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expiredSociablePlastic137 posted Nov 22, 2024 09:08 AM
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expiredSociablePlastic137 posted Nov 22, 2024 09:08 AM

AstroAI L7 Tire Inflator Portable Air Compressor Cordless Bike Pump

$18

$30

40% off
Amazon
43 Comments 32,399 Views
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AstroAI Direct via Amazon has AstroAI L7 Tire Inflator Portable Air Compressor (AIRUN L7) on sale for $20.99 - $3 (clip the coupon on the item page) = $17.99. Shipping is free with Prime or on $35+ orders.
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Thanks to community member SociablePlastic137 for finding this deal.

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Written by megakimcheelove | Staff

Original Post

Written by SociablePlastic137
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Deal Details
Product Info
Community Notes
About the Poster
AstroAI Direct via Amazon has AstroAI L7 Tire Inflator Portable Air Compressor (AIRUN L7) on sale for $20.99 - $3 (clip the coupon on the item page) = $17.99. Shipping is free with Prime or on $35+ orders.
  • Note: You must be logged in to clip coupons; coupons are typically for one-time use.
Thanks to community member SociablePlastic137 for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by SociablePlastic137

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Price Intelligence

Model: AstroAI L7 Tire Inflator Portable Air Compressor Cordless Bike Pump with Digital Dual Values Display, 150 PSI Car Tires Pump with LED Lights Air Pump for Cars, Motorcycles, Bikes, Balls

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Sort: Lowest to Highest | Last Updated 12/27/2025, 12:12 AM
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Top Comments

mstrblueskys
293 Posts
172 Reputation
I bought this a couple of months ago at a similar price. It's honestly awesome. Was able to get my car tire from 29 PSI to 38 PSI. It did use about a bar of battery to do so, but it did it faster than I could have with my hand pump.

The reason I got it was to have something for the bike. It's a great size for that and can charge your phone or be a flashlight/headlight in an emergency situation.

Well worth it imho!
SeriousLlama437
884 Posts
214 Reputation
Annoying when buzzwords like AI make it to low end products that have no AI capability whatsoever.
DealAddict
2166 Posts
237 Reputation
I think this brand had this name before AI before it was mainstream.

42 Comments

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Nov 23, 2024 01:25 AM
95 Posts
Joined May 2009
bluejemNov 23, 2024 01:25 AM
95 Posts
do this work on tesla cars?
Nov 23, 2024 04:56 AM
1,133 Posts
Joined May 2010
BuyMoreChuckNov 23, 2024 04:56 AM
1,133 Posts
Quote from SeriousLlama437 :
Annoying when buzzwords like AI make it to low end products that have no AI capability whatsoever.
AI means Auto Integration --- meaning you can fill your car tires. Roll Eyes (Sarcastic)
Nov 23, 2024 05:36 AM
495 Posts
Joined Sep 2013
DannyD2637Nov 23, 2024 05:36 AM
495 Posts
Quote from Mannyforever :
My road bike tires need 120 psi. Will this work?
Is 120 less than 150?
Pro
Nov 23, 2024 09:35 AM
275 Posts
Joined Jan 2024
StrongHeat5252
Pro
Nov 23, 2024 09:35 AM
275 Posts
Quote from Mannyforever :
My road bike tires need 120 psi. Will this work?
I wouldn't trust it too. These take forever to air up tires and their really not made for that high of a psi no matter what they claim. Here's a youtube video of them testing amazon inflators like these. I've been through a few and they always fail and don't inflate accurately, but best of luck 👍

https://youtu.be/2WtyHvw0XWo?si=nOW1Wk4dd29y1cft
Nov 23, 2024 06:14 PM
3,962 Posts
Joined Nov 2005
p0tempkinNov 23, 2024 06:14 PM
3,962 Posts
Quote from Enoch42 :
For this certain one? Because I have 6 of these from Temu/ Alliexpress and all of them air up my tires with no issues. 35-40 psi is fine. Never gone up much over that. I just use for sedans and small SUVs.
It really depends on tire size, pressure, and how much volume you're inflating.

