Genuine Milwaukee 48-11-2440 New M12 12V Red Lithium XC 4.0 Ah Battery

Compatible with all Milwaukee M12 cordless tools and instruments the M12 REDLITHIUM XC extended-capacity battery delivers 4 Ah 48 watt-hour of run time-even in sub-zero temperatures. Each 12 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.