MILWAUKEE 18V SLIDE BATTERY 2.0AH LI-ION M18B2

The MILWAUKEE® REDLITHIUM™ battery is engineered with advanced electronics and premium construction to deliver superior run time, power, and long-term durability. Featuring REDLINK™ intelligence, the battery communicates with the tool to optimise performance and protect against overload in demanding applications—helping prevent damage and ensuring long-term reliability.

A built-in temperature management system maintains the battery within its ideal operating range, providing maximum life even during heavy-duty use. Individual cell monitoring ensures each cell is optimally charged and discharged, improving efficiency, preventing imbalance, and maximising overall lifespan.

Compared with standard Lithium-Ion packs and previous MILWAUKEE® battery technology, REDLITHIUM™ delivers:

Up to 2x more run time

20% more power

Up to 2x more recharges
(Performance varies by tool, voltage, and application.)

Constructed with an integrated weld frame and a cell separator, the battery offers increased structural integrity and protection against vibration, impact, and jobsite wear.

Designed for professionals who demand dependable, long-lasting battery performance, REDLITHIUM™ ensures consistent, fade-free power across every charge.