Milwaukee 48-11-1850 M18 REDLITHIUM XC 5.0Ah Battery Pack – 18V Lithium-Ion Rechargeable Power Tool Battery

The Milwaukee M18 REDLITHIUM XC 5.0Ah Battery Pack delivers up to 2.5X more runtime, 20% more power, and 2X more recharges than standard lithium-ion batteries, making it one of the most powerful and reliable 18V batteries for cordless tools. Built with advanced lithium-ion technology, this high-capacity battery ensures long-lasting performance, fade-free power, and maximum durability on the job site. Engineered for heavy-duty applications, the REDLITHIUM XC 5.0 battery features rugged pack construction and intelligent electronics that protect against overloads, overheating, and deep discharge. It performs in extreme temperatures down to -18°C (0°F) and runs cooler under load, extending both runtime and battery life. With REDLINK™ Intelligence, the battery communicates with Milwaukee tools to optimize performance and prevent damage during high-demand tasks. An integrated temperature management system and individual cell monitoring further enhance efficiency and longevity. Ideal for contractors, tradespeople, and serious DIYers, the Milwaukee 48-11-1850 M18 REDLITHIUM XC 5.0Ah Battery is fully compatible with 200+ M18 cordless tools, making it the perfect upgrade for extended runtime and superior tool performance.