Milwaukee 2475-21XC M12 Compact Inflator Kit

Model: miln2475-21xc
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Milwaukee 2475-21XC M12 Compact Inflator Kit Model: miln2475-21xc

Product Features & specs :

Milwaukee 2475-21XC M12 Compact Inflator Kit

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
What’s Included:
  • 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
Power Source
Wifi compatibility
Batteries Included
Battery Type
Bluetooth Compatibility
Motor Type
Charger Included
Operating Pressure (PSI)
Case Included
Battery Amp Hour
4 Ah
Battery System
6.50 in.
3.83 in.
7.50 in.
6.50 lbs.
Warranty Term
3 Year

Reviews :

4.7 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (5)
Easy To Use (6)
Lightweight (5)
Powerful (4)
Ergonomic Design (3)
Loud (1)
Best Uses
Frequent Use (3)
Heavy Duty Requirements (2)
Small Projects (2)
Home Repair (2)
the best
i have 2 it work in -10 in the snow it fast used on my tractor no problem
February 24, 2020
Originally posted at
Must have in any car or truck
The pump works great a must have in any car or truck. Fills all four tires no problem with 4.0 battery.
February 6, 2020
Originally posted at
Does what its supposed to do...and does it well.
Great inflator. I have been using 12V outlet inflators for years since the cordless inflators have all been underwhelming. I decided to give this a try after reading all the great reviews. I purchased the holiday bundle which comes with a 2.0 Amp 12V Battery as well as a travel charger for $110. Charging the battery to full does take a while, but maybe thats because the charger was a travel charger. The construction of the unit is great and top notch as your would expect from Milwaukee. The inflator is fairly loud but thats expected. I actually really like the screw on tire nozzle as opposed to the clip on version. I was able to "top off" my car tire from 22 PSI to 33 PSI in about 90 seconds with a full charged battery. Though it may not be as strong as the 12V outlet inflators, the convenience of the small size and no cords are well worth it. Though I have not tried the Dewalt inflator which is also supposed to be great, though more expensive.
December 16, 2019
Originally posted at
Tire inflator
My son bought me this for my birthday. A great idea, very impressed with it. It's so easy to use, very light and keeps my tires filled up as one of them has a very small leak. I keep it in the car at all times. A nice Christmas gift for someone. I recommend this highly.
December 10, 2019
Originally posted at
I love this product.
I have three cars and have used this compact inflator many times.I have topped off 4 tires in 5 minutes. No more extension cords or trips to the gas station.Set the desired tire pressure press the button DONE...It doesn’t get easier than that.
October 16, 2019
Originally posted at
Milwaukee advertises that "M12 fits Everything" this is on most of the M12 packaging. The XC 3.0 Battery does not lock into the inflator.
July 28, 2019
Originally posted at
Worth it if you already have the batteries.
Small and light weight. Aired up 3 almost completely flat car tires with a 4.0 battery still had 2 out of 4 bars left. It filled them pretty quickly as well.
June 22, 2019
Originally posted at
I would and have recommended this product.
I’ve used it on my truck tires, and to pump up pool toys. I took it on vacation with us and and had to use it on one of the car tires that was low. Excellent product.
June 19, 2019
Originally posted at
Milwaukee M12 inflator
This product works good if you are only topping off tires. I used it to inflate a trailer spare that only had 15 PSI in it & using ta fully charged, extended 4A battery, managed to get it to 45 PSI before the battery died. It would be nice if it had a 12 volt adapter instead of having to keep a 2-3 fully charged batteries to use it. Works really well for ATV & lawn mower tires, not so good for a fully flat tire.
June 11, 2019
Originally posted at
To me, Best of the small inflators
I have purchased and own several small inflators because I have several cars. The most recent purchase is this Milwaukee unit. It is by far the best one I own. Most plug into the cigarette lighter in the car. Those units don’t work nearly as well as the Milwaukee! Also, the other units take a lot longer to get a tire up to recommended tire inflation. I love the fact that the Milwaukee has its own battery and will “top off” several tires before it needs a charge. This is not as good as a garage air compressor. But will suffice in most instances where you need addition air without handling a power cord or driving a car to the unit. So, it will handle most small jobs with ease!
May 17, 2019
Originally posted at

Q & A :

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Browse 4 questions Browse 4 questions and 12 answers
Does it have a battery?
A shopper on Dec 23, 2018
BEST ANSWER: If you bought a bare tool there is no battery or charger. However any 12 volt Milwaukee battery will work. This is a great inflator. You'll be very glad you purchased one.
Does it comes with battery?
Martin C on Dec 23, 2018
BEST ANSWER: Yes. Mine came with an M12 Red Lithium XC4.0 Battery. Very nice unit. YouTube has current model videos with reviews. I hope this has helped.
Can the 12v Fuel batteries be used with this tool?
Larry P on Jun 15, 2019
BEST ANSWER: Yes they can be used.
Is there an 18V version of this tool?
Alec M on Sep 5, 2019
BEST ANSWER: Not that I know