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The AstroAI Portable Tire Inflator is a compact, 12V DC-powered air compressor featuring a 9.8-foot cord for easy access to all tires. It offers programmable pressure settings with an automatic shut-off for precision inflation, a backlit digital display, and an integrated LED flashlight for nighttime use. Lightweight and portable, it’s designed for quick, reliable tire maintenance on the go.













| ASIN | B08TWCMQ8D |
| Additional Features | Automatic Shut-Off, Digital, LED Light, Portable, Pressure Detection |
| Air Flow Capacity | 350 Liters Per Minute |
| Best Sellers Rank | #112 in Automotive ( See Top 100 in Automotive ) #2 in Wheel & Tire Air Compressors & Inflators |
| Brand | AstroAI |
| Brand Name | AstroAI |
| Capacity | 35 Liters |
| Color | Red |
| Compatible Hose Diameter | 1 Centimeters |
| Customer Reviews | 4.5 out of 5 stars 105,369 Reviews |
| Hose Length | 3 Meters |
| Included Components | tire inflator |
| Item Dimensions L x W x H | 8.4"L x 8.4"W x 8.4"H |
| Item Weight | 2 Pounds |
| Manufacturer | AstroAI |
| Manufacturer Part Number | AC220R |
| Manufacturer Warranty Description | 2 Year Manufacturer |
| Material Type | Metal, Plastic |
| Maximum Current | 15 Amps |
| Maximum Horsepower | 120 Watts |
| Maximum Power | 120 Watts |
| Maximum Pressure | 150 Pascal |
| Model Name | CZK-3631 |
| Model Number | CZK-3631 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Ball Inflation, Tire Inflation |
| Shape | Oval |
| Special Feature | Automatic Shut-Off, Digital, LED Light , Portable, Pressure Detection |
| Style | Vertical |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
R**K
Good quality
I have used this air compressor for several years, no problems observed so far. I would recommend this product for easy of use and reliability.
H**D
Great on the go
Not only is this Air Compressor efficient and powerful, but it is also surprisingly quiet compared to other models I have used in the past. I have a tire with a slow leak and this bad boy fills my tire quickly and it’s super light weight and plugs in the car so no need to charge. The flashlight part is also really great if you have to pull over in the dark. Overall, I highly recommend this Air Compressor to anyone in need of a reliable and high-performance air compressor. It has definitely exceeded my expectations and I am extremely satisfied with my purchase.
H**I
Versatile and reliable
I bought this about 4 years ago and it still works when I need it. I’ve used it when the temperature drops and my tires need air. I use it to inflate our bike tires, balls, and anything else that needs an air pump. I like that it comes with a variety of attachments and that the cord is long. I can easily reach all four car tires. I really like the setting that allows me to set the target psi and it automatically shuts off when it reaches it. I keep it stored in my car, which helped me when I ran over a sharp object and the tire started a slow leak. I was able to use the pump to keep the tire inflated long enough to get to the tire shop. Why it’s not a five star review. I don’t think it deserves to lose a whole star for this, more like a half star gig in my opinion. My only complaint is that I wish it had a carrying case. I keep it in a metal box I store my other car items in, but with the small attachments and long cables it would store better in it’s own bag or case.
C**I
Great little device to have on hand
Love this little portable tire pump! It's saved me from having to wait in line &/or wrestle with the air hose at the service station. It's compact, easy to use, & is quick to get the pressure up where it should be.
M**M
Fast and Easy!
After 7-11 failed me, cuz their equipment sucks, and I even went into the store to ask a random male for help, and even he said the equipment sucks. I went online and saw this. I got it on a whim since my tire light has been on since December. This worked fantastic, not even 10 min and i was done. Im just a 29 yo female, and the instructions were very clear and easy to follow.
