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
Condition: New
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Aug 19
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
Voltage: 12 Volts
Recommended Uses For Product: Tire Inflation
Power Source: Battery Powered
Noise: 80 Decibels
Additional Features: Quick Inflation, Portable
Capacity: 150 PSI
Air Flow Capacity: 35 Liters Per Minute
Motor Horsepower: 0.11 Horsepower
Item Weight: 1.12 Pounds
Color: Black
Style: Modern
Brand Name: AstroAI
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
Model Number: AIRUN L4
Model Name: AstroAI L4
Manufacturer: AstroAI
UPC: 810074984560
Unit Count: 1.0 Count
Manufacturer Warranty Description: 2 Year Manufacturer
Material Type: ABS Plastic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 19
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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.
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Reviewed in the United States on February 3, 2026 by PatsMom
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
Reviewed in the United States on March 5, 2026 by JuicyJuice
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!
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Reviewed in the United States on February 26, 2026 by Jeff
Dependable and good charging time as well as lasting charge time. Very convenient and it sure beats going to all those gas stations and finding air pumps broken or charging a buck or so to use. Cons., filling up pool toys, balls and rafts for the pool. Thumbs down on that. Also, it calls for some patience when filling vehicle tires. For the money I rate it a A. Quality I rate it a A. Durability and quality I rate it a A. Not sure about longevity, haven't had it long enough. So, if you are looking to fill low tires when needed this machine is a solid buy!
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Reviewed in the United States on March 23, 2025 by Robert Simpson Jr.
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.
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Reviewed in the United States on January 1, 2026 by Clint
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.
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Reviewed in the United States on October 9, 2025 by resevdog
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!
Reviewed in the United States on March 10, 2026 by Claudia Verde
it fullfilled my expectatiosn, its a very small, light and powerfull portable compressor, I have used it a couple of times and it really works, it comes with full battery not consumed upt to know. I have a SUV and the compressor was capable of filling air even with a high pressure inside the tire
Reviewed in the United States on February 20, 2026 by CARLOS RESTREPO