Milwaukee M12 4AH Batteries, 2Pk

Milwaukee M12 4AH Batteries, 2Pk

The Milwaukee 48-11-2442 M12™ REDLITHIUM™ XC 4.0 Battery 2-Pack delivers extended runtime, increased power, and long-lasting durability for Milwaukee M12™ cordless tools. Each battery provides 4.0 amp-hours of capacity and is engineered with Milwaukee's advanced battery technology to deliver up to 2X more runtime, 20% more power, and 2X more recharges compared to standard lithium-ion batteries. Featuring REDLINK™ Intelligence, overload protection, individual cell monitoring, and all-weather performance, these batteries help keep tools running strong whether you're working in a heated shop or somewhere that makes a freezer feel cozy.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-11-2442
• Brand: Milwaukee
• Series: M12™ REDLITHIUM™ XC4.0
• Product Type: Rechargeable lithium-ion battery pack (2-pack)
• Battery Capacity: 4.0 Ah per battery
• Voltage: 12V (M12™ platform)
• Pack Quantity: 2 batteries
• Runtime: Delivers up to 2X more runtime than standard lithium-ion batteries
• Power Output: Provides up to 20% more power
• Battery Life: Offers up to 2X more recharges over pack life
• Technology: REDLINK™ Intelligence for optimized performance and system communication
• Protection Features: Overload protection and discharge protection help prevent tool and battery damage
• Cell Monitoring: Individual cell monitoring maximizes battery life and performance
• Temperature Management: Designed to run cooler for improved longevity
• Operating Conditions: Maintains fade-free power in extreme jobsite conditions, including temperatures below 0°F (-18°C)
• Compatibility: Powers most Milwaukee M12™ cordless tools
• Recharge Time: Approximately 60–77 minutes
• Warranty: 3-Year Limited Warranty

Ideal For

• Users looking to maximize runtime on Milwaukee M12™ cordless tools
• Tradespeople who need reliable power throughout long workdays
• Cold-weather applications where battery performance can make or break the job
• Keeping a charged spare battery ready to minimize downtime
• Professionals who believe waiting on batteries is a poor use of valuable coffee-drinking time