M18 9.0 Red Lithium Battery - Milwaukee Electric Tools

The Milwaukee M18 9.0 Red Lithium Battery (model 48-11-1890) is engineered to provide extended runtime and consistent power for demanding professional automotive and industrial applications. This high-capacity 18V battery is designed to reduce downtime and enhance productivity across various job sites and service bays, powering the full range of Milwaukee M18 cordless tools.

Key Features

• REDLITHIUM™ HD 9.0 Technology: This advanced m18 redlithium hd 9.0 technology delivers up to 5 times more run-time and 35% more power compared to standard 18V lithium-ion batteries, while running 60% cooler during heavy-duty use.
• Advanced REDLINK™ Intelligence: Optimizes communication between the battery, M18 tools, and the charger for enhanced performance and crucial overload protection, safeguarding your equipment investment.
• Durable Pack Construction: Built with a durable metal frame and shock-responsive separators, this battery is designed to withstand harsh job site conditions, resisting impacts, drops, and vibrations for a longer operational lifespan.
• High Capacity 9.0 Amp-hour Design: Offers sustained, high-draw power, making it suitable for power-intensive applications and prolonging work sessions between charges.
• Fade-Free Power & On-Board Fuel Gauge: Maintains consistent power output throughout the entire discharge cycle, preventing performance drops under heavy load. An integrated fuel gauge displays remaining runtime to help manage efficiency.

Applications

Engineered for professional technicians and mechanics, this 18V Milwaukee battery powers the full range of over 100 Milwaukee M18 cordless tools. It is particularly well-suited for high-demand tasks in vehicle service bays, such as operating heavy-duty impact wrenches for automotive repair, circular saws for cutting materials, and angle grinders for fabrication. Its robust design makes it an essential power source for professionals in construction, electrical installation, and general industrial maintenance where reliability and extended runtime are critical.

Specifications

• Model Number: 48-11-1890
• Weight: 2.4 lbs
• Dimensions: 3.1 x 5.1 x 3.4 inches
• Battery Type: Lithium-Ion
• Voltage: 18V
• Capacity: 9.0 Amp-hour (Ah)