Engineered for professional performance, this M12 REDLITHIUM XC battery delivers 4.0 Ah of extended runtime even in sub-zero temperatures. Advanced REDLINK circuitry and cell monitoring protect against overloads and temperature fluctuations to prolong battery life and minimize work interruptions.

• Compatible with all Milwaukee M12 lithium-ion tools and chargers
• Integrated fuel gauge on tool indicates exactly when to recharge
• Rapid recharge times ranging from 30 to 75 minutes
• Advanced REDLINK circuitry prevents overloads and cell-damaging discharge
• Revolutionary cell monitoring and temperature regulation for increased life expectancy
• Resists drainage when not in use to ensure readiness
• Flat-bottom base allows tools to stand upright for convenient workspace organization
• Includes a 3-year limited warranty for professional reliability