

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🚗 Inflate smarter, not harder—pressure perfect every time!
The AstroAI S1 Tyre Inflator is a compact, 12V DC-powered air compressor delivering up to 150 PSI with a rapid 22 L/min airflow. Featuring a large digital display for real-time pressure monitoring, preset pressure auto shutoff, and a 3-meter power cord with emergency LED light, it offers fast, precise inflation for cars, motorcycles, bikes, and sports equipment. Safety protections include overvoltage and overcurrent auto cut-off, making it a reliable roadside essential for the modern driver.


















| Air Flow Capacity | 22 Litres Per Minute |
| Asin | B0C2H652ZJ |
| Best Sellers Rank | 3 in Automotive (See Top 100 in Automotive) 1 in Portable Air Compressors |
| Brand Name | AstroAI |
| Colour | Black&Yellow |
| Connector Type | Cigarette Lighter Plug |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (11,570) 4.5 out of 5 stars |
| Eu Spare Part Availability Duration | 10 Years |
| Hose Length | 48 Centimetres |
| Included Components | 1 AstroAI S1 Air Compressor, 2 buses, Presta-Schrader adaptor, needle valve fusible link, user manual |
| Item Dimensions L X W X H | 15L x 7W x 19H centimetres |
| Item Type Name | Tyre Inflator |
| Item Weight | 699 g |
| Manufacturer | AstroAI |
| Manufacturer Part Number | ACAC3676YE-UK |
| Material Type | ABS Shell, Metal Cylinder, Copper Motor |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Number | CZK-3676 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Operation Mode | Automatic |
| Power Source | 12V DC |
| Unit Count | 1.0 count |
| Upc | 810074983495 |
| Voltage | 12 Volts |
| Wattage | 100 watts |
User
Easy to use and handy to keep in the car
I bought this as a replacement after losing my previous tyre inflator, and so far it has done exactly what I needed it to do.The machine itself is very easy to use. It plugs into the car’s 12V socket, the digital display is clear, and you can preset the required pressure before starting. The automatic shut-off is particularly useful, as it stops once the tyre reaches the selected pressure.It inflates tyres at a good speed, especially when they only need topping up, and the pressure readings have been accurate and consistent in my experience. The unit also feels sturdy and well made, so I am confident it should hold up well when stored in the boot and used regularly.As expected with a tyre inflator, it is very loud while running, but this is not unusual and does not affect how well it works.Overall, it is a durable, straightforward and convenient tyre inflator that I am happy to have as a replacement.
User
Very pleased - looking forward to more slow punctures so I can save money!
Seems great so far. Only used once but went from 22psi to the required 30 in about a minute, so I was very impressed with the speed. It's a bit noisy,for first thing in the morning, I guess, but that's the way with compressors. Valve connector is a good tight fit and never failed during the process. Turns off automatically when it reaches the required level you put in and really easy to use. Wire and cable fit snugly into unit so neat and compact when stowed away. With garages charging a quid for air, it's a no brainer at £15.
User
Does the job for routine top-ups
Got this portable inflator because I got tired of hunting down working pumps at petrol stations. Figured it was time to just handle it at home.It's pretty straightforward to use. You plug it into the cigarette lighter, set the pressure you want on the digital display, and hit start. It shuts off automatically when it hits the target PSI, which is handy so you don't overinflate. The digital readout is clear and easy to see, even in low light.Inflation speed is okay for regular top-ups and slightly low tyres. It struggles a bit more if you're filling from completely flat or doing larger vehicle tyres. Gets loud and the unit heats up if you run it continuously for too long. The power cable is long enough to reach all four tyres on my sedan, which is appreciated.Build quality feels decent for the price, mostly plastic but nothing feels like it's going to snap off immediately. Just keep in mind this is for occasional use, not heavy duty jobs.Overall, glad I bought it. Saves time and hassle for routine tyre maintenance.
User
Compact size and value for money
Great compact tyre inflatorBought this keep in my car as the old one I have stays in my campervan van.It's compact, easy to use , and being digital easy to set to correct pressure.Really impressed so much so that I have bought another to keep in my campervan.Well with the money.
User
Good Pump, Good Price!
Works exactly as explained. Pumped my car tyre up quickly and without issue. Cable is long enough to reach rear tyres easily enough. Easy to use and then tidy away. Small light piece of kit too, easy to store. Would recommend for the price and quality of the item.
User
So pleased I bought this.
What a purchase!!!So pleased I bought this. It is great not to have to go to find a petrol station to check my tyres, to be able to check them at home is perfect.It is simple to use and inflates really well.Definitely would recommend.As one other review stated, it will soon pay for itself.
User
Good Quality - Easy to use!
I've purchased 2 of these so far, both of them have consistently worked well and are of good quality and high durability.The design is very compact and lightweight making it easily stored in glove compartment or your boot/trunk. The smart cut off feature is also very easy to use and helpful especially in the cold where you don't want to be waiting outside, the feature is also accurate (it doesn't stop short). The hose hasn't cracked on either of them so far through months of use, there's been no air leakage when topping up tyres either.
User
12v pimp
Easy to operate and small to medium sized pump compared to some. light weight but very noisy. Does the job.
User
Excellent Value for Price
I highly recommend one of these in your vehicle for emergencies. Don't fall for those handheld cordless ones you see on social media. Those will only inflate 1-2 tires before depleting. You have unlimited power for the plugins and it will inflate at least 4x faster.The AstroAI is compact, lightweight and powerful for its price. Everything folds into its rectangular form factor for easy storage. The UI is simple and to the point. You can easily set the target pressure and it will auto stop. It's also a nice looking design with black and yellow which are common colors for power tools and emergency equipment.If I were being picky, the 2 minor cons that you'll find in other brands are: no option to plug into wall outlet & doesn't come with a case or bag.
User
Working good
Product is good
User
يستحق الشراء
بعد استخدام شهريستحق الشراء ممتاز مقارنة بالقيمة.السلبيات: الصوت عالي قليلا والارقام اقل او اكثر ب 1 الى 2 psi عن الواقع
User
Reliable and Easy-to-Use Tire Inflator
This tire inflator works perfectly and is very easy to use. It inflates tires quickly and accurately, and the digital pressure gauge is clear and precise. I really like the preset pressure feature — just set it and it automatically stops when the desired PSI is reached.It’s compact, well-built, and convenient to keep in the car for emergencies. Great performance and excellent value for the price. Highly recommended!
User
Works well
Great item, good quality, solid material and construction., easy to use fast inflating.
Trustpilot
1 month ago
2 weeks ago