D**E
Excellent Emergency Air Pump – Compact and Very Reliable
The AstroAI Tire Inflator Portable Air Compressor has been an excellent item to keep in my wife’s Tesla and has already proven useful multiple times. I originally bought it as an emergency tool to keep in the vehicle, but we’ve ended up using it quite a bit for regular tire maintenance whenever the tire pressure drops slightly—as tires naturally tend to do over time. It’s compact enough to store easily without taking up much space, but still powerful enough to quickly top off the tires when needed. The digital pressure gauge is easy to read and makes it simple to stop at the correct pressure without guessing. What I really like is the convenience. Instead of making a trip just to add air, we can handle it immediately at home or wherever we are. It’s especially useful for maintaining proper tire pressure, which helps with ride quality and efficiency. The built-in LED light is also a nice addition for nighttime use or roadside situations, and the overall unit feels solid and dependable. For anyone looking for a compact tire inflator to keep in their car for emergencies or routine tire maintenance, this is a great choice. Reliable, easy to use, and extremely practical to have on hand. Highly recommended.
L**D
An excellent pump at a great price
An excellent pump at a great price. I've purchased two of these units (one for my son) and use this for regular tire top ups and emergency on-the-road tire issues. The pressure guage is spot on and a very portable device AstroAI's customer service is also top notch- the air compressor that I purchased two years ago had an internal electrical connection issue and they immediately replaced the unit despite that the warranty had expired.
J**A
Really good for such a modest price!
TL;DR: Yep, go ahead and get this one! I'll be honest, I didn't have high expectations for an inexpensive 12V tire inflator, but this little thing turns out to punch way above its weight in terms of how well it works given the size and price. In fact, I was surprised by how small it is—I didn't realize that it's not much bigger than the size of a shoe. It's quick and easy to use, a totally straightforward piece of machinery that lets you set the pressure level you're looking for, flip a switch, and get what you want. My wife's car has a tire with a bit of a slow leak, so we put this in the back of her car to keep it topped off. She's normally not one to mess around with even this kind of routine maintenance, a little unsure about making sure she does things properly, but after a couple of tries she's had no problem taking care of keeping her wonky tire topped off herself. It's a simple plug and play operation. Good things: It's small—surprisingly small—and lightweight. It's very easy to hook it up, punch in the pressure you want, and get it pumping. Despite its small size, it doesn't take very long at all to add several pounds to a tire. The cord is long enough to do the job. It even comes with a built-in flashlight. If you don't run the pump, you can also check your pressure with it by just hooking it up. Neutral things: The air hose is really short. It's not a big deal, because the pump is light enough that in practice you can get it into position anyway, but it does seem awkward at first. The light weight of the pump itself is great for hauling it around from tire to tire, but also means that when it's running the pump vibrates itself around on the ground. You kind of want to keep a foot on it while it runs. Bad things: The 12V cord is pretty thin and flimsy. I always feel like I'm going to trash it just moving the pump around, although nothing bad has actually happened so far. The cord isn't a separate piece, either, which means that putting away the pump neatly is a bit of an affair: you wind up with the pump and then this roll of cord (with a chunky lighter plug on it) hanging awkwardly off the end of the machine. The upshot: It's really inexpensive and it works great. I'm extremely happy with this air pump and I'd buy it again in a heartbeat. For all my griping above, those things are minor. Fundamentally it's a great product that does the job well, at a price that's more than reasonable. You'll be perfectly happy with this thing.
T**S
Good Product and Worth the Price
Air filling is fast and really does the job for the price of the product. Only issue is it gets heated very fast. Good for emergencies. Wire is long enough.
J**R
The product broke the second time i used it.
The quality is inferior, the second time i used it the niple came off and now it cannot be used anymore
T**.
Set It and Forget It – Better Quality Than the Reviews Led Me to Believe!
Set it and forget it — that is honestly the best way to describe this tire inflator! I had read a few other reviews before purchasing and was a little skeptical about the build quality, but I am happy to report that those concerns were unfounded. This unit has been holding up great and has impressed me with its durability and performance. I keep it in the trunk at all times and it is ready to go whenever I need it. Just plug it in, set your desired PSI, and let it do its thing. It shuts off automatically once the target pressure is reached, so there is no need to stand there watching it. Easy, fast, and reliable. If you were on the fence because of some of the negative quality reviews like I was, do not let them put you off. Mine has been solid and I have had zero issues. A great tool to have in any vehicle. Highly recommended!
L**T
Appareil pratique et facile d'utilisation.
Après plusieurs mois d'utilisation fait son job. Pas d’anomalie à signaler.
H**.
çok güzel
muhteşem
Trustpilot
3 weeks ago
3 weeks ago