48-11-1828 M18 XC RED LITHIUM 18-Volt Lithium-ion Cordless Tool Battery (2 pack)

REDLINK Intelligence: Delivers optimized performance and overload protection through total system communication between the tool, battery, and charger. Ensures enduring performance and durability. Onboard fuel gauge: Shows remaining runtime to minimize job site downtime. All-weather operation: Provides fade-free power in extreme jobsite conditions. Versatile use: Compatible with more than 40 M18 cordless power tools. Engineered to optimize individual cell usage. This 18-volt battery pack supplies the power required to operate more than 40 heavy-duty power tools