Cordless inflators have quietly become one of the most reached for tools in the truck and garage, and the Milwaukee M12 is one of the most popular on the market. Today only, this kit drops $110 off, landing at just $129 at The Home Depot. This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support! Prices valid at time of posting but are subject to change at anytime.

Milwaukee M12 12 Volt cordless portable inflator kit with 4.0 Ah battery and charger on sale for $129 today only

👉 Grab the Milwaukee M12 Inflator Kit at The Home Depot

Final Price Breakdown

Original price: $239
Current price: $129
You save: $110
Deal status: Today only, expires June 30, 2026

Why This Tool Is Worth It

A cordless inflator is one of those tools that earns its place fast. Topping off car tires, filling LT truck tires, airing up trailer tires, mower tires, ATV tires, basketballs, and pool floats all happen without dragging out an extension cord or driving to a gas station. The Milwaukee M12 inflator is built for that kind of constant utility work, and it does it quickly, topping off a car tire from 28 psi to 35 psi in under a minute and an LT truck tire from 30 psi to 45 psi in under 4 minutes.

What sets the M12 apart is the REDLINK intelligence with true fill auto shut off, which means you set the pressure and walk away while the inflator hits the number and stops on its own. No more eyeballing a gauge or overfilling. The illuminated digital gauge shows both target and current pressure, the high efficiency pump pushes a true 120 psi, and the weather and impact resistant cage with anti vibration feet keeps everything stable while running.

The kit includes the inflator, an M12 XC RED Lithium 4.0 Ah battery, a charger, and a full set of inflation accessories including a ball needle, presto chuck, Schrader chuck, and inflator nozzle. With a 3 year limited warranty backing it up, $129 for the full kit puts a serious tool in the truck for everyday use.

Features

Fastest cordless tire inflator, tops off a car tire in under 1 minute (28 psi to 35 psi)
Inflates car, LT truck, and compact equipment tires
REDLINK intelligence with true fill auto shut off for accuracy and over temp/over fill protection
High efficiency pump and motor for true 120 psi capability
Illuminated digital gauge with target and current pressure reading
Fills an LT truck tire in under 4 minutes (30 psi to 45 psi)
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
Includes 2475 20 M12 compact inflator, 48 11 2440 M12 XC RED Lithium 4.0 battery pack, 48 59 2401 M12 Lithium Ion battery charger, ball inflation needle, presto chuck, Schrader chuck, and inflator nozzle

Who This Is Best For

The Milwaukee M12 inflator is a smart pick for homeowners, DIYers, truck and SUV owners, RV and trailer haulers, mechanics, contractors, and anyone running mowers, ATVs, or equipment. It belongs in the cab of a truck, the corner of a home garage, the back of a service van, or the gear box of a hunting and camping kit. If you have ever fought with a corded compressor in a tight driveway or driven to a gas station for $1.50 in air, this is the tool that makes that headache go away.

👉 Lock In the Milwaukee M12 Inflator Kit Deal Before Midnight

Know someone who could use a cordless inflator in their truck or garage? Share this post with them before the deal ends tonight. 👇

Looking for more savings at Home Depot? Check out our permanent hub for deals at The Home Depot Deals Page for daily updates on Milwaukee, DeWALT, and more. We also track the best tool sales at Lowe's, Amazon, and Rockler.