The Milwaukee M18™ REDLITHIUM™ FORGE™ Battery lineup, featuring 6.0Ah, 8.0Ah, and 12.0Ah variants, delivers Milwaukee’s most powerful, longest-life, and fastest-charging performance. Designed for tough applications, each variant combines superior power and extended run-time in a compact form factor optimized for demanding work environments. With built-in REDLINK™ Intelligence and robust housing for enhanced durability, these batteries protect against common oils, greases, and solvents, ensuring reliable performance across over 250 M18™ solutions.

M18™ FORGE™ 6.0Ah Battery

• Compact and ergonomic design ideal for overhead and tight-space applications.
• Charges to 80% in 15 minutes and 100% in 25 minutes with the M18™ Dual Bay Super Charger.
• Provides a balance of power and portability for users needing fast recharges and longevity in smaller, lighter design.

M18™ FORGE™ 8.0Ah Battery

• Delivers 12.0Ah power in a smaller, lighter design for fast application speeds.
• COOL-CYCLE™ Active Cooling System for high-speed cooling, reducing downtime.
• Charges to 80% in 35 minutes and 100% in 45 minutes with COOL-CYCLE™ capable chargers.
• Patented ingress coating for improved protection and active cooling.

M18™ FORGE™ 12.0Ah Battery

• 50% more power than the HIGH OUTPUT™ 12.0Ah Battery for the most demanding tasks.
• COOL-CYCLE™ capable for maximum efficiency and faster cooling in high-demand situations.
• Quick charging: 80% in 35 minutes, 100% in 45 minutes with the M18™ Dual Bay Super Charger.
• Patented ingress coating and advanced venting design for enhanced durability.