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frontpageTaco_Doomsday posted Yesterday 8:10 AM

Milwaukee M18 18V Li-Ion Cordless Electric Portable Inflator (Tool Only)

$139

$199

30% off
+ Free S&Hat Way Source
14 Comments
4.4K Views
Get Deal at Way Source
Deal Details
Way Source has Milwaukee M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool Only, 2848-20) on sale for $139 (price shown in cart). Shipping is free.

Thanks to Community Member Taco_Doomsday for sharing this deal.

Product Details:
  • Fastest 18V Cordless Tire Inflator
  • Truefill Technology: Auto Pressure Check Feature Activates to Ensure PSI Target is Achieved, Automatic Shut- off at Selected PSI Prevents Overinflation
  • Tire Capacity: Premium Components and Unmatched Durability to Handle Tires Over 100 PSI, Rated for 150 PSI Max
  • Optimized for Passenger, Light Truck and Other Medium Duty Tires
  • PSI Memory Preset: Save Your Most Used PSI Rating With Up to 4 PSI Slots
  • On-Board Hose & Nozzle Storage: Easily Store 36" Hose and Attachments
  • Accessories: Includes All Brass Schrader Chuck, Inflation Needle, Inflator Nozzle, & Presta Chuck
  • Fits All M18 Batteries
  • 5 Year Tool Warranty

Editor's Notes

Written by Nate650 | Staff
  • About this deal:
    • Our research indicates that this deal is $60 less (30.2% savings) than the next best available price from a reputable merchant with prices starting from $199 at the time of this post.
  • About this product:
  • About this store:
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by Taco_Doomsday
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Way Source has Milwaukee M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool Only, 2848-20) on sale for $139 (price shown in cart). Shipping is free.

Thanks to Community Member Taco_Doomsday for sharing this deal.

Product Details:
  • Fastest 18V Cordless Tire Inflator
  • Truefill Technology: Auto Pressure Check Feature Activates to Ensure PSI Target is Achieved, Automatic Shut- off at Selected PSI Prevents Overinflation
  • Tire Capacity: Premium Components and Unmatched Durability to Handle Tires Over 100 PSI, Rated for 150 PSI Max
  • Optimized for Passenger, Light Truck and Other Medium Duty Tires
  • PSI Memory Preset: Save Your Most Used PSI Rating With Up to 4 PSI Slots
  • On-Board Hose & Nozzle Storage: Easily Store 36" Hose and Attachments
  • Accessories: Includes All Brass Schrader Chuck, Inflation Needle, Inflator Nozzle, & Presta Chuck
  • Fits All M18 Batteries
  • 5 Year Tool Warranty

Editor's Notes

Written by Nate650 | Staff
  • About this deal:
    • Our research indicates that this deal is $60 less (30.2% savings) than the next best available price from a reputable merchant with prices starting from $199 at the time of this post.
  • About this product:
  • About this store:
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by Taco_Doomsday

Community Voting

Deal Score
+37
Good Deal
Get Deal at Way Source

Top Comments

EricRP
490 Posts
78 Reputation
I use this all the time at autocross events and airing up anyone's tires at the house, so much faster than hooking up the big compressor and messing with the air hose! Decent price. You could also go down to the M12 model and I'm sure be fine, but this one has higher specs.

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14 Comments

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Yesterday 1:32 PM
490 Posts
Joined Sep 2009
EricRPYesterday 1:32 PM
490 Posts

