Milwaukee 48-11-1850R M18 5.0Ah XC Resistant Battery Pack 2-Pack

Rugged power for demanding environments

The Milwaukee 48-11-1850R 2-pack delivers reliable, extended-capacity energy for your M18 tools. Built with a robust housing, these 18V lithium‑ion packs resist exposure to oils, greases, and solvents commonly found on automotive shop floors and manufacturing sites. The result is a durable power source that stays ready when you need it most, helping teams push through lengthy jobs without constant swapping.

All‑weather performance you can trust

Designed to run cooler and maintain steady output, the XC5.0 packs perform across a range of climates and jobsite conditions. Integrated REDLINK intelligence coordinates tool, battery, and charger to optimize performance and guard against overload, so you get dependable power where you work.

• Best-in-class construction with a resistant housing
• Fade-free power in extreme jobsite conditions
• Onboard fuel gauge shows remaining runtime
• REDLINK Intelligence for enhanced system protection
• Versatility to power more than 200 Milwaukee M18 tools

Real‑world use cases

In automotive bays, industrial floors, and field service, these packs stand up to tough daily use. They resist exposure to oils and solvents and handle long shifts without overheating, making them a practical companion for mixed workloads and demanding tasks.

• Heavy‑duty durability reduces downtime from battery swaps
• Extended capacity supports longer sessions between charges

What you get and how it helps

This 2‑pack provides ready-to-use power for multiple tools or spare units on hand. The combination of rugged design, broad tool compatibility, and dependable performance makes it a flexible choice for teams juggling various tasks across the jobsite.