Milwaukee M18 Redlithium Xc5.0 Resistant Battery

The milwaukee 48‑11‑1850R M18 REDLITHIUM XC5.0 Resistant Battery offers milwaukee 48‑11‑1850r oil‑ and grease‑resistant housing while delivering the core XC5.0 benefits: m18 red lithium xc 5.0 fade‑free runtime of up to 2.5× longer and around 20 % more power than standard lithium-ion packs. Built for automotive and industrial environments, this battery resists oils, greases, and solvents, runs cooler in sub‑zero conditions, and supports safeguard features via REDLINK™ intelligence—making it a durable performer for professionals using M18 cordless tools.