Our community has rated this post as helpful. If you agree, why not thank EricRP

I use this all the time at autocross events and airing up anyone's tires at the house, so much faster than hooking up the big compressor and messing with the air hose! Decent price. You could also go down to the M12 model and I'm sure be fine, but this one has higher specs.
1
Yesterday 2:39 PM
10 Posts
Joined Dec 2025
MemorableSuit793Yesterday 2:39 PM
10 Posts
I've been holding out to see if we get another $200 with two batteries deal, but this is a good price if you don't need batteries.
Yesterday 4:08 PM
10 Posts
Joined Jan 2019
ZachariusYesterday 4:08 PM
10 Posts
Quote from EricRP :
I use this all the time at autocross events and airing up anyone's tires at the house, so much faster than hooking up the big compressor and messing with the air hose! Decent price. You could also go down to the M12 model and I'm sure be fine, but this one has higher specs.
i have the m12. it does the trick for topping off tires for our big vehicles and inflating tires for things like bicycles and motorcycles. the one caveat i tell people is that it is louuuuuuud as hell.
Yesterday 4:50 PM
261 Posts
Joined Dec 2007
01GTBYesterday 4:50 PM
261 Posts
I originally bought an M12 years ago. At the time it got the job done. Was way more useful with a 6ah battery than 2 or 3s. I bought a Dewalt a couple years later. It was noticeably faster than the M12. I still use it for smaller tires but the M18 blows them all away for bigger tires.
Original Poster
Pro
Yesterday 6:07 PM
3,248 Posts
Joined Jan 2025
Taco_DoomsdayYesterday 6:07 PM
Original Poster
Pro
3,248 Posts
Quote from MemorableSuit793 :
I've been holding out to see if we get another $200 with two batteries deal, but this is a good price if you don't need batteries.
Honestly I'd be shocked to see another bundle deal for this and a battery in the $200 range. Home Depot has been giving out terrible Milwaukee deals lately. Can't help to wonder if the Home Depot prices are a result of global turmoil, or if them and TTI are just price gouging at this point.
Yesterday 8:17 PM
431 Posts
Joined Sep 2007
keithinphxYesterday 8:17 PM
431 Posts
Bought this a few years ago. Well worth the money. No hoses. No cords. Much faster than the 12v plugins. 4th most used Milwaukee tool I own after the drill, ratchet and sawsall. Even used it to regrip my golf clubs (if you know, you know).
Yesterday 8:36 PM
27 Posts
Joined Nov 2013
cccoltsicehockeyYesterday 8:36 PM
27 Posts
You can still do the hack on this with the 6.0 batteries and come out $20 cheaper after returning the batteries.
1

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Yesterday 10:54 PM
2,515 Posts
Joined Nov 2018
drsnowmonYesterday 10:54 PM
2,515 Posts
M18 is the way to go; don't even waste time with the other tire inflators.
Yesterday 10:54 PM
477 Posts
Joined Sep 2009
ShortbrantYesterday 10:54 PM
477 Posts
I don't know if it's just mine, but mine always comes up short when airing up my tires. This thing will pause each time to take a steady reading, then it'll start pumping, the display will show it exceeding the set psi, then pause pumping to read, which will show like 5-7 psi less than what it showed while pumping, only for it to finally think it got close, shut off, sit for a second then still read 3-4 psi lower than what I set it to. Not sure if everyone's is like that or if mine is defective. If yours doesn't do this let me know so I can try file a warranty claim on it.

FWIW, my m12 inflater doesn't do this, it happily chugs along to the psi I set without needing to constantly pause to take readings, and actually stops when I hit the psi I set. Only downside is it's slower and there's no memory function for pressures you typically use.
Yesterday 10:56 PM
2,515 Posts
Joined Nov 2018
drsnowmonYesterday 10:56 PM
2,515 Posts
Quote from cccoltsicehockey :
You can still do the hack on this with the 6.0 batteries and come out $20 cheaper after returning the batteries.
Driving out to do the hack is, in my opinion, a waste of time and gas to save $20.
Yesterday 11:50 PM
5 Posts
Joined Dec 2024
THEPOOCH68Yesterday 11:50 PM
5 Posts
Quote from Shortbrant :
I don't know if it's just mine, but mine always comes up short when airing up my tires. This thing will pause each time to take a steady reading, then it'll start pumping, the display will show it exceeding the set psi, then pause pumping to read, which will show like 5-7 psi less than what it showed while pumping, only for it to finally think it got close, shut off, sit for a second then still read 3-4 psi lower than what I set it to. Not sure if everyone's is like that or if mine is defective. If yours doesn't do this let me know so I can try file a warranty claim on it.FWIW, my m12 inflater doesn't do this, it happily chugs along to the psi I set without needing to constantly pause to take readings, and actually stops when I hit the psi I set. Only downside is it's slower and there's no memory function for pressures you typically use.
I found the a solution I use these: Locking Tire Air Chuck,Brass Tire Inflation Hose Adapter,Tire Nozzle With Tire Valve Threads,Unscrewed Connection Converted To Locking Connection,No Air Leakage On Chuck Air Compressor Pump Clip they are $6 for two of them they are great.
Today 1:25 AM
1,769 Posts
Joined Nov 2011
TurbotalonToday 1:25 AM
1,769 Posts
Quote from Zacharius :
i have the m12. it does the trick for topping off tires for our big vehicles and inflating tires for things like bicycles and motorcycles. the one caveat i tell people is that it is louuuuuuud as hell.
The M18 one is also. I always feel bad for my neighbors when I use it.
Today 1:29 AM
72 Posts
Joined Dec 2020
Audiophile72Today 1:29 AM
72 Posts
This thing rocks! I had one for 4 years. No issues!
Today 1:40 AM
85 Posts
Joined May 2011
bandsharksToday 1:40 AM
85 Posts
Quote from drsnowmon :
Driving out to do the hack is, in my opinion, a waste of time and gas to save $20.
I did this. I just didn't pick up the batteries. In 3 days they were automatically refunded. It's even better with the military discount.

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