50% more power & runs 50% cooler
Provides the power of an XC battery in a compact size
Fully compatible with the M18™ system, featuring over 175+ tools
REDLINK™ Intelligence: M18™ battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
Best-in-class construction: Offers long-lasting performance and the best protection against jobsite, weather and environmental conditions
The MILWAUKEE® M18™ REDLITHIUM™ HIGH OUTPUT™ CP3.0 Battery Pack provides 50% more power and runs 50% cooler vs M18™ REDLITHIUM™ CP battery packs. This increased performance results in the same power and runtime of a M18™ REDLITHIUM™ XC battery in a lighter and more compact package. The 18-volt battery pack delivers fade-free power and runs substantially cooler through heavy applications, allowing trade professionals to push their cordless tools throughout a wide application range. The REDLITHIUM™ HIGH OUTPUT™ CP3.0 battery is fully compatible with all 175+ Milwaukee M18™ solutions.
18 reviews for M18 Red Lithium Ion 3.0 High Output Battery
Rated 4 out of 5
Tyler R (verified owner)–
The power output on this Milwaukee tool is impressive. It’s comfortable to use and very reliable. Shipping was fast and secure.
Rated 3 out of 5
Nathaniel E (verified owner)–
This Milwaukee product feels built to last. I’ve used it extensively and it shows no signs of wear. Great purchase experience.
Rated 3 out of 5
Kevin U (verified owner)–
This Milwaukee driver delivers serious torque without feeling heavy or awkward. It’s comfortable to use and extremely efficient. Watkins provided great service from start to finish.
Rated 5 out of 5
Nicholas Y (verified owner)–
From ordering to delivery, everything was smooth. The Milwaukee tool is powerful, well-built, and dependable. I’ll definitely be back for more.
Rated 5 out of 5
Riley E (verified owner)–
The Milwaukee tool exceeded my expectations in terms of performance. It feels solid and well-built. Ordering from Watkins was hassle-free.
Rated 4 out of 5
Anthony W (verified owner)–
I’ve had this Milwaukee drill for a few weeks now and it’s been flawless. Battery life is excellent and power output is strong. Would absolutely buy again.
Rated 4 out of 5
Nicholas Y (verified owner)–
This Milwaukee product is clearly designed for professionals. It handles tough jobs effortlessly. Watkins delivered a great buying experience.
Rated 3 out of 5
Bryan P (verified owner)–
The Milwaukee battery charges quickly and lasts longer than expected. It fits perfectly with my other tools. Excellent purchase experience.
Rated 4 out of 5
Julian M (verified owner)–
This Milwaukee product feels like a long-term investment. It performs reliably and shows no signs of strain. Watkins delivered exactly what I needed.
Rated 5 out of 5
Aiden J (verified owner)–
The Milwaukee angle grinder I bought here is powerful, reliable, and easy to control. I’ve used it on multiple projects and it hasn’t overheated or slowed down. Very satisfied with both the product and service.
Rated 5 out of 5
Anthony W (verified owner)–
I’m very impressed with both the tool and the service. Milwaukee delivers professional-grade performance. Watkins made the purchase simple.
Rated 3 out of 5
Richard (verified owner)–
This is my second time ordering Milwaukee tools through Watkins, and once again I’m impressed. The tool quality is top-tier and clearly built to last. I use it daily on job sites and it hasn’t let me down once.
Rated 5 out of 5
Max (verified owner)–
I trust Milwaukee for my tools, and Watkins for buying them. The product arrived in perfect condition and works flawlessly. Great experience.
Rated 3 out of 5
Mason R (verified owner)–
I rely heavily on my tools, and this Milwaukee product hasn’t disappointed. It’s strong, efficient, and dependable. Watkins proved to be a reliable reseller.
Rated 3 out of 5
Anthony W (verified owner)–
From ordering to delivery, everything was smooth. The Milwaukee tool is powerful, well-built, and dependable. I’ll definitely be back for more.
Rated 3 out of 5
Bryan P (verified owner)–
I use this Milwaukee grinder almost daily and it hasn’t shown any signs of wear. The power and control are impressive. Very happy with both the product and the seller.
Rated 5 out of 5
Tyler R (verified owner)–
The ordering process was quick and easy. The Milwaukee tool arrived on time and works flawlessly. No complaints at all.
Rated 4 out of 5
Daniel O (verified owner)–
Watkins delivered exactly what they promised. The Milwaukee tool is authentic, durable, and performs just as advertised. I wouldn’t hesitate to order from them again.
Tyler R (verified owner) –
The power output on this Milwaukee tool is impressive. It’s comfortable to use and very reliable. Shipping was fast and secure.
Nathaniel E (verified owner) –
This Milwaukee product feels built to last. I’ve used it extensively and it shows no signs of wear. Great purchase experience.
Kevin U (verified owner) –
This Milwaukee driver delivers serious torque without feeling heavy or awkward. It’s comfortable to use and extremely efficient. Watkins provided great service from start to finish.
Nicholas Y (verified owner) –
From ordering to delivery, everything was smooth. The Milwaukee tool is powerful, well-built, and dependable. I’ll definitely be back for more.
Riley E (verified owner) –
The Milwaukee tool exceeded my expectations in terms of performance. It feels solid and well-built. Ordering from Watkins was hassle-free.
Anthony W (verified owner) –
I’ve had this Milwaukee drill for a few weeks now and it’s been flawless. Battery life is excellent and power output is strong. Would absolutely buy again.
Nicholas Y (verified owner) –
This Milwaukee product is clearly designed for professionals. It handles tough jobs effortlessly. Watkins delivered a great buying experience.
Bryan P (verified owner) –
The Milwaukee battery charges quickly and lasts longer than expected. It fits perfectly with my other tools. Excellent purchase experience.
Julian M (verified owner) –
This Milwaukee product feels like a long-term investment. It performs reliably and shows no signs of strain. Watkins delivered exactly what I needed.
Aiden J (verified owner) –
The Milwaukee angle grinder I bought here is powerful, reliable, and easy to control. I’ve used it on multiple projects and it hasn’t overheated or slowed down. Very satisfied with both the product and service.
Anthony W (verified owner) –
I’m very impressed with both the tool and the service. Milwaukee delivers professional-grade performance. Watkins made the purchase simple.
Richard (verified owner) –
This is my second time ordering Milwaukee tools through Watkins, and once again I’m impressed. The tool quality is top-tier and clearly built to last. I use it daily on job sites and it hasn’t let me down once.
Max (verified owner) –
I trust Milwaukee for my tools, and Watkins for buying them. The product arrived in perfect condition and works flawlessly. Great experience.
Mason R (verified owner) –
I rely heavily on my tools, and this Milwaukee product hasn’t disappointed. It’s strong, efficient, and dependable. Watkins proved to be a reliable reseller.
Anthony W (verified owner) –
From ordering to delivery, everything was smooth. The Milwaukee tool is powerful, well-built, and dependable. I’ll definitely be back for more.
Bryan P (verified owner) –
I use this Milwaukee grinder almost daily and it hasn’t shown any signs of wear. The power and control are impressive. Very happy with both the product and the seller.
Tyler R (verified owner) –
The ordering process was quick and easy. The Milwaukee tool arrived on time and works flawlessly. No complaints at all.
Daniel O (verified owner) –
Watkins delivered exactly what they promised. The Milwaukee tool is authentic, durable, and performs just as advertised. I wouldn’t hesitate to order from them again.