to keep your tires in good condition. A little heavy but not really a problem. I’ve done the gas station fill ups but much prefer to do it at home and at the same time save money (safer too). It’s very sturdy and works extremely well. Great quality, would definitely recommend.

Every vehicle should have a little air compressor in it. This is a nice portable air compressor that will save you in a time of need. I go camping a lot on rough roads and Ive had a few slow leaks and having an air compressor in your vehicle will save you in a time of need.

This is a great tire inflater. It comes with a battery, a 12 volt adaptor and a couple of adaptors for inflating smaller objects. The hose has a clamp on type connection for tires. I really like the 12 volt insert, it basically is the same size as the battery and slides into the tool just like the battery and has a long cord with a cigarette lighter type 12 volt plug, so you can switch between the 12 volt or battery very easily and the 12 volt cord wraps around the 12 volt adapter and has a space for the plug to sit in. In the pictures I included you can see the battery on the left and 12 volt adaptor on the right. The inflator itself is digital, so you can change between air pressure units, as well as set a desired target for inflation. I set it to 40 psi and hooked it to one of my tires, which read 36 psi and then pressed the trigger and when it started I set the unit down and it inflated the tire until it reached 40 psi. It has some presets for other tires as well or you can set your own target. It also comes with LED lights in the nose of the the tool which I can see would come very useful in the dark. The battery charges with a USB C charging cord so you could charge the battery right in your vehicle (most vehicles today). This is a superior inflation tool to other hand held trigger units I have used, it is digital, has both 12 volt and battery and hands free. The only negative I would have for this is it is on the larger size and a case would have been really nice. I was really torn as to whether this should be 4 or 5 stars, ultimately deciding on 5 stars, while a case would have been nice, it comes with both battery and 12 volt adaptor, digital and hands free while charging. Other similar big name units can cost $30 - $40 and they dont come with the battery which can add a lot to the cost.

This is a cool little like compressor. It comes with several adapters you might need to blow up a variety different things and is easily packed in a car. It inflates pretty fast and when using the presets wont allow you to over inflate. This has been a great find I only wish it came with a case.

The main features I wanted this tire inflator for are: portability, dual power source and large battery capacity. Great to read the current pressure and have the inflator control the target value for pressure, no more swapping of the connector for a pressure gauge. And it looks accurate, by comparison with the stand-alone gauge readings. Also great to have a light when trying to fit the connector to the tire’s valve stem. The manual is well written, the only thing it doesn’t mention is the auto-shutoff: yes, the tool does shutoff in a minute or so of no use. The manufacturer’s website has the pdf version of the manual for download. For the drawbacks: - noisy. Not as noisy as other inflators I’ve used, though I’ve seen far better ones in this respect; - disappointed that the instructions state not to use in humid conditions: well, flat tires still happen even in wet weather; - no case – big dent in portability, I don’t want this tossed around in the trunk. The version on the manufacturer’s website DOES come with a case: “Storage bag: easy to store items Storage bag: 11.22*2.8*9.13 inch” – boohoo! - proprietary battery (of course) - the battery charging should take one hour per the manufacturer’s website product page, but that was not my experience: charging is real slow, almost two hours to get it to green from above minimum charge. And the on-battery indicator is an “all or nothing” on charging, red or green, cannot tell where the charging is at without taking the battery off the charger and putting it into the tool, so the tool display shows the battery charge value. The tool comes with a 2 years warranty and the manufacturer provides contact info, email and a phone number and a website.

The cordless design of this tire inflator is a huge advantage.The built-in rechargeable battery provides ample power to inflate car tires quickly and effortlessly, making it incredibly convenient, especially in emergency situations or when on the road. The compressor delivers a consistent and powerful airflow, The LED flashlight feature is a thoughtful addition, providing extra visibility during nighttime or low-light situations. Easy to use right out of the box.