For emergency use, this thing will be useless. In emergencies when you need to inflate a large volume of air (20-30 PSI), this will run out of battery on a modern car tire (modern cars have much larger tires). You're better off getting an inflator that plugs into your car's 12V or 120V socket.

If you're just trying to top off your tires with an extra 1-2 PSI, this should work fine.
Nov 23, 2024 06:23 PM
806 Posts
Joined Sep 2014
Enoch42Nov 23, 2024 06:23 PM
806 Posts
Quote from p0tempkin :
It really depends on tire size, pressure, and how much volume you're inflating.

For emergency use, this thing will be useless. In emergencies when you need to inflate a large volume of air (20-30 PSI), this will run out of battery on a modern car tire (modern cars have much larger tires). You're better off getting an inflator that plugs into your car's 12V or 120V socket.

If you're just trying to top off your tires with an extra 1-2 PSI, this should work fine.
For emergencies, absolutely agree with you. These are not reliable enough.

That being said, I have filled up a completely flat tire, once, and it did the job but the device was very hot, battery dead, and I felt like it wasn't a good idea to do that to the device (0psi-35psi)
Nov 24, 2024 01:46 PM
1,069 Posts
Joined Nov 2011
maxblockmNov 24, 2024 01:46 PM
1,069 Posts
Quote from p0tempkin :
Fine for bike tires, but the airflow and battery capacity won't handle the tires of most modern cars.
I used it to fill the tire of my Honda Pilot. It was a test run, so it was from completely empty to recommended pressure. Took 13 minutes and 3 of the 4 battery bars.

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Nov 24, 2024 07:29 PM
276 Posts
Joined Mar 2022
Aaron15KCNov 24, 2024 07:29 PM
276 Posts
Price is 20
Nov 25, 2024 03:09 AM
404 Posts
Joined Dec 2013
chemgatorNov 25, 2024 03:09 AM
404 Posts
Quote from Aaron15KC :
Price is 20
Before you clip the $3 coupon...
Expert
This user is an Expert in Home & Home Improvement
Nov 25, 2024 12:33 PM
18,072 Posts
Joined Jun 2012
jeff34270
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This user is an Expert in Home & Home Improvement
Nov 25, 2024 12:33 PM
18,072 Posts
Quote from Mannyforever :
My road bike tires need 120 psi. Will this work?
120psi? Ouch. Why do you want to punish yourself?

Lower pressures are more comfortable and proven to be faster.

Sram tire pressure calculator: https://axs.sram.com/guides/tire/pressure ​
Nov 25, 2024 04:24 PM
3,962 Posts
Joined Nov 2005
p0tempkinNov 25, 2024 04:24 PM
3,962 Posts
Quote from maxblockm :
I used it to fill the tire of my Honda Pilot. It was a test run, so it was from completely empty to recommended pressure. Took 13 minutes and 3 of the 4 battery bars.
I've burned out inflator motors on 10+ minute continuous runs. Yours may have survived, but it's a fact that the longer you continuously run these motors, the more likely they're brought to the point of failure. It's better to purchase an inflator that can push more air volume per minute, so it can fill the tire more quickly.

When it comes to safety equipment, buy once cry once. I don't want to be stuck on the side of a road in the middle of nowhere because my $15 Amazon inflator couldn't handle the task.
1
Nov 26, 2024 07:27 PM
465 Posts
Joined Jan 2008
ChipipayNov 26, 2024 07:27 PM
465 Posts
One thing i don't like about this inflator is that the hose can be difficult to remove from car shrader valve. I had to turn the unit together with the inflator hose in order you remove from the tire valve . And by the time i get it out, quite a lot of air has escaped and i had to re pump again. I had to inflate tires about 2-3 psi higher than to compensate for the air loss during removal of the hose from the tire valve.
Has anyone else experience this issue? i think the weakest link here is the inflator hose. If it has a quick disconnect connector, it would have been great

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