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Model#: MILN2475-20

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Milwaukee 2475-20 M12 Compact Inflator (Bare Tool)

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  • Milwaukee 2475-20 M12 Compact Inflator (Bare Tool)
  • Note: Battery sold separately
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(continental U.S.)
In Stock Delivered by Fri., Jan.18

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Product Overview


FASTEST CORDLESS TIRE INFLATOR. The Milwaukee M12 Compact Inflator delivers fast, accurate, easy inflation with the portability to take anywhere. With the capability to complete demanding applications like car, light truck and compact equipment tires, the M12 Compact Inflator gives users ultimate power and efficiency. Rated to deliver over 120PSI, The high efficiency motor and pump top-off car tires in under 1 minute. The TrueFill Auto shut-off technology delivers highly accurate pressure, protects from overfill, and automatically senses speed of fill to deliver precise shut-off at the desired PSI. Additionally, the unit includes a large easy to read back-lit LCD, anti-vibration feet, and 26 in. hose with an all brass Schrader chuck.
  • Compact, portable, and easy-to-store in any car or truck.
  • High efficiency pump and motor for true 120 PSI capability.
  • Illuminated digital gauge with target and current pressure reading.
  • Top off a car tire in under 1 minutes 28-35 PSI, fills a LT truck tire in under 4 minutes 30-45 PSI.
  • Anti-vibration feet for no tool movement while running.
  • Weather and impact resistant with a reinforced cage.
  • 3-year limited warranty.
  • Part of the M12 System of over 90 tools
  • M12 12V Cordless Lithium-Ion Compact Inflator - 2475-20
  • Ball Inflation Needle
  • Presta Chuck
  • Schrader Chuck
  • Inflator Nozzle


Series: M12
Cordless: Yes
Length: 6.5 in.
Auto Shut-Off: Yes
Battery System: M12
Gauge Accuracy: +/- 3%
Hose Length: 26 in.
Rating (PSI): 0 - 120 PSI
Tool Warranty: 3 Year Limited Warranty
Voltage: 12V
Weight (lbs): 3.83 lbs.



4.8 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (2)
Easy To Use (2)
Ergonomic Design (1)
Powerful (1)
Value (1)
Loud (1)
Best Uses
Small Projects (2)
Frequent Use (1)
Jobsite (1)
Yes, I would recommend this to a friend
Easy To Use
Best Uses
Small Projects
Works better than expected you just plug it in and set the desired pressure and walk off. I did it on 4 tires and the first time I aired all 4tires the same.Cant wait to try it on my heavy equipment trailer
January 7, 2019
3 weeks ago
Describe Yourself:
Avid Do-it-Yourselfer
Little Workhorse!
This little air pump has some power! First time using it I filled a 22” wheel/tire from completely flat within 5 minutes. The wheel was still on the truck, I wasn’t sure if it could handle it but it did. Highly recommend it for filling up car tires and rafts and pool floats.
January 5, 2019
Great stuff I am so happy to get it!!
January 3, 2019
Cord won't connect to Toyota Sienna run flat tire stems
I want to use this pump on my 2019 Toyota Sienna run flat tires. The diameter of the tire valve stems is larger than the connection diameter of the hose of the pump. No adapter is provided. The pump can't be used on these tires. I also own a couple of Fords so I can use the pump on their tires
January 3, 2019
Love it great product and easy to use????
December 26, 2018
Great tool
This tool is awesome, no looking for tire gauge just set it and it shuts off great tool
December 16, 2018
works great for filling tires easy to use
December 16, 2018
Small mobile tire inflation
This is great because you screw the inflation nozzle to the tire stem and it tells you were the tire pressure is now and you set for where it should be filled to. Push the button and it takes care of it. Great and fast.
November 12, 2018
Life saver
Excellent and time saver. Already used twice since received
November 11, 2018
Purchased for lawn equipment, small trailer, light duty
I'm already invested in Milwaukee's 12v and 18v systems, so buying another tool was an easy decision. I wanted an Inflator even before it was announced mainly to air up tires away from my shop compressor. So far, I've used the Inflator for my garden cart tires (small, 30 psi) and a boat trailer.
Some reviewers have complained that the Inflator is loud. Yes it is, but it should be. It has a vibrating pump, and loud is the trade-off for simplicity and reliability.
The display is intuitive, handling is easy, battery life is excellent, and the hose is both long enough and easy to wrap/store. The hose braid seems sturdy, but the hose assembly does not appear to be user-replaceable. Milwaukee's reputation says they will handle that well if the need arises.
I wish Milwaukee made a soft bag in roughly the shape of the Inflator.
Overall, I'm impressed.
CPO Milwaukee is my go-to. Fast, good prices, excellent customer service, and a big plus -- "In-Stock" on the website is reliable.
November 11, 2018

Questions & Answers

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Does it come with battery and charger?
A shopper on May 10, 2018