Milwaukee M18 REDLITHIUM XC 5.0Ah 18V Extended Capacity Battery Pack (48-11-1852) – 2-Pack, High-Performance Batteries for Cordless Power Tools

LONGER RUNTIME – Provides up to 2.5x more runtime and 20% more power than standard lithium-ion batteries. EXTENDED DURABILITY – Engineered for impact, water, and vibration resistance in demanding environments. REDLINK INTELLIGENCE – Optimizes performance and prevents overload by communicating between battery, tool, and charger. ALL-WEATHER PERFORMANCE – Operates reliably in extreme temperatures, even below 0°F (-18°C). INTEGRATED FUEL GAUGE – Displays real-time charge level to minimize downtime. SMART THERMAL MANAGEMENT – Prevents heat buildup for longer life and consistent output. FADE-FREE POWER – Delivers consistent performance throughout the charge cycle. UNIVERSAL M18 COMPATIBILITY – Works with over 250 Milwaukee M18 cordless tools. 2-PACK VALUE – Includes (2) 5.0Ah Extended Capacity Batteries for continuous productivity. BUILT FOR PROS – Ideal for contractors, remodelers, mechanics, and DIYers who demand reliability.