If you are searching for the best 12 volt lithium-ion cordless power tools, nothing comes close to the Milwaukee® M12™ system, and is powered by the best lithium-ion technology available, REDLITHIUM™.

Milwaukee® is the world leader in cordless lithium-ion technology, offering the most advanced solutions to tradesmen around the globe. Our exclusive line of REDLITHIUM™ batteries provide up to 40% more run-time, 20% more power and 50% more recharges than conventional lithium-Ion batteries. REDLITHIUM™ batteries deliver best in class performance in extreme job-site conditions, including temps as low as 0°F/-18°C. In regions where heat is also a critical factor, REDLITHIUM™ batteries operate 20% cooler than conventional lithium-ion batteries and offer fade free power with no memory effect.

Fully compatible with all M12™ cordless products currently available, the new REDLITHIUM™ battery packs provide an instant upgrade to the performance, run-time and durability of the M12™ tools you already own.


Upgrade. Outwork. Outlast.

Milwaukee’s M12™ REDLITHIUM™ 2.0/XC4.0 provides up to 2X more run-time, 20% more power and 2X more recharges than a standard Lithium-Ion battery. REDLITHIUM™ 2.0/XC4.0 delivers best-in-class performance in extreme job-site conditions, operates cooler, and performs in climates below 0°F/-18°C with fade free power.

Learn More About M12 REDLITHIUM™ 2.0

Learn More About M12 REDLITHIUM™ XC4.0


Power Meets Control

Combining advanced hardware and software, REDLINK™ Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity.

Milwaukee® M12 REDLITHIUM™ 2.0/XC4.0 Batteries
Milwaukee® M12 REDLITHIUM™ 2.0/XC4.0 User Testimonial

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