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- Delivers up to 2X more runtime, 20 deg F/-18 deg C. Managed by Milwaukee® exclusive REDLINK™ Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM™ XC4.0 Extended Battery Pack to instantly upgrade the runtime and durability of your Milwaukee® M18 cordless tools.
Milwaukee® Cordless Battery Pack, Rechargeable, Bare Tool, Series: M18™ REDLITHIUM™, Lithium-Ion Battery, 4 Ah Battery, 18 VDC Charge, 90 min Charging, For Use With: Milwaukee® M18™ Cordless Power Tool
- REDLINK™ intelligence - provides optimized performance and overload protection using total system communication between tool, battery and charger
- Best-in-class construction offers long lasting performance and durability
- Fuel gauge on-board displays remaining runtime for less downtime on the job
- Delivers fade free power in extreme jobsite conditions
- Plastic housing
- Bare Tool / KitBare ToolBattery Capacity4 AhBattery TypeLithium-ionCharge Voltage18 VDCSuitable For Use WithMilwaukee® M18™ Cordless Power ToolCharging Time90 minManufacturerMilwaukee ToolManufacturer #48-11-1840SeriesM18 RedlithiumTypeRechargeable