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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
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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
Product Info
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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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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 22, 2024 08:01 PM
300 Posts
Joined Aug 2010
rdecaNov 22, 2024 08:01 PM
300 Posts
I have a different brand inflator but it should be similar. If you are planning to use this for your car tires then I suggest getting a dedicated air compressor, it will be much faster. At most these are only good for 1-3 PSI, basically topping it off, it already takes a long time just to do that. For bikes and other some items, it works great.
1
Nov 22, 2024 08:02 PM
3,284 Posts
Joined Jun 2017
NikonShrNov 22, 2024 08:02 PM
3,284 Posts
Trash...see how long it lasts you 😄 when u need it. I have a foam cannon from ai that's it...for tire inflator m18 waukee.that will last forever!
2
Nov 22, 2024 08:22 PM
309 Posts
Joined Nov 2013
LUNZDEALSNov 22, 2024 08:22 PM
309 Posts
Was looking for something like this to pair with my new scooter 😁
1
Nov 22, 2024 08:25 PM
465 Posts
Joined Jan 2008
ChipipayNov 22, 2024 08:25 PM
465 Posts
This looks good for my road bike, small enough to fit in a saddle bag? We'll see, i bought one and will test it out
1
1
Pro
Nov 22, 2024 08:28 PM
275 Posts
Joined Jan 2024
StrongHeat5252
Pro
Nov 22, 2024 08:28 PM
275 Posts
Seriously don't waste your money buy a good compressor. If you're on a cordless tool line, buy one of those. These go bad eventually, their psi is off, and they take long to air up a tire. The charging for phones isn't great either. I guess if you don't have anything, you think this is good.
Nov 22, 2024 08:38 PM
5,686 Posts
Joined Jun 2006
figure8Nov 22, 2024 08:38 PM
5,686 Posts
Quote from StrongHeat5252 :
Seriously don't waste your money buy a good compressor. If you're on a cordless tool line, buy one of those. These go bad eventually, their psi is off, and they take long to air up a tire. The charging for phones isn't great either. I guess if you don't have anything, you think this is good.
I don't think any big cordless tool company makes an inflator this compact? Like small enough for a saddle bag for bike trips. If you know of any please let me know.
1
Nov 22, 2024 08:45 PM
284 Posts
Joined Apr 2019
NateH20Nov 22, 2024 08:45 PM
284 Posts
Quote from techhi2000 :
Anyone recommend a battery operated one for automobile tires?
I got the sun joe one I like it it

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Nov 22, 2024 09:22 PM
174 Posts
Joined Sep 2006
pennellcirNov 22, 2024 09:22 PM
174 Posts
Quote from Joybulb :
Fakespot C rating
It's 2024 man. Still using fake spot?
1
3
Nov 22, 2024 09:36 PM
235 Posts
Joined Aug 2013
sushletNov 22, 2024 09:36 PM
235 Posts
Quote from figure8 :
I don't think any big cordless tool company makes an inflator this compact? Like small enough for a saddle bag for bike trips. If you know of any please let me know.
The limitation is the size. He's suggesting buying a bigger unit, where the tradeoff is a larger size for more power.
Nov 22, 2024 10:01 PM
635 Posts
Joined Nov 2015
hellospammoNov 22, 2024 10:01 PM
635 Posts
Accurate enough for soccer/volley balls?
Pro
Nov 22, 2024 10:14 PM
275 Posts
Joined Jan 2024
StrongHeat5252
Pro
Nov 22, 2024 10:14 PM
275 Posts
Quote from figure8 :
I don't think any big cordless tool company makes an inflator this compact? Like small enough for a saddle bag for bike trips. If you know of any please let me know.
I like the m12 Milwaukee. Ryobi has plenty of small inflators as well. I just been through these and it sucks when they fail when you need them. At the end the air pump failed and was using it for the USB and now they don't take a charge at all. Just my two cents man. Plus after the return windo passes good luck. But with a tool brand you get around 3 years of Warranty. 👍
Nov 22, 2024 11:14 PM
149 Posts
Joined Oct 2019
StrongHome4917Nov 22, 2024 11:14 PM
149 Posts
I have the ryobi. but I like this one it's 4 times smaller.
I bought a similar one 2 years ago. Keep it in the car, and it makes it easy topping off the tires every few months.
2
Nov 22, 2024 11:34 PM
806 Posts
Joined Sep 2014
Enoch42Nov 22, 2024 11:34 PM
806 Posts
Quote from p0tempkin :
Fine for bike tires, but the airflow and battery capacity won't handle the tires of most modern cars.
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.
2
Nov 22, 2024 11:52 PM
237 Posts
Joined Jul 2013
MannyforeverNov 22, 2024 11:52 PM
237 Posts
My road bike tires need 120 psi. Will this work?

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Pro
Nov 23, 2024 12:21 AM
1,150 Posts
Joined Oct 2014
everestsun
Pro
Nov 23, 2024 12:21 AM
1,150 Posts
I have a medium-sized SUV with slow air leak in one tire for many years. I have been buying portable air compressors that plug into cigarette lighter socket to top up the tire once a month. The last air compressor I bought was https://www.amazon.com/dp/B074X4XFGS . It worked well for my purpose. Also it was able to inflate my tire completely from 15 PSI after a nail got into my tire in Target parking lot so I could drive home and then to an auto shop.

This year I bought one similar to this post https://www.amazon.com/dp/B0CZP2LVYB . It worked well for my purpose too though I did not have a chance to test if it can inflate a tire completely from 15 PSI. By quick comparison, I noticed that the one I bought has a cigarette lighter plug so that it can still function after its own built-in battery exhausted. Also the battery capacity of mine is 5000mAh instead of 4000mAh.

As for the built-in gauge, its reading is always a few PSI higher for every inflater I have owned. I always use a separate gauge for accuracy. As for longevity, the old-styled ones usually lasted for 2-3 years. And I have only had this new one for a few months so I cannot tell.

I am no expert in cars. Just want to share some of my own experience. Hope it will be helpful to someone.
Last edited by everestsun November 22, 2024 at 05:25 PM.
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