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popularNervousPanther343 posted Today 12:26 PM

AstroAI Tire Inflator Air Compressor 12V DC, with Large Screen, 3M Power Cord & Digital Pressure Gauge Car Tire Pump 150 PSI $12.99

$13

$32

59% off

Walmart

6 Comments

1.5K Views

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Having the preset modes for bikes and sports balls alongside the car setting kind of widens what one unit can cover.

Digital Display: Features a large digital screen for real-time tire pressure display, offering accurate and intuitive readings without the errors common in dial gauges.
Automatic Shutoff: Includes a preset tire pressure function with automatic shutoff, preventing overinflation by stopping once the desired pressure is reached.
Rapid Inflation: Capable of inflating a 185/55 R14 tire from 30 PSI to 36 PSI in 1 minute, and fully inflating from 0 PSI to 36 PSI in 5 minutes, with a continuous working time of 15 minutes.
Extended Reach: Equipped with a 0.48 m air hose and a 3 m power cord, ensuring easy connection to any tire on a vehicle.
Emergency Lighting: Integrates an LED light for use in emergencies or dark environments, which illuminates when the inflator is powered.

https://www.walmart.com/ip/seort/15959354819

Having the preset modes for bikes and sports balls alongside the car setting kind of widens what one unit can cover.

Digital Display: Features a large digital screen for real-time tire pressure display, offering accurate and intuitive readings without the errors common in dial gauges.
Automatic Shutoff: Includes a preset tire pressure function with automatic shutoff, preventing overinflation by stopping once the desired pressure is reached.
Rapid Inflation: Capable of inflating a 185/55 R14 tire from 30 PSI to 36 PSI in 1 minute, and fully inflating from 0 PSI to 36 PSI in 5 minutes, with a continuous working time of 15 minutes.
Extended Reach: Equipped with a 0.48 m air hose and a 3 m power cord, ensuring easy connection to any tire on a vehicle.
Emergency Lighting: Integrates an LED light for use in emergencies or dark environments, which illuminates when the inflator is powered.

https://www.walmart.com/ip/seort/15959354819

Deal Score

+12

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Price Intelligence

Model: AstroAI - Digital 12V Car Tyre Inflator, 150 PSI Air Compressor with Auto Shutoff for Cars, Bikes and Inflatables - Black

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$13

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Sort: Lowest to Highest | Last Updated 7/12/2026, 12:26 PM

Sold By	Sale Price
Walmart	$17.99
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6 Comments

asuka

Today 12:38 PM

2,682 Posts

Joined Oct 2008

asukaToday 12:38 PM

2,682 Posts

So much better than the battery ones for a car. The li-ion batteries in them are the cheapest rebins, and the get ruined by heat and cold.

These last forever.

bulls327

Today 02:17 PM

13 Posts

Joined Nov 2015

bulls327Today 02:17 PM

13 Posts

Shows $17.99 for me

Moscar80

Today 02:24 PM

202 Posts

Joined Jul 2017

Moscar80Today 02:24 PM

202 Posts

Quote from bulls327

Shows $17.99 for me

Extra 5 dollar coupon lower On the page in light blue box

c2nah777

Pro

Today 02:44 PM

12,156 Posts

Joined Jul 2008

c2nah777

Pro

Today 02:44 PM

12,156 Posts

Quote from asuka

So much better than the battery ones for a car. The li-ion batteries in them are the cheapest rebins, and they get ruined by heat and cold.

These last forever.

I agree, other than them not being as simple to use anywhere! And these blow your vehicle's accessory fuses sometimes... Keep some spare fuses handy.

I have both styles. No real need to keep an inflator only in my vehicles. I don't have any slow leaks, and I have monitors to show me the PSI for all tires. Not all vehicles have that feature, though.

I like having a combination jump starter/inflator in vehicles, or just a jump starter. You shouldn't need an inflator on the road for topping off tires now and then unless you have a leak that you aren't repairing for some period of time.

I caught a screw in a tire, but it took a few days to get it taken care of, so a battery-powered inflator came in very handy. As cheap as they have become now, everyone should have one. Both styles have their pros and cons.

Danimal86

Today 02:45 PM

2,257 Posts

Joined Nov 2013

Danimal86Today 02:45 PM

2,257 Posts

I have a different style 12v dc air compressor from the same brand that I keep in my truck to inflate the air bags when Im towing. Works great.
Gonna get one of these to throw into the commuter car.
(Get yourself a cheap tire plug kit to go with)

Kaufboy

Today 03:39 PM

903 Posts

Joined Jul 2008

KaufboyToday 03:39 PM

903 Posts

Quote from c2nah777

I agree, other than them not being as simple to use anywhere! And these blow your vehicle's accessory fuses sometimes... Keep some spare fuses handy. I have both styles. No real need to keep an inflator only in my vehicles. I don't have any slow leaks, and I have monitors to show me the PSI for all tires. Not all vehicles have that feature, though.I like having a combination jump starter/inflator in vehicles, or just a jump starter. You shouldn't need an inflator on the road for topping off tires now and then unless you have a leak that you aren't repairing for some period of time. I caught a screw in a tire, but it took a few days to get it taken care of, so a battery-powered inflator came in very handy. As cheap as they have become now, everyone should have one. Both styles have their pros and cons.

My understanding is the amp draw is higher when the vehicle is off and the available voltage is lower. How common is it for one of these DC tire inflators to blow an accessory fuse when used with the vehicle running?

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Autos Auto Parts & Supplies Automotive Tools Auto Electronic Accessories Walmart

Rating:	(4.4 out of 5 stars)
Reviews:	753 Walmart Reviews
Product Description:	“For All of Life’s Adventures” is more than a slogan for us. It’s a lifestyle and the core of our business philosophy. AstroAI supports the adventurer within and we encourage our customers to take risks and push the envelope. We develop tools and products we want and need for our own adventures, then we go out and use them to make sure everyone can enjoy our products. We make our products for ourselves, based on real life needs and expectations. The perfect gift for your family & friends on birthdays and other holidays. Digital Screen, Real-Time Pressure Display: The large digital screen displays the tyre's real-time pressure for a more accurate and intuitive experience. Avoids pressure reading errors common with dial tyre pumps. Preset Tyre Pressure & Auto Shutoff: This tyre inflator will automatically shut off once it reaches the preset value, no need to babysit the inflation process and worry about overinflation. To inflate: just start the engine, insert the cigarette lighter plug into the car's 12 V outlet, connect the tyre, and preset the desired pressure by pressing "+" and "-". Instant Inflation: For tyres with the specification of 185/55 R14, this car tyre pump can inflate from 30 PSI to 36 PSI ＜ 1 min, and can fully inflate a tyre from 0 PSI to 36 PSI ＜ 5 mins. (Note: It can continuously work for 15 mins.) Ultra-Long Power Cord & Emergency LED Light: With a 0.48 m long air hose and a 3 m long power cord, the car tyre inflator is easily connected to any tyre. The integrated LED light is great for emergencies and working in dark environments. When the digital tyre inflator is powered, the LED light will illuminate.
Model Number:	S1 Pro
Product SKU:	15959354819
UPC:	810074988858

AstroAI Tire Inflator Air Compressor 12V DC, with Large Screen, 3M Power Cord & Digital Pressure Gauge Car Tire Pump 150 PSI $12.99

$13

$32

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