Milwaukee Tool - Milwaukee 48-59-2440 M12 XC 4.0 Starter

20% more power than standard lithium ion battery Features: Provides up to 2X more run time; 20% more power than standard lithium ion battery; REDLITHIUM 4.0Ah battery operates cooler and performs in climates below 0-Degrees with fade free power; 2X more recharges than standard lithium ion battery; Charge management: Charger communicates with the battery pack to ensure a full charge and battery protection; Onboard indicator light: Provides the status of the battery; REDLINK™ Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger; All-weather performance: Delivers fade-free power in extreme jobsite conditions; Best-in-class construction: Offers long-lasting performance and durability; Versatility: Powers most Milwaukee M12™ cordless power tools