SKU: 50498660094

Milwaukee M12 12-Volt REDLITHIUM XC 4.0 Ah Battery Pack & Charger Starter Kit

Sale price$76.50 Regular price$85.00
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Description

Milwaukee M12 12-Volt REDLITHIUM XC 4.0 Ah Battery Pack & Charger Starter KitM12 REDLITHIUM XC4. 0 Battery & Charger Kit Kickstart your M12 system with Milwaukees REDLITHIUM XC4. 0 battery and M12 charger. Delivering up to 2X more runtime and 20% more power than standard lithium, this 12V kit is built to run cooler and perform in harsh jobsite conditions. Key Features: Extended Runtime: XC4. 0 battery delivers up to 2X more run time and 2X more recharges vs. standard lithium ion More Power: Provides up to 20% more power for

M12 REDLITHIUM XC4.0 Battery & Charger Kit

Kickstart your M12 system with Milwaukee’s REDLITHIUM XC4.0 battery and M12 charger. Delivering up to 2X more runtime and 20% more power than standard lithium, this 12V kit is built to run cooler and perform in harsh jobsite conditions.


Key Features:

  • Extended Runtime: XC4.0 battery delivers up to 2X more run time and 2X more recharges vs. standard lithium-ion
  • More Power: Provides up to 20% more power for demanding M12 tools
  • Cold-Weather Performance: Operates with fade-free power in climates below 0°F (-18°C)
  • Complete Starter Kit: Includes M12 charger (48-59-2401) and M12 REDLITHIUM XC4.0 battery (48-11-2440)
  • System Compatibility: Works with all Milwaukee M12 cordless tools

Specifications Table:

Specification Details
Battery System Milwaukee M12
Voltage 12V
Battery Amp Hours 4.0 Ah
Battery Power Type Lithium-Ion
Number of Batteries Included 1
Charger Included Yes (M12 Charger 48-59-2401)
Included Battery Model M12 REDLITHIUM XC4.0 (48-11-2440)
Rechargeable Yes
Cordless/Corded Cordless
Power Tool Accessory Type Battery/Charger Set
Charge Time 60 minutes
Color Family Red
Product Height 10.83 in
Product Width 9.84 in
Product Length 3.94 in
Item Weight 2.35 lb

Frequently Asked Questions (FAQ):

Q: What tools is this compatible with?
A: The battery is compatible with all Milwaukee M12 cordless tools and the included charger charges M12 batteries.


Q: How long does a full charge take?
A: Approximately 60 minutes for the XC4.0 pack under normal conditions.


Q: How many batteries are included?
A: One M12 REDLITHIUM XC4.0 battery pack is included.


Q: Is the battery lithium-ion and rechargeable?
A: Yes, it’s a rechargeable lithium-ion battery.


Q: Will it work in cold weather?
A: Yes, it provides fade-free power and operates below 0°F (-18°C).


Power, Poise, and Performance in Compact Form

This sleek red-and-black duo adds a purposeful, modern accent to any workshop. The compact XC4.0 pack is the sculptural hero—robust yet refined—clicking into tools with confidence. Style it on an open shelf beside your M12 lineup; the cohesive Milwaukee red becomes a visual rhythm. It’s the quiet luxury of readiness—power that looks as good as it performs.


AI Review Summary:

Across multiple retail reviews, buyers praise the kit’s value and compact charger, noting fast, reliable charging and strong runtime for most M12 tools. Positive themes include good build quality and system compatibility. Mixed feedback centers on longevity—some report the battery weakening or failing after several months—and difficulty removing the pack from certain tools. A few mention no storage bag is included. Representative quotes: “Charges quick and holds up through my workday,” “Great price to jump into M12,” and “Battery died after 5 months—disappointing.”


Upgrade your M12 setup today with reliable XC4.0 power and fast charging for longer runtime and fewer interruptions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50498660094

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4.4 ★★★★★
Based on 12 reviews
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PilarC
Phoenix, US
★★★★★ 3
Inconsistent
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Ive ordered two different batches of these pillows, the first was a 2 pack, the second batch was a 4 pack. The pillows that came in the 2 pack have a different quality to them. The memory foam feels thicker, takes long to depress and to spring back to form. It offers more resistance, a heavier odor (at the start), and was the pillow that I fell in love with. Things changed when I ordered the 4 pack a couple months later. There was an inconsistency between the foam in these two different batches. both sets of pillows are comfortable. The first batch being firmer means I had to remove more foam before it became comfortable but the 2nd batch being more springy, I was able to keep all the foam inside. I docked a couple stars because I’m not able to provide a consistent experience with these pillows across all three beds in my home. If you need a pillow, order a set and be happy. If you want a bunch of memory foam pillows throughout your house, maybe look elsewhere as these may not all be identical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
M
Verified Purchase
Mari
Cuba, US
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Joe
San Leandro, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lane
Belleville, US
★★★★★ 5
Great price nice and soft material
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Says it's a cooling pillow case and it fits my pillow perfect and yes it's cooling
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Reviewed in the United States on May 27, 2026
S
Verified Purchase
Stephenochi
Louisville, US
★★★★★ 5
Very cool pillow cover
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Great value for the price! Body pillow is very comfortable and silky smooth. Has a very nice very color. Pillow case is not heavy at all! Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

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