2 year warranty replacement battery for 14.4V 14.4 volt MILWAUKEE 48-11-1024 cordless drill Titan Brand Replacement battery for Milwaukee 48-11-1014 2 year Warranty Voltage 14.4 Capacity 1500 mah Chemistry Ni-CD 107% Compatible with original manufacturer equipments and chargers Integrated microchip prevents overcharging & lengthens battery life