Delivers up to 2.5X more run-time, 20% more power and 2X more life than standard lithium-ion batteries. The M18™ REDLITHIUM™ XC 5.0 extended capacity battery pack features superior pack construction, electronics, and performance to deliver more work per charge and more work over the life of the pack than any battery on the market.

• All-weather performance: Delivers fade free power in extreme jobsite conditions
• Best-in-class construction: Offers long-lasting performance and durability
• Fuel gauge onboard: Displays remaining runtime for less downtime on the job
• REDLINK™ Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
• Versatility: Powers more than 60 Milwaukee® M18™ cordless power tools
• Package Contents: (1) M18 REDLITHIUM XC5.0 Extended Capacity Battery Pack (48-11-1850)
• Manufacturer Warranty: 3 Year Limited Warranty