Product Description

The Milwaukee M12™ CP HIGH OUTPUT™ 2.5 Ah Battery (48-11-2425) is engineered to deliver increased power, faster application speeds, and longer runtime in a compact, lightweight design. Built with HIGH OUTPUT™ REDLITHIUM™ technology, this Compact Pack (CP) battery provides more power than previous M12™ compact batteries while maintaining a smaller footprint for improved tool balance and reduced user fatigue. Featuring REDLINK™ Intelligence, it communicates with compatible Milwaukee M12™ tools to optimize performance while protecting against overload, overheating, and over-discharge. Compatible with the complete Milwaukee M12™ cordless platform, the CP HIGH OUTPUT™ 2.5 Ah Battery is ideal for professionals who need maximum performance without added weight.

Key Features

• Genuine Milwaukee Product
• HIGH OUTPUT™ REDLITHIUM™ Technology
• Compact Pack (CP) Design
• 2.5 Ah Capacity
• REDLINK™ Intelligence
• Increased Power
• Longer Runtime
• Cooler Operation
• Rechargeable Lithium-Ion Battery
• Lightweight Design
• Compatible with All Milwaukee M12™ Tools
• Professional Jobsite Performance

Ideal For

Perfect for:

• Construction
• Electrical Work
• HVAC Installation
• Plumbing
• Automotive Repair
• Equipment Maintenance
• Woodworking
• Everyday Jobsite Applications

Technical Specifications

What's Included

• Milwaukee M12™ CP HIGH OUTPUT™ 2.5 Ah Battery (48-11-2425)

Charger sold separately.

Why Choose This Model?

Compact Size with Increased Power

The CP HIGH OUTPUT™ 2.5 Ah Battery delivers increased power while maintaining a compact, lightweight design that's perfect for overhead work and extended use.

Longer Runtime and Cooler Operation

HIGH OUTPUT™ REDLITHIUM™ technology provides longer runtime and cooler performance under demanding applications.

Compatible with Every M12™ Tool

Designed for the complete Milwaukee M12™ cordless platform, this battery powers hundreds of Milwaukee 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
• General Contracting

Compatible Accessories

For the best performance, pair this battery with:

• Milwaukee M12™ Battery Charger
• Milwaukee M12™ Power Tools
• Milwaukee M12™ Lighting
• Milwaukee M12™ Inspection Tools
• Milwaukee Tool Bags
• PACKOUT™ Storage Solutions

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 M12™ tools?

Yes. The M12™ CP HIGH OUTPUT™ 2.5 Ah Battery is fully compatible with the complete Milwaukee M12™ cordless platform.

4. What are the benefits of the Compact Pack design?

The Compact Pack (CP) design reduces weight and size while still delivering increased power and runtime for demanding 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 M12™ HIGH OUTPUT™ 5.0 Ah Battery
• Milwaukee M12™ XC 4.0 Ah Battery
• Milwaukee M12™ Extended Capacity 3.0 Ah Battery
• Milwaukee M12™ Battery Charger