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Model#: MILN2475-21XC

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Brand new items;Full manufacturer warranty available
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Milwaukee 2475-21XC M12 Compact Inflator Kit

  • Milwaukee 2475-21XC M12 Compact Inflator Kit
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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.
  • Top off a car tire in under 1 minutes 28-35 psi, fills a LT truck tire in under 4 minutes 30-45 psi.
  • Illuminated digital gauge with target and current pressure reading.
  • High efficiency pump and motor for true 120 PSI capability.
  • Compact, portable, and easy-to-store in any car or truck.
  • Weather and impact resistant with a reinforced cage.
  • Anti-vibration feet for no tool movement while running.
  • 3-year limited warranty.
  • Part of the M12 System of over 90 tools
  • M12 Cordless Li-Ion Compact Inflator - 2475-20
  • (1) M12 REDLITHIUM XC4.0 Ah Battery - 48-11-2440
  • M12 Lithium-Ion Battery Charger - 48-59-2401
  • (1) Ball Inflation Needle
  • (1) Presta Chuck
  • (1) Schrader Chuck
  • (1) Inflator Nozzle


Series: M12
Cordless: Yes
Battery Warranty: 3 Year Limited Warranty
Length: 6.5 in.
Tool Warranty: 3 Year Limited Warranty
Auto Shut-Off: Yes
Battery System: M12
Battery in Kit: (1) M12 REDLITHIUM XC4.0
Gauge Accuracy: +/- 3%
Hose Length: 26 in.
Rating (PSI): 0 - 120
Voltage: 12V
Weight (lbs): 3.83



4.9 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good value
I think it's a good value and the m12 battery fits many tools. The only thing I felt mislead about was the inflation time takes longer then advertised. I did give 1 to my girlfriend in hops she quits driving around on flat tires.
March 31, 2019
Would buy again
The inflator has quickly become one of my favorite tools at work and home. Works perfectly and is a huge time saver when needed. After realizing how useful it was I bought one for my parents.
February 23, 2019
Great Tool. I really like it.
I love this little inflator. It works perfect. It has some noise to it. But not real loud. Nothing to make you uncomfortable. I use it all the time for bike tires, car tires, snow thrower tires and other jobs. Don’t have to hassle my large compressor any more. My favorite feature is you set the pressure you want and it shuts off at that pressure. Keep in mind, this is not meant to blow up completely empty tires, even though it could. This is meant to top off your tires, keep everything else up to par and do all the little jobs you used to have to haul the big compressor out for. This is well worth the $70 I paid for it. Battery life has been pretty good, and I use the bigger battery. If you purchase this you will not regret it. I have many M 12 tools. And they’re all top-notch. As a homeowner you cannot go wrong with the M 12 line
February 7, 2019
Originally posted at
15 degrees outside, and I topped off 10 tires on our Jeep Wrangler and Expedition. The two spare tires has 15 pounds each, and the other 8 tires were at 29 pounds. I filled each tire up to 35 pounds, and still had 1 bar left. I plan to get another compressor so that each vehicle is equipped...
Thanks Milwaukee, another tool for my collection
January 31, 2019
Originally posted at
Great product have recommended to others. We carry them in our Jeeps & UTVS.
December 24, 2018
Milwaukee inflator mini compressor
I love it it’s so convenient to use. It works well and pumps up a tire in no time. I bought two more of them one for my home in Arizona and one for a friend as a gift.
December 18, 2018
A must buy
This things is a must have for personal or company vehicle. I don't leave home without it. Go buy one today.
November 9, 2018
Originally posted at
Super Convenient
Not having to haul out the air line or the air tank is great. You can take this little guy wherever you need it and it works quickly and is surprisingly accurate. Fits easily in tight areas. I use the higher capacity battery which gives a longer run time if I'm adjusting tires on several vehicles. Can't say enough good.
October 5, 2018
Compact and stored easy.
Very easy to use and quick to air tires to correct pressure.
September 7, 2018
Home User
The Milwaukee inflator works as advertised to inflate tires. My only issue (and it is not a big deal is that the screen shows 1.0 PSI when it is not attached. I don't know if there is a way to calibrate it so that it shows 0 PSI.
June 13, 2018
Originally posted at

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