Milwaukee 48-11-2450C M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack

The Milwaukee 48-11-2450C M12 REDLITHIUM HIGH OUTPUT XC5.0 battery is designed for users who want stronger performance and longer runtime from compact 12V lithium-ion tools without moving up to a heavier platform. Using HIGH OUTPUT cