Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popularFlippino posted Jun 13, 2026 07:55 PM
popularFlippino posted Jun 13, 2026 07:55 PM

Milwaukee M18 REDLITHIUM XC 5.0Ah 18V Extended Capacity Battery Pack (48-11-1852) – 2-Pack, High-Performance Batteries (FLASH DEAL) $109

$109

$269

59% off
Walmart
3,768 Views
Get Deal at Walmart
Good Deal
Save
Share
Deal Details
https://www.walmart.com/ip/Milwau...hbdg=L1600

Product details
Power through demanding applications with the Milwaukee M18 REDLITHIUM XC 5.0Ah Extended Capacity Battery Pack (48-11-1852) — a 2-pack engineered for professionals who need maximum runtime, durability, and performance. Designed for contractors, electricians, plumbers, and serious DIYers, these high-capacity batteries deliver up to 2.5x more runtime, 20% more power, and 2x longer life compared to standard lithium-ion batteries. Each REDLITHIUM XC 5.0 battery features advanced cell construction and smart electronics that optimize power output and safeguard against overload, overheating, and over-discharge. Built to perform in harsh conditions, the rugged housing protects against water, vibration, and impact, while the internal design routes moisture away from sensitive electronics — extending the lifespan and maintaining performance even in temperatures below 0°F (-18°C). Milwaukee's REDLINK Intelligence enables seamless communication between tool, battery, and charger to ensure peak performance and protection during heavy-duty use. The integrated fuel gauge provides real-time battery status, reducing downtime and improving productivity. Compatible with over 250+ Milwaukee M18 cordless tools, including drills, impact drivers, grinders, saws, and nailers, this 2-pack gives professionals the power, versatility, and confidence to get more done on every charge. Whether you're working in the shop, on the jobsite, or outdoors, the M18 REDLITHIUM XC 5.0Ah batteries deliver consistent, fade-free power that lasts.
LONGER RUNTIME – Provides up to 2.5x more runtime and 20% more power than standard lithium-ion batteries.
EXTENDED DURABILITY – Engineered for impact, water, and vibration resistance in demanding environments.
REDLINK INTELLIGENCE – Optimizes performance and prevents overload by communicating between battery, tool, and charger.
ALL-WEATHER PERFORMANCE – Operates reliably in extreme temperatures, even below 0°F (-18°C).
INTEGRATED FUEL GAUGE – Displays real-time charge level to minimize downtime.
SMART THERMAL MANAGEMENT – Prevents heat buildup for longer life and consistent output.
FADE-FREE POWER – Delivers consistent performance throughout the charge cycle.
UNIVERSAL M18 COMPATIBILITY – Works with over 250 Milwaukee M18 cordless tools.
2-PACK VALUE – Includes (2) 5.0Ah Extended Capacity Batteries for continuous productivity.
BUILT FOR PROS – Ideal for contractors, remodelers, mechanics, and DIYers who demand reliability.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
https://www.walmart.com/ip/Milwau...hbdg=L1600

Product details
Power through demanding applications with the Milwaukee M18 REDLITHIUM XC 5.0Ah Extended Capacity Battery Pack (48-11-1852) — a 2-pack engineered for professionals who need maximum runtime, durability, and performance. Designed for contractors, electricians, plumbers, and serious DIYers, these high-capacity batteries deliver up to 2.5x more runtime, 20% more power, and 2x longer life compared to standard lithium-ion batteries. Each REDLITHIUM XC 5.0 battery features advanced cell construction and smart electronics that optimize power output and safeguard against overload, overheating, and over-discharge. Built to perform in harsh conditions, the rugged housing protects against water, vibration, and impact, while the internal design routes moisture away from sensitive electronics — extending the lifespan and maintaining performance even in temperatures below 0°F (-18°C). Milwaukee's REDLINK Intelligence enables seamless communication between tool, battery, and charger to ensure peak performance and protection during heavy-duty use. The integrated fuel gauge provides real-time battery status, reducing downtime and improving productivity. Compatible with over 250+ Milwaukee M18 cordless tools, including drills, impact drivers, grinders, saws, and nailers, this 2-pack gives professionals the power, versatility, and confidence to get more done on every charge. Whether you're working in the shop, on the jobsite, or outdoors, the M18 REDLITHIUM XC 5.0Ah batteries deliver consistent, fade-free power that lasts.
LONGER RUNTIME – Provides up to 2.5x more runtime and 20% more power than standard lithium-ion batteries.
EXTENDED DURABILITY – Engineered for impact, water, and vibration resistance in demanding environments.
REDLINK INTELLIGENCE – Optimizes performance and prevents overload by communicating between battery, tool, and charger.
ALL-WEATHER PERFORMANCE – Operates reliably in extreme temperatures, even below 0°F (-18°C).
INTEGRATED FUEL GAUGE – Displays real-time charge level to minimize downtime.
SMART THERMAL MANAGEMENT – Prevents heat buildup for longer life and consistent output.
FADE-FREE POWER – Delivers consistent performance throughout the charge cycle.
UNIVERSAL M18 COMPATIBILITY – Works with over 250 Milwaukee M18 cordless tools.
2-PACK VALUE – Includes (2) 5.0Ah Extended Capacity Batteries for continuous productivity.
BUILT FOR PROS – Ideal for contractors, remodelers, mechanics, and DIYers who demand reliability.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we

Community Voting

Deal Score
+9
Good Deal
Get Deal at Walmart

Price Intelligence

Model: Milwaukee 48-11-1852 M18 Red Xc 5.0 Ah Extended Capacity Battery (2 pack) - Black

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 6/15/2026, 01:27 AM
Sold By Sale Price
Walmart$109
NewEgg$189
Ace Hardware$199

Leave a Comment

Unregistered (You)

6 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 13, 2026 09:22 PM
33 Posts
Joined Apr 2016
1slickgatorJun 13, 2026 09:22 PM
33 Posts
Shipped and sold by ToolsRUs, not Walmart. May as well post listings from eBay.
Yesterday 01:08 AM
723 Posts
Joined Jun 2012
-MoistTowelette-Yesterday 01:08 AM
723 Posts
It's cool that Walmart sells Milwaukee.
1
Yesterday 02:30 PM
6 Posts
Joined Dec 2021
ElatedKnob4596Yesterday 02:30 PM
6 Posts
Quote from 1slickgator :
Shipped and sold by ToolsRUs, not Walmart. May as well post listings from eBay.
Facts, probably last half the time & a quarter of the quality
Yesterday 03:51 PM
6,890 Posts
Joined Sep 2006
SwampStomperYesterday 03:51 PM
6,890 Posts
Good deal if ya need em.
Yesterday 06:49 PM
723 Posts
Joined Jun 2012
-MoistTowelette-Yesterday 06:49 PM
723 Posts
Quote from ElatedKnob4596 :
Facts, probably last half the time & a quarter of the quality
They're actually Milweekau batteries.
Today 03:38 AM
13 Posts
Joined Sep 2019
CyanPiranha266Today 03:38 AM
13 Posts
Quote from ElatedKnob4596 :
Facts, probably last half the time & a quarter of the quality
100% authentic battery

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals