Milwaukee M18™ REDLITHIUM™ HIGH OUTPUT™ CP3.0 Battery Pack – Compact Power. Cooler Performance. Full System Compatibility.

Experience the perfect balance of power, runtime, and portability with the Milwaukee M18™ REDLITHIUM™ HIGH OUTPUT™ CP3.0 Battery Pack. Delivering 5% more power and running 5% cooler than standard CP battery packs, this compact solution provides the performance of an M18™ XC battery in a lighter, more manageable form — ideal for overhead work and tight spaces.

Engineered for professionals who demand mobility without sacrificing output, the CP3.0 battery delivers fade-free power under heavy loads, ensuring longer runtime and cooler operation during high-demand applications. Whether you're fastening, drilling, or cutting, you’ll experience reliable performance across the entire M18™ system.

Backed by REDLINK™ Intelligence, the CP3.0 communicates seamlessly with Milwaukee tools and chargers to maximize performance and provide overload protection, while its best-in-class construction stands up to harsh jobsite environments.

🔋 Key Features:

• ⚡ Power of an XC Pack in a Compact Size: 5% more power with enhanced portability
  
  

• ❄️ Runs 5% Cooler: Ideal for demanding applications and extended tool use
  
  

• 🔁 Full System Compatibility: Powers 175+ Milwaukee M18™ cordless tools
  
  

• 🧠 REDLINK™ Intelligence: Optimized communication for performance, safety, and efficiency
  
  

• 🧱 Durable Construction: Built tough to resist jobsite abuse and harsh conditions
  
  

• 📊 Onboard Fuel Gauge: Easily monitor remaining runtime at a glance
  
  

For professionals who need lightweight performance without compromise, the M18™ REDLITHIUM™ HIGH OUTPUT™ CP3.0 Battery Pack delivers exceptional power, durability, and versatility in one compact solution.

Less weight. More performance. Built Milwaukee tough.

Dimensions

Product Height (in.)  2.31 in

Product Length (in.)  5.31 in

Product Width (in.)  3.3 in

Battery Weight  1.31 lb