The Milwaukee M18™ REDLITHIUM™ HIGH OUTPUT™ Battery Pack is engineered to deliver a superior balance of compact size, extended run-time, and increased power—making it an ideal power source for the full line of M18™ cordless tools. This high-performance lithium-ion battery delivers fade-free power and runs significantly cooler during demanding applications, helping professionals maintain productivity in high-load environments.

Designed to perform in extreme jobsite conditions, the M18™ HIGH OUTPUT™ battery excels even in sub-zero temperatures (below 0°F / -18°C), delivering more work per charge and supporting longer tool life. Whether you're cutting, drilling, or fastening, this battery pack drives reliable corded-tool replacement for heavy-duty trades.

Key Benefits:

• Optimized Power-to-Size Ratio: Delivers increased output without added bulk, ideal for compact and overhead tool use.
• Extended Runtime: Provides more work per charge, reducing downtime and improving jobsite efficiency.
• Cooler Operation Under Load: Runs substantially cooler in heavy applications, extending tool and battery life.
• Cold Weather Performance: Engineered to maintain high power levels in extreme cold conditions.
• Fade-Free Power Delivery: Consistent performance from full charge to empty without power loss.

This M18™ HIGH OUTPUT™ battery is a powerful upgrade for professionals looking to maximize the performance of their Milwaukee cordless tools in demanding applications.