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expiredb00gersugar posted Dec 03, 2023 05:59 AM

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expiredb00gersugar posted Dec 03, 2023 05:59 AM

Milwaukee M12 12V Cordless Grease Gun with 2.5Ah CP High Output Battery 2446-20 $129

$129

$248

47% off

Home Depot

14 Comments 7,696 Views

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https://www.homedepot.com/p/Milwa.../326523875

No this is not hackable.

Comes with the fancy new 2.5ah battery that supposedly doesn't have the housing issues that causes the battery to start falling out after extensive use.

I don't think any chargers are included. I could be wrong. But if you have any Milwaukee tool you already have a charger for this

Deal Score

+12

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Model: Milwaukee M12 12-Volt Lithium-Ion Cordless Grease Gun with M12 12-Volt Lithium-Ion CP High Output 2.5 Ah Battery Pack

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Post Date	Sold By	Sale Price	Activity
12/23/24	Home Depot	$100 frontpage	29
12/01/24	Home Depot	$100 frontpage	21
06/27/24	Home Depot	$109	1
05/27/24	Home Depot	$109	0
05/04/24	Home Depot	$109 frontpage	25

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Sort: Lowest to Highest | Last Updated 9/18/2025, 08:35 PM

Sold By	Sale Price
The Home Depot	$239

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14 Comments

paulp9842

Dec 03, 2023 07:46 PM

105 Posts

Joined Feb 2014

paulp9842Dec 03, 2023 07:46 PM

105 Posts

94 for barstool on Amazon

XealO

Dec 03, 2023 08:02 PM

4,110 Posts

Joined Aug 2010

XealODec 03, 2023 08:02 PM

4,110 Posts

Quote from paulp9842

94 for barstool on Amazon

Tool only on Amazon.

Mopar400

Dec 03, 2023 09:14 PM

28 Posts

Joined Apr 2017

Mopar400Dec 03, 2023 09:14 PM

28 Posts

So tempting but I do not do enough greasing to justify the purchase of this grease gun. The people that can justify this purchase probably already own the M18 version..... 🤷

DaveC4644

Dec 03, 2023 10:02 PM

662 Posts

Joined Dec 2017

DaveC4644Dec 03, 2023 10:02 PM

662 Posts

I'm in the middle. Own a tractor, trailer and atv with fittings. Middle of the road user. Considering options.

toolmaker69

Dec 03, 2023 11:04 PM

839 Posts

Joined May 2006

toolmaker69Dec 03, 2023 11:04 PM

839 Posts

Why are a lot of the reviews talking about a ratchet? Is Home Depot turning into Amazon with switching reviews around for different products?

MAYRA24

Dec 03, 2023 11:41 PM

25 Posts

Joined Dec 2017

MAYRA24Dec 03, 2023 11:41 PM

25 Posts

Quote from Mopar400

So tempting but I do not do enough greasing to justify the purchase of this grease gun. The people that can justify this purchase probably already own the M18 version..... 🤷

The M12 is perfect for everything except the largest heavy equipment. It turns greasing into a one handed operation.

b00gersugar

Original Poster

Pro

Dec 04, 2023 01:10 AM

4,809 Posts

Joined Aug 2010

b00gersugarDec 04, 2023 01:10 AM

Original Poster

Pro

4,809 Posts

Quote from toolmaker69

Why are a lot of the reviews talking about a ratchet? Is Home Depot turning into Amazon with switching reviews around for different products?

This was on sale bundled with a ratchet. Your average middle age mechanic isn't very computer savvy, and they sometimes leave the review on the wrong item.

big mike

Dec 04, 2023 01:17 AM

7,274 Posts

Joined Dec 2006

big mikeDec 04, 2023 01:17 AM

7,274 Posts

Good deal, not a tool I use nearly enough to justify a buy for me (and I have a stubby and a surge impact on the way already). I'm liking the 2.5 batteries so far as well.

letrock2

Dec 04, 2023 01:22 AM

88 Posts

Joined Sep 2018

letrock2Dec 04, 2023 01:22 AM

88 Posts

I have this with many other Milwaukee tools. This unit does not push grease through stubborn zirks which is why I bought it. The 18v versions exert 10,000 psi which is 20% more than this unit. I would invest in that instead.

MarioM29

Dec 04, 2023 06:35 AM

863 Posts

Joined Jul 2019

MarioM29Dec 04, 2023 06:35 AM

863 Posts

Thanks OP. Need this for heavy construction equipment so it looks like I gotta wait for the 18v.

Caleo

Dec 04, 2023 05:12 PM

5,837 Posts

Joined Dec 2004

CaleoDec 04, 2023 05:12 PM

5,837 Posts

Quote from Mopar400

So tempting but I do not do enough greasing to justify the purchase of this grease gun. The people that can justify this purchase probably already own the M18 version..... 🤷

Same, I don't even have a normal grease gun but for some reason this is tempting - a bit like the PEX tool - "I don't have a need for it now, but might someday!"

PS: This seems expired. Price is $169 now.. also shows OOS

Mopar400

Dec 04, 2023 07:34 PM

28 Posts

Joined Apr 2017

Mopar400Dec 04, 2023 07:34 PM

28 Posts

Quote from Caleo

Expansion pex tool is what got me into m12 and it just snowballed from there

Caleo

Dec 04, 2023 08:33 PM

5,837 Posts

Joined Dec 2004

CaleoDec 04, 2023 08:33 PM

5,837 Posts

Quote from Mopar400

Expansion pex tool is what got me into m12 and it just snowballed from there

It's been a while now - 7+ years I guess, but my first entry was probably the hammer drill + impact set like most people haha

Unregistered (You)

Home & Home Improvement Tools Milwaukee Tool Home Depot

Product Description:	The Milwaukee M12 Cordless Grease Gun delivers the highest max operating pressure in its class to help users handle heavy-duty applications and eliminate downtime. The M12 REDLITHIUM battery lets users dispense up to seven grease cartridges per charge, providing up to 25% more pressure and more than 8,000 PSI operating pressure for heavy machinery, cold weather applications and clogged grease fittings. The cordless grease gun has a lightweight, ergonomic handle that offers users greater comfort during prolonged use and an onboard hose storage and shoulder strap for convenience with less mess. Our M12 REDLITHIUM HIGH OUTPUT CP2.5 Battery Pack delivers 25% more power and runs 25% cooler vs our other M12 REDLITHIUM CP battery packs. This increased performance of the lithium-ion battery gives you the same power and runtime of an M12 REDLITHIUM XC battery in a lighter and more compact package. The 12-volt battery pack delivers fade-free power and runs substantially cooler through demanding applications, allowing you to push your cordless power tools throughout a wide range of applications. Its compact, lightweight design allows you to work in tight workspaces and reduces fatigue. In addition, the M12 REDLITHIUM HIGH OUTPUT CP2.5 is built with a resistant housing, providing increased protection against exposure to common oils, greases, and solvents found in automotive and manufacturing environments.
Product SKU:	326523875_326523875
UPC:	882346282810

Milwaukee M12 12V Cordless Grease Gun with 2.5Ah CP High Output Battery 2446-20 $129

$129

$248

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