Milwaukee M12 REDLITHIUM Compa...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$90.02
Milwaukee M12 REDLITHIUM Compact Battery Pack

Milwaukee M12 REDLITHIUM Compact Battery Pack

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Model: 48-11-2420

In Stock (leaves warehouse same day if ordered before 3pm ET)

$90.02
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Milwaukee M12 REDLITHIUM 2.0Ah Compact Battery Pack

The Milwaukee M12 REDLITHIUM 2.0Ah Compact Battery Pack is a lithium-ion battery pack designed to power the Milwaukee M12 line of cordless tools. Built on the M12 platform and featuring REDLITHIUM battery technology, this compact 2.0Ah pack is engineered to deliver dependable energy storage for drills, drivers, and other M12 cordless tools used on residential, commercial, and industrial jobsites. Its compact profile keeps connected tools balanced and easy to maneuver, making it a practical choice as a primary or spare battery for professionals who rely on the M12 system throughout the workday. This battery pack pairs with the broader Milwaukee M12 cordless tool lineup, giving users a consistent, compact power source across drilling, fastening, and other everyday M12 tasks.

Key Features

  • M12 Platform Compatibility: Engineered to work with Milwaukee's M12 system of cordless tools for reliable fit and function.
  • REDLITHIUM Technology: Built with Milwaukee REDLITHIUM lithium-ion battery technology for consistent power delivery across the M12 tool line.
  • 2.0Ah Capacity: Offers a 2.0Ah capacity to support use of compatible M12 cordless tools throughout the workday.
  • Compact Design: A compact form factor keeps the battery pack lightweight and easy to maneuver in tight or overhead work areas.
  • Lithium-Ion Cell Construction: Lithium-ion cell design supports the power and runtime demands of M12 cordless equipment.
  • M12 System Integration: Designed to integrate seamlessly across the broader Milwaukee M12 cordless tool lineup for consistent performance.
  • Spare or Replacement Battery: Serves as a convenient replacement or spare battery pack for existing M12 cordless tool users.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Powering Milwaukee M12 Cordless Drills and Drivers
  • Professional Trade and Jobsite Use
  • Tight-Space and Overhead Cordless Tool Applications
  • Spare or Replacement Battery for M12 Cordless Tools
  • Residential, Commercial, and Industrial Electrical Work

Why Milwaukee?

Milwaukee is recognized for engineering REDLITHIUM lithium-ion battery technology into its M12 cordless platform, giving professionals a compact and dependable power source for everyday tool use. The M12 REDLITHIUM 2.0Ah Compact Battery Pack reflects Milwaukee's focus on consistent power delivery and practical, jobsite-ready design for the M12 cordless tool system. For professionals who depend on the M12 platform daily, this compact battery pack offers a dependable, ready-to-use power option that keeps M12 cordless tools running.

Manufacturer Resources

Product Specs

Product Type:
Battery Pack
Department:
Electrical
Product Subgroup:
Power Tools
Product Group:
Power Tools & Accessories

Milwaukee 48-11-2420 – Frequently Asked Questions

1) What is the difference between Milwaukee 48-11-2420 and 48-11-2430?
Capacity only. The 48-11-2420 is the 2.0Ah compact pack and the 48-11-2430 is the 3.0Ah version. Both are M12 REDLITHIUM packs and both slide onto the same M12 tools, so a tool bought with one will run on the other. The 3.0Ah gives longer runtime per charge; the 2.0Ah keeps the tool lighter and shorter at the base.
2) Which M12 battery should I buy for overhead and tight-space work?
Go with the 2.0Ah compact pack. Its compact form factor keeps the tool lightweight and easier to maneuver in tight or overhead areas, which is why it is the common pick for in-ceiling and in-panel work. If you are drilling or fastening continuously at a bench or on a long run, the 3.0Ah pack buys you more runtime between charges.
3) Can I use this M12 pack as a spare battery for tools I already own?
That is one of its main uses. The M12 REDLITHIUM compact pack is sold as a standalone battery and works as a replacement or spare for existing M12 cordless tool users, so you can keep one on the tool and one on the charger. It ships as a bare battery, so no tool or charger is included.
4) Is the Milwaukee M12 48-11-2420 a lithium-ion battery?
Yes. It uses lithium-ion cell construction with Milwaukee's REDLITHIUM technology, sized at 2.0Ah. There is no memory effect to manage, so you can top it off between tasks without shortening its useful life.
5) Is the Milwaukee M12 REDLITHIUM pack suitable for commercial and industrial jobsites, not just homeowner use?
It is built for professional trade use and is specified for residential, commercial, and industrial jobsites, including electrical work. For an MRO or facilities crew standardizing on one platform, keeping 2.0Ah and 3.0Ah M12 packs on the shelf covers the full M12 tool fleet, since both fit the same tools.
How fast can I get the Milwaukee 48-11-2420 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Milwaukee 48-11-2420 come with a warranty?
Absolutely. The Milwaukee 48-11-2420 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Milwaukee 48-11-2420?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Milwaukee 48-11-2420 from ZenSupply?
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