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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

  • Based on 605 reviews
Condition: New
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$59.99 Why this price?
Holiday Deal · 10% off was $66.98

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
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Arrives Friday, Dec 12
Order within 9 hours and 13 minutes
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Features

  • 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/cm2). 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.

Brand: AstroAI


Voltage: 12 Volts


Recommended Uses For Product: Tire Inflation


Power Source: Battery Powered


Noise Level: 80 Decibels


Brand: ‎AstroAI


Voltage: ‎12 Volts


Recommended Uses For Product: ‎Tire Inflation


Power Source: ‎Battery Powered


Noise Level: ‎80 Decibels


Special Feature: ‎Quick Inflation, Portable


Included Components: ‎Air Nozzles*2,Presta to Schrader Adapter*1,Needle Valve Adapter*1, AstroAI Tire Inflator*1, Quick Connector*1, Storage Bag*1,User Manual*1, USB Charging Cord*1


Item Weight: ‎1.1 Pounds


Capacity: ‎150 PSI


Color: ‎Orange


Material: ‎ABS Plastic


Product Dimensions: ‎7.24"L x 4.56"W x 1.06"H


Style: ‎modern


Air Flow Capacity: ‎35 Liters Per Minute


Motor Horsepower: ‎0.11 Horsepower


Model Name: ‎AstroAI L4


Manufacturer: ‎AstroAI


UPC: ‎810074984560


Maximum Horsepower: ‎0.11 Horsepower


Item Weight: ‎1.12 pounds


Item model number: ‎AIRUN L4


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎ACACL4BK-US


Special Features: ‎Quick Inflation, Portable


Lift Type: ‎Automatic


Date First Available: June 23, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy, portable and works
Color: Orange
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. ... show more
Reviewed in the United States on October 9, 2025 by resevdog

  • Mini in Size, Mighty in Strength
Color: Orange
I’ve only tried this out on bicycles and a wheel barrow. I’ve been very impressed how well this compressor works. It’s easy to read the LCD pressure gauge and can be set to the desired pressure and is very accurate. I would definitely recommend this mini compressor.
Reviewed in the United States on November 25, 2025 by Scott M.

  • Great new toy.
Color: Orange
Excellent, it arrived fully charged. I used it to fill up my 4 tires, which were very low but not totally flat. It took like a minute each tire and battery is still fully charged. I love it, it’s small, portable and very user friendly. I highly recommend it.
Reviewed in the United States on November 19, 2025 by Elizabeth Palomino

  • Must have…
Color: Orange
It was so easy to use once I figured it out. I used it a few times and it saved my life. .
Reviewed in the United States on November 19, 2025 by CeeCeeNY

  • Solid product, worth the cost
Color: Orange
Solid product. I’ve used it for a few months since owning it, I’m just now getting around to leaving a review. It holds its charge for a bunch of uses, fills the tires pretty quickly, and is very lightweight and easy to use. Worth the cost.
Reviewed in the United States on December 2, 2025 by Branden J.

  • Perfect portable tire pump.
Color: Orange
This is perfect for inflating tires. I live in a city that never has a tire pump available because they are always broken so I wanted a viable option that was simple. This pump delivered. I used it to blow up a wheel barrow tire, used it as a flashlight for an hour and blew up 2 car tires that were 10 lbs below psi and only used one bar of battery. This is tiny but mighty and very transportable. It lives underneath my front seat and can be used for tires, basketballs, soccer balls, and most importantly if you love camping it has all the attachments for blowing up an air mattress. This was a great find. Highly recommend. ... show more
Reviewed in the United States on September 20, 2025 by Aaron

  • Great little air pump to have on.
Color: Orange
Fantastic product! So easy to use. Came in handy when one tire was reading low on inflation this morning. Love the fact that it reads current inflation and automatically stops once inflation hits the programmed value!
Reviewed in the United States on December 4, 2025 by Dan Folta

  • Hose should be longer.
Color: Orange
So, when reading the instructions I realized how straight forward this is. This product performed as designed and as described in the listing. I was very impressed with the multi function light and very clear and bright display which is a plus on sunny days. The hose is a little short especially if the nozzle on the tire is at 12 oclock, or it will just hang. Beside that, it's great. ... show more
Reviewed in the United States on November 13, 2025 by Vincent B.

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