AstroAI L4 Tire Inflator Portable Air Compressor, 150PSI Portable Air Pump for Car Tires with Pressure Gauge LED Light, Electric Air Pump Quick Inflation for Cars, Motorcycles, Bikes, Tires, Balls
Original price was: $66.99.$39.99Current price is: $39.99.
Price: $66.99 - $39.99
(as of Mar 25, 2026 11:54:37 UTC – Details)
From the brand
AstroAI Portable Tire Inflator
PALM-SIZED, ON THE GO: Measuring just 6.49*2.75*1.96 inches and weighing just 1.12 pounds, the AstroAI L4 tire inflator portable air compressor is handheld, allowing it to perfectly fit in glove boxes or garages, and be taken anywhere. With the included quick connector, you can easily snap it onto the valve and enjoy one-step inflation wherever you roam.
UP TO 40MINS BATTERY LIFE: The AstroAI L4 air compressor has a large 6600mAh battery capacity that unleashes massive energy and extends usage time. With just one full charge, you can inflate 8 car tires (225/75/R17) over its 40-minute non-stop runtime. Say goodbye to quick battery draining, and insufficient power.
90s ULTRA-FAST INFLATION: The AstroAI L4 tire inflator delivers powerful inflation up to 150PSI. It can quickly refill a car tire (225/75 R17) from 30PSI to 36PSI in just 90 seconds. This portable tire inflator is a must-have for emergency preparedness and efficient refilling.
5 PRESET MODES, ONE-PRESS START: The AstroAI L4 portable air compressor provides 5 smart inflation modes (car, motorcycle, bike, ball, and custom) and 4 pressure units (PSI, kPa, Bar, kg/cmĀ²). The beginner-friendly one-click start provides easy operation, it will automatically shut off once it reaches the preset value. Ensuring you have a quick and convenient inflation process.
FOR MULTIPURPOSE USE: As one of the essential new car accessories, the AstroAI L4 tire inflator is equipped with 3 light modes (SOS, flashlight, and strobe), making it easy to handle any outdoor activity.Its USB output also works as a power bank, preventing your phone from dying while you’re off-grid.
13 reviews for AstroAI L4 Tire Inflator Portable Air Compressor, 150PSI Portable Air Pump for Car Tires with Pressure Gauge LED Light, Electric Air Pump Quick Inflation for Cars, Motorcycles, Bikes, Tires, Balls
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Original price was: $66.99.$39.99Current price is: $39.99.
PatsMom –
Where has this been all my life?
During an unseasonably FRIGID couple of weeks, my tire pressure dropped. I usually go up to the gas station with a pocket of quarters and fill the tires back up. For some reason I saw an ad for this and decided to try because it was below zero and I didn’t want to take the care out with low pressure. IT WORKED!!!!!! It’s great. Easy to use. Four tires took 10 minutes max. I cannot say enough great things. HIGHLY RECOMMEND.
JuicyJuice –
Compact
This really works, easy to attach to tire and inflated pretty quickly, great size to put inside glove department, durability is good plan on having this for some years. Very good product I recommend this. It does exactly what it describes
Clint –
Easy to use. Did what I needed.
I have only used this once. I had all 4 tires that were about 5 lbs low each. It took approx 4 minutes for it to bring each tire up to specified pressure and then shut off. The pressure on the gauge matched the pressure the vehicle was reporting. It showed there was still one bar left on battery so don’t know how much longer it would last. Many have said the hose is short which it is but it is strong enough to let the compressor hang. Not sure if you are supposed to do that but there is not much weight on hose and it seems well made. For the price I should probably get one for my other vehicles.
Richard C Cloran –
Tops Up tires quickly and charge lasts
Louder than Airmoto but also fills tires faster and charge lasts longer. My wife’s tires need regular top ups (e.g., 27 psi back up to 32 or 33 psi) particularly in the colder weather. I have been using an Airmoto. I now use this one. My only wish was that the hose was about 6 inches longer.
resevdog –
Easy, portable and works
Works beautifully. Was able to inflate all 4 tires from about 38psi to 42 psi without issue. Used about a quarter of the battery. It’s a little loud, but the form factor, convenience and size make it an absolute must. You’ll probably want to hold if the valve is near the top of the tire while filling as the air hose is a little short. If close to the ground, you can just set it and forget it. Terrific value.
Amazon Customer –
Great product and easy to use.
I bought this to inflate the tires on my golf cart and to carry with me. It’s portable and easy to carry.I inflated all 4 tires and it was super easy.
Jeff –
Great compressor!
This thing is amazing! Arrived fully charged, everything fits in a quality carry bag. Screwed on the hose, set the pressure to 32, hooked it to the tire which was about 10 pounds low, and it just sat there running like a sewing machine for a few minutes and kicked off when the pressure was achieved. I love it!
Claudia Verde –
Effective and simple to use.
This little pump worked great on my small Lexus flat tire. Super easy to use. Took about 5-10 minutes to charge up the battery initially. Then i attached it to the tire valve stem and it took just a few minutes to go from zero psi to 33 psi. Awesome!
Andrea –
Excelente opciĆ³n para inflar las llantas de una bici, es fĆ”cil de usar y rĆ”pido.
Steve Olbrich –
Macht was es soll. Funktioniert perfekt
Sandra –
Super GerƤt und praktisch, ob als Taschenlampe oder Powerbank auf einem Festival, zum aufpumpen von BƤllen, Fahrradreifen oder Autoreifen. Eine echte Empfehlung und wird immer und Ć¼berall mitgenommen. Die kleine handliche und kompakte Form macht es super einfach und passt in jede Tasche.
Flyingpug –
Gerade angekommen und ausprobiert. Akku war schon etwas vorgeladen. Das Teil macht einen hochwertigen Eindruck. Von 2,75 bar auf 2,95 bar aufgepumpt in unter einer Minute. Autoreifen 245/45 19 befĆ¼llt. GerƤusch finde ich nicht zu laut – es muss ja in der Pumpe gearbeitet werden. Anzeige deutlich. GrƶĆe und Gewicht mehr als in Ordnung. Irgendwo braucht es Platz fĆ¼r Akku und Motor.
Tenzin –
Great product, does the job. It’s pretty loud, but powerful.