Milwaukee M12 12V REDLITHIUM High Output 5.0Ah & 2.5Ah Batteries

Home Depot has Milwaukee M12 12V REDLITHIUM Lithium-Ion High Output 5.0Ah & 2.5Ah Batteries (48-11-2450-48-11-2425) on sale for $89. Shipping is free.

Thanks to Community Member Taco_Doomsday for sharing this deal.

About this item:

REDLINK intelligence: our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
Best-in-class construction: resistant housing designed to provide increased protection against exposure to common oils, greases and solvents
All-weather performance: delivers fade free power in extreme jobsite conditions
Versatility: powers more than 125 plus Milwaukee cordless power tools
3-year warranty
Includes: one 48-11-2450 M12 REDLITHIUM HIGH OUTPUT XC5.0 battery pack
Includes: one 48-11-2425 M12 REDLITHIUM HIGH OUTPUT CP2.5 battery pack

Editor's Notes

Written by SubZero5 | Staff

About this Deal:
- Offer is valid today 12/20/25 only.
- This deal matches a recent Frontpage Deal that sold out and is now back in stock; it may have a higher than normal chance to sell out quickly.
About this Product:
- Rated 4.8 out of 5 stars at Home Depot based on over 1,700 customer reviews.
About this Store:
- You can view Home Depot's Return Policy here.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Taco_Doomsday

Home Depot has Milwaukee M12 12V REDLITHIUM Lithium-Ion High Output 5.0Ah & 2.5Ah Batteries (48-11-2450-48-11-2425) on sale for $89. Shipping is free.

Thanks to Community Member Taco_Doomsday for sharing this deal.

About this item:

REDLINK intelligence: our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
Best-in-class construction: resistant housing designed to provide increased protection against exposure to common oils, greases and solvents
All-weather performance: delivers fade free power in extreme jobsite conditions
Versatility: powers more than 125 plus Milwaukee cordless power tools
3-year warranty
Includes: one 48-11-2450 M12 REDLITHIUM HIGH OUTPUT XC5.0 battery pack
Includes: one 48-11-2425 M12 REDLITHIUM HIGH OUTPUT CP2.5 battery pack

Editor's Notes

Written by SubZero5 | Staff

About this Deal:
- Offer is valid today 12/20/25 only.
- This deal matches a recent Frontpage Deal that sold out and is now back in stock; it may have a higher than normal chance to sell out quickly.
About this Product:
- Rated 4.8 out of 5 stars at Home Depot based on over 1,700 customer reviews.
About this Store:
- You can view Home Depot's Return Policy here.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Taco_Doomsday

Price Intelligence

Model: Milwaukee M12 12V Lithium-Ion High Output 2.5Ah and 5Ah Batteries

Deal History

Sale Price

Slickdeal

$NaN

$89

Today

Post Date	Sold By	Sale Price	Activity
12/20/25	Home Depot	$89 frontpage	13

6 Comments

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roboinitd

Yesterday 09:26 PM

523 Posts

Joined Oct 2007

roboinitdYesterday 09:26 PM

523 Posts

Thanks, OP! This is a really great deal if you need both.

4

VioletGalley362

Yesterday 11:18 PM

14 Posts

Joined Dec 2025

VioletGalley362Yesterday 11:18 PM

14 Posts

that is a a heck of a good price

1

appletaxi

Yesterday 11:38 PM

109 Posts

Joined Sep 2014

appletaxiYesterday 11:38 PM

109 Posts

Both of these batteries are great.

The 2.5 has noticibly more power than the standard 4.0 and 6,0

1

Loudog504

Today 01:11 AM

4,087 Posts

Joined Jan 2011

Loudog504Today 01:11 AM

4,087 Posts

Wish it was 2 of the 2.5 for even just a hair cheaper lol.

big-t

Today 02:32 AM

148 Posts

Joined Dec 2006

big-tToday 02:32 AM

148 Posts

Quote from Loudog504

:

Wish it was 2 of the 2.5 for even just a hair cheaper lol.

Why is the 2.5 better than the 5?

Loudog504

Today 02:54 AM

4,087 Posts

Joined Jan 2011

Loudog504Today 02:54 AM

4,087 Posts

Quote from big-t

:

Why is the 2.5 better than the 5?

Not better I just prefer the smaller form factor to run on my m12 ratchets.

Product Description:	Our M12 REDLITHIUM HIGH OUTPUT XC5.0 delivers 25% more power and runs 25% cooler vs our other M12 REDLITHIUM XC battery packs. The increase in power elevates the performance of the entire M12 system and drives the next breakthrough in M12 FUEL. The lithium-ion battery 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. Each battery pack is durably built for heavy-duty use, runs cooler and performs in climates below 0°F/minus 18°C. in addition, the M12 REDLITHIUM HIGH OUTPUT XC5.0 is built with a resistant housing, providing increased protection against exposure to common oils, greases and solvents found in automotive and manufacturing environments. The M12 REDLITHIUM HIGH OUTPUT XC5.0 is fully compatible with 125+ M12 solutions. 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.
Product SKU:	321649926
UPC:	888234609165

Last-minute savings, right this way.Last-minute savings, right this way.

Milwaukee M12 12V REDLITHIUM High Output 5.0Ah & 2.5Ah Batteries

$89

$198

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Milwaukee M12 12V REDLITHIUM High Output 5.0Ah & 2.5Ah Batteries

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