Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum thread
Flippino 2K Views
Jun 13, 2026 7:51 PM

Milwaukee M12 REDLITHIUM High Output XC5.0 Battery Pack – 48-11-2450, 12V Lithium-Ion, Extended Runtime $64.99

$65

$129

49% off
Walmart
Get Deal at Walmart

Why are you downvoting this deal?

Good Deal?
5Comments
Save
Share
Deal Details
https://www.walmart.com/ip/Milwau...=102800359

Product details
The Milwaukee M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery is a high-performance power solution engineered to deliver 25% more power and run 25% cooler than standard M12 REDLITHIUM XC battery packs. With an extended 5.0Ah capacity, this advanced lithium-ion battery provides longer runtime and fade-free power, making it ideal for professionals who rely on their cordless tools for demanding applications. Designed for durability and efficiency, the M12 HIGH OUTPUT XC5.0 battery performs in extreme job site conditions, including sub-zero temperatures down to -18°C (0°F). Its rugged, chemical-resistant housing offers superior protection against oils, greases, and solvents, making it perfect for automotive, industrial, and manufacturing environments. This battery is fully compatible with over 125 Milwaukee M12 cordless tools, enhancing the performance of the entire M12 system and supporting the next generation of M12 FUEL technology. Whether you're a contractor, technician, or DIY enthusiast, the Milwaukee M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery is the ultimate upgrade for maximizing power, runtime, and tool longevity.
25% more power than standard M12 REDLITHIUM XC batteries
25% cooler operation for improved efficiency and tool protection
5.0Ah extended runtime for longer performance between charges
Fade-free power under heavy loads and demanding applications
Performs in extreme temperatures, down to -18°C (0°F)
Chemical-resistant housing protects against oils, greases, and solvents
Durable construction built for rugged job site conditions
Fully compatible with 125+ Milwaukee M12 cordless tools
Enhances M12 system performance, including M12 FUEL tools
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
https://www.walmart.com/ip/Milwau...=102800359

Product details
The Milwaukee M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery is a high-performance power solution engineered to deliver 25% more power and run 25% cooler than standard M12 REDLITHIUM XC battery packs. With an extended 5.0Ah capacity, this advanced lithium-ion battery provides longer runtime and fade-free power, making it ideal for professionals who rely on their cordless tools for demanding applications. Designed for durability and efficiency, the M12 HIGH OUTPUT XC5.0 battery performs in extreme job site conditions, including sub-zero temperatures down to -18°C (0°F). Its rugged, chemical-resistant housing offers superior protection against oils, greases, and solvents, making it perfect for automotive, industrial, and manufacturing environments. This battery is fully compatible with over 125 Milwaukee M12 cordless tools, enhancing the performance of the entire M12 system and supporting the next generation of M12 FUEL technology. Whether you're a contractor, technician, or DIY enthusiast, the Milwaukee M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery is the ultimate upgrade for maximizing power, runtime, and tool longevity.
25% more power than standard M12 REDLITHIUM XC batteries
25% cooler operation for improved efficiency and tool protection
5.0Ah extended runtime for longer performance between charges
Fade-free power under heavy loads and demanding applications
Performs in extreme temperatures, down to -18°C (0°F)
Chemical-resistant housing protects against oils, greases, and solvents
Durable construction built for rugged job site conditions
Fully compatible with 125+ Milwaukee M12 cordless tools
Enhances M12 system performance, including M12 FUEL tools

Community Voting

Deal Score
-8
Good Deal
Bad Deal

Why are you downvoting this deal?

Price Intelligence

Deal History

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sold by Sale Price
Walmart$62.10
Ace Hardware$129

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

5 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 13, 2026 10:38 PM
591 Comments
Joined Dec 2015
jacob.b.smithJun 13, 2026 10:38 PM
591 Comments
>Sold and shipped by The TOOL Guy

Without looking I'll bet the TOOL guy isn't an official reseller. Good luck everyone.
Jun 14, 2026 1:12 AM
54 Comments
Joined May 2012
valken951Jun 14, 2026 1:12 AM
54 Comments
Quote from jacob.b.smith View quoted comment :
>Sold and shipped by The TOOL Guy Without looking I'll bet the TOOL guy isn't an official reseller. Good luck everyone.
I agree might be a risky 3rd party maker
Jun 14, 2026 10:41 PM
98 Comments
Joined Sep 2011
drewdinJun 14, 2026 10:41 PM
98 Comments
I just bought this thinking it was a good deal, can I just return back to Walmart?
Jun 15, 2026 5:10 PM
14 Comments
Joined Dec 2023
TreeTopFlyerJun 15, 2026 5:10 PM
14 Comments
Quote from drewdin View quoted comment :
I just bought this thinking it was a good deal, can I just return back to Walmart?
You should be able to return the battery. The linked Walmart page says, "Free 30-day returns"
Jun 17, 2026 5:34 PM
98 Comments
Joined Sep 2011
drewdinJun 17, 2026 5:34 PM
98 Comments
Quote from TreeTopFlyer View quoted comment :
You should be able to return the battery. The linked Walmart page says, "Free 30-day returns"
I had to cancel it through the seller, felt like ebay. Luckily he responded after a few days and cancelled the order. Thanks!

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!