The Milwaukee M18 REDLITHIUM XC 5.0 Ah battery delivers up to 2.5X more runtime and 20% more power than standard lithium-ion batteries. Built for heavy-duty use, it features REDLINK Intelligence to protect against overloads and an integrated temperature management system for maximum life. This durable battery performs in extreme climates below 0°F, ensuring reliable power on any jobsite.

• REDLINK Intelligence: Optimizes performance and provides overload protection through total system communication.
• High-Capacity Runtime: 5.0 Ah capacity delivers significantly more work per charge compared to standard batteries.
• All-Weather Reliability: Engineered to perform in extreme jobsite conditions, including temperatures below 0°F/-18°C.
• Onboard Fuel Gauge: Quickly monitor remaining runtime to minimize downtime on the job.
• Rugged Construction: Built for heavy-duty use with protection against vibration, drops, and moisture.
• Universal M18 Compatibility: Powers more than 175 Milwaukee M18 cordless power tools.