Brand new in original, sealed retail packaging.Manufactured by Milwaukee®.
The MILWAUKEE® M12™ REDLITHIUM™ HIGH OUTPUT™ CP2.5 Battery Pack delivers 25% more power and runs 25% cooler than standard M12™ REDLITHIUM™ CP packs, packing the performance of an M12™ REDLITHIUM™ XC battery into a lighter, more compact form for greater agility and reduced fatigue in tight workspaces. Engineered for fade-free power and enhanced thermal efficiency, it excels in demanding applications and extreme cold conditions below 0°F/–18°C. Built tough with a resistant housing that defends against oils, greases, and solvents common in automotive and manufacturing settings, this battery maximizes durability and reliability on the jobsite. Fully compatible with over 125 M12™ solutions, it’s the ideal upgrade for professionals seeking compact power without compromise.
Highlights
- Battery pack delivers 25% more power and runs 25% cooler
- Same power and runtime of an M12 REDLITHIUM XC battery
- CP2.5 battery pack powers all 125+ M12 cordless solutions
- REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
- Best-in-class construction: resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents
- All-weather performance: delivers fade free power in extreme jobsite conditions
- Versatility: Powers more than 125+ Milwaukee cordless power tools
- Contact [email protected] before claiming warranty with Milwaukee
- Includes: (1) 48-11-2425 M12 REDLITHIUM HIGH OUTPUT CP2.5 Battery Pack













