Milwaukee M18 REDLITHIUM™ 2.0Ah Battery Pack

Power through your toughest jobs with the Milwaukee M18 REDLITHIUM™ 2.0Ah compact battery. Engineered for professionals, this 18 V lithium-ion pack delivers consistent energy output and extended runtimes in a lightweight design. Whether you’re drilling, fastening, or cutting, its advanced cell-by-cell monitoring and REDLINK™ intelligence ensure your tools operate at peak efficiency while protecting against overloads.

Built to withstand harsh conditions, the internal battery construction maintains reliable performance even in sub-zero temperatures. An integrated fuel gauge provides quick, at-a-glance status of remaining charge—so you’ll never be caught off guard on the jobsite.

Key Features

• Durable REDLITHIUM™ technology for consistent high-quality performance and longer life span
• Compatible with all M18™ cordless tools—over 40 applications
• Up to twice the life of a standard compact lithium-ion battery
• Optimized for extreme-cold environments
• On-board fuel gauge clearly displays remaining run time
• REDLINK™ intelligence system communicates between tool, battery, and charger for total efficiency
• Cell-by-cell monitoring enhances overall battery longevity