Power Tool Batteries & Chargers

Compatible with all Milwaukee M18 cordless tools, the M18 REDLITHIUM XC extended-capacity battery delivers 4 Ah (72 watt-hour) of run time-even in sub-zero temperatures. Each 18 volt lithium-ion battery is laden with new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance and Milwaukee delivers with this 18 volt battery pack.

• Compatible with all Milwaukee M18 tools and chargers (sold separately)
• Resists drainage when not in use
• Built-in charge meter
• Durably constructed with welded frame and rubberized vibration/impact protector
• Recharges in 60-minutes or less
• 3-year limited warranty
• Includes: one 48-11-1840 M18 REDLITHIUM XC 4.0 extended
• Best in class construction: integrated weld frame, cell separator, impact and vibration protective rubber
• Versatility: powers more than 40 Milwaukee M18 cordless power tools
• All-weather performance: delivers fade-free power in extreme jobsite conditions
• 3-year warranty
• Compatible with all M18 chargers