18V M18 Lithium-Ion Battery Compact design for easy handling and portability 1.5Ah Capacity Provides longer runtime for enhanced productivity Lightweight Design Reduces user fatigue during extended use On-Board Fuel Gauge Monitors remaining runtime for convenience Temperature Management System Performs effectively in extreme conditions (-18°C / 0°F) Individual Cell Voltage Monitoring Extends battery lifespan with optimal charging and discharging Overload Protection Safeguards tools against potential damage during heavy-duty tasks Wide Compatibility Works with Milwaukee M18 cordless tools Durable Construction Built to withstand job site conditions Quick and Reliable Performance Ideal for professionals and DIYers