Milwaukee M18 FB6 18v FORGE 6.0Ah RED LITHIUM Battery Twin PackThe new M18 6Ah FORGE Delivers HIGH OUTPUT 12.0Ah power in a smaller size and lighter weight. 15 minute super charge to 80 with the M18 dual bay super charger.Compatible with all M18 tools in the range.Supplied as a pack of 2.FEATURESLongest life for the most recharges and best performance over the life of the packREDLITHIUM FORGE provides the most powerful, fastest charging, and longest life batteries within REDLITHIUMBest protection from jobsite, weather, and environmental conditionsResistant housing designed to provide increased protection against common oils, solvents, and greasesREDLINK intelligence, Milwaukees battery circuitry provides optimised performance and overload protection using total system communication between tool, battery and chargerCompatible with all M18 tools in the rangeEnhanced onboard fuel gauge with readability in direct sun lightSPECIFICATIONBattery Pack Capacity 6.0AhQuantity 2Battery Type Li-IonCharge Time M12-18 AC Charger 130 MinCharge Time M12-18 C Charger 115 MinCharge Time M12-18 FC Charger 60 MinCharge Time M12-18 SC Charger 35 MinCharge Time M1418C6 Charger 125 MinCharge Time M18 DBSC Charger 25 MinCharge Time M18 DFC Charger 60 MinCharge Time M18 PC6 Charger 60min