

🚗 Inflate with confidence, wherever the road takes you!
The AstroAI Tire Inflator is a compact, 12V DC-powered air compressor featuring a 9.8-foot cord and a digital pressure gauge with programmable auto shut-off. Designed for quick, precise inflation with a 1.23 L/min airflow, it includes an emergency LED flashlight and is built with ToughUltra technology for enhanced durability and a 50% longer service life. Perfect for cars, bikes, and more, it’s a must-have for proactive professionals who value safety, convenience, and reliability on the go.

















| ASIN | B07QR4Q42L |
| Air Flow Capacity | 1.23 Liters Per Minute |
| Best Sellers Rank | #19 in Automotive ( See Top 100 in Automotive ) #1 in Wheel & Tire Air Compressors & Inflators |
| Brand | AstroAI |
| Bulb Type | LED |
| Capacity | 35 Liters |
| Color | Yellow |
| Customer Reviews | 4.5 4.5 out of 5 stars (106,464) |
| Date First Available | June 30, 2019 |
| Hose Length | 3 Meters |
| Included Components | tire inflator |
| Item Weight | 1.43 pounds |
| Item model number | CZK-3631 |
| Manufacturer | AstroAI |
| Manufacturer Part Number | A220B |
| Material | Plastic |
| Maximum Horsepower | 0.16 Horsepower |
| Maximum Operating Pressure | 100 Pound per Square Inch |
| Maximum Power | 120 Watts |
| Model Name | CZK-3631 |
| Motor Horsepower | 0.16 Horsepower |
| Noise Level | 80 Decibels |
| Power Source | Corded Electric |
| Product Dimensions | 6.8"L x 3.9"W x 8.4"H |
| Recommended Uses For Product | Pump Up, Tire Inflation |
| Special Feature | Quick Inflation |
| Special Features | Quick Inflation |
| Style | Auto |
| UPC | 850059155004 |
| Voltage | 12 Volts (DC) |
| Wattage | 120 watts |
H**N
Excellent portable air compressor
I’ve purchased two of these now and am really impressed. The price is reasonable, the tire pressure is accurate and I like that I can set the pressure I want and it will fill it and then shut off automatically when done. The display lights up so I can see the numbers. I also appreciate that it plugs into the car for power; I considered ones that have batteries and don’t need power, but to me that’s a lot less reliable; I don’t want to have to remember to charge it. These work perfectly every time and it’s incredibly handy to have, especially in winter when tire pressure drops. I recently took it on a work trip and was glad I did when the tire on the loaner vehicle started losing pressure; turns out there was a nail in the tire that needed repair. Thanks to this gadget, I had no issues getting safely back home.
S**E
Stands out!
The AstroAI Tire Inflator stands out as one of the most valuable purchases I have made on Amazon. Despite its compact size, it delivers impressive power and performance. I particularly appreciate the automatic shut-off feature, which precisely stops inflation once the desired PSI is reached, ensuring safety and convenience. Its highly portable design allows it to be stored discreetly in the trunk, and the overall build quality is excellent. I highly recommend this product to anyone seeking a reliable and efficient tire inflation solution.
C**H
Great Inflator
This is a nice tire inflator. You can set the desired pressure and let it do its thing. Ot is pretty quick too. It plugs into a cigarette lighter or 12 volt outlet. The cord is long enough to reach all four tires, but you will need to do one side at a time. The only thing I don’t care for is the removable air hose. It can be a minor inconvenience but overall this is a great tire inflator.
W**D
For the price a solid device.
I bought this for a friend, and for the price, it works well. Do not purchase this expecting it to perform like a pump that costs two or three times as much. The air gauge seems to be off by about three to four PSI, and the pump is slower compared to the more expensive one I have in my own car. That said, it is a compact and easy-to-use device. The cord is long enough to plug into your car and reach both the front and rear tires on one side. The design is fine and works well for what it is meant for. If you are looking for a budget pump for an emergency kit, this one will do the job.
C**N
A much needed accessory for maintaining proper tire pressure.
I have two of these AstroAI portable air compressors, one for each of the vehicles I drive on a regular basis. Access to air compressors and roadside service in the rural areas where I travel is extremely limited. The AstroAI units are extremely light, reliable, and very easy to use when tire pressure decreases and the tire pressure warning light illuminates. Connect the power supply cable and the air line and set the desired fill pressure. The digital display is large enough for my old eyes to read and the auto cutoff feature allows me to take my time disconnecting the air compressor after the desired pressure is obtained no matter how slowly I’m moving. Air flow rate and pressure is capable of increasing my tire pressure at a rate of 1 psi in approximately twenty seconds with initial tire pressure in the 20 to 30 psi range. I added a power cord extension and an air line extension because of my limited mobility. I also purchased a Plano padded case to store my AstraAI air compressor, air pressure gauge, power cord extension, and other accessories. A popular, dependable quality accessory for a great price and free shipping!
A**N
Fast and Lightweight, but a Bit Loud
Very lightweight and easy to handle. It inflates tires quickly and works efficiently. The only downside is that it’s fairly loud, so I wouldn’t recommend using it late at night or early in the morning. Other than that, I’m very satisfied with the performance.
J**S
Great little air pump
This little pump’s great. I really like the digital read out with the back lighting. It’s quick and efficient and my favorite thing about it. It’s small so it’s easy a store in my garage or trunk of my car but the best feature is that you can set the pressure you want and it goes to that pressure and shuts off so I don’t have to babysit the pump. Also, I like all the attachments so I can blow up not only my tires but all kind of other items like pool floats and basketballs, soccer balls, etc. I can do it all. I’m a very impressed with this. It made my life so much maintaining my cars tires are the right psi for summer and winter.
N**Y
Works great! Great price!
Works great and I’ve seen ones like this at twice the price. I was a little worried that it wouldn’t work as well since it was under $40 but I had nothing to worry about. Digital screen tells you the pressure as soon as you put it on the tire. And you can set what psi you want and when it inflates to your desired pressure it automatically turns off. I had one that was old and it stopped working. Most likely blew a fuse. This one comes with a replacement fuse. I’m sure I can find a video on YouTube on how to change it out if I need to. Ive used this one many times and it still goes strong. The flashlight on it is great in case you need to use it at night. And it has many adapters for inflating bike tire. Basketballs or soccer balls. Even pool float stuff. Highly recommend !
T**8
Her arabada olması gereken bir alet
J**R
The quality is inferior, the second time i used it the niple came off and now it cannot be used anymore
L**T
Après plusieurs mois d'utilisation fait son job. Pas d’anomalie à signaler.
H**.
muhteşem
O**H
very good and strong
Trustpilot
2 months ago
1 week ago