Product Description

The Milwaukee M18™ 5.0 Extended Capacity Battery Pack (48-11-1850) is engineered to provide longer runtime, fade-free power, and dependable performance for professionals using the Milwaukee M18™ cordless platform. Featuring REDLITHIUM™ battery technology, this 5.0 Ah Extended Capacity (XC) lithium-ion battery delivers more runtime and improved durability compared to standard compact batteries. Equipped with REDLINK™ Intelligence, it communicates with compatible Milwaukee M18™ tools to optimize performance while protecting against overload, overheating, and over-discharge. Compatible with the complete Milwaukee M18™ cordless system, this battery is ideal for construction, electrical, plumbing, HVAC, woodworking, automotive repair, and industrial maintenance.

Key Features

• Genuine Milwaukee Product
• REDLITHIUM™ Battery Technology
• 5.0 Ah Extended Capacity
• REDLINK™ Intelligence
• Fade-Free Power
• Longer Runtime
• All-Weather Performance
• Rechargeable Lithium-Ion Battery
• Extended Capacity (XC) Design
• Compatible with All Milwaukee M18™ Tools
• Professional Jobsite Performance

Ideal For

Perfect for:

• Construction
• Electrical Work
• HVAC Installation
• Plumbing
• Automotive Repair
• Equipment Maintenance
• Woodworking
• General Contracting

Technical Specifications

What's Included

• Milwaukee M18™ 5.0 Extended Capacity Battery Pack (48-11-1850)

Charger sold separately.

Why Choose This Model?

Extended Runtime for Longer Productivity

The 5.0 Ah Extended Capacity Battery provides longer operating time than compact batteries, helping reduce interruptions on the jobsite.

Reliable REDLITHIUM™ Performance

REDLITHIUM™ technology delivers consistent fade-free power, long battery life, and dependable performance in demanding environments.

Compatible with Every M18™ Tool

Designed for the complete Milwaukee M18™ cordless platform, this battery powers hundreds of compatible tools while REDLINK™ Intelligence helps maximize battery life and performance.

Compare Before You Buy

Industry Applications

Ideal for professionals working in:

• Construction
• Electrical
• HVAC
• Plumbing
• Automotive Repair
• Facility Maintenance
• Woodworking
• Industrial Applications

Compatible Accessories

For the best performance, pair this battery with:

• Milwaukee M18™ Battery Chargers
• Milwaukee M18™ Power Tools
• Milwaukee M18™ Outdoor Power Equipment
• Milwaukee Tool Bags
• PACKOUT™ Storage Solutions
• Milwaukee Charging Accessories

Packaging Notice

This product may not include the original retail packaging. However, every order is carefully inspected, securely packaged, and protected to ensure it arrives safely and in excellent condition.

Why Buy from Mike Resells?

When you shop with Mike Resells, you're getting more than just professional tools.

We proudly offer:

• Genuine Products
• Competitive Prices
• Secure Checkout
• Carefully Packaged Orders
• Free U.S. Shipping
• Fast Shipping to Most Countries

Frequently Asked Questions

1. Is this Milwaukee battery genuine?

Yes. Mike Resells sells only genuine Milwaukee products sourced from trusted suppliers.

2. Does this battery include a charger?

No. This listing includes the battery only. Charger sold separately.

3. Is this battery compatible with all M18™ tools?

Yes. The M18™ 5.0 Extended Capacity Battery Pack is fully compatible with the complete Milwaukee M18™ cordless platform.

4. What are the benefits of the 5.0 Ah Extended Capacity battery?

The 5.0 Ah Extended Capacity Battery offers longer runtime, fade-free power, and dependable performance for demanding professional applications.

5. How quickly do you ship orders?

Orders are processed quickly and include Free U.S. Shipping and Fast Shipping to Most Countries.

Related Models

• Milwaukee M18™ HIGH OUTPUT™ XC6.0 Battery
• Milwaukee M18™ FORGE™ XC8.0 Battery
• Milwaukee M18™ XC Starter Kit
• Milwaukee M18™ Dual Bay Rapid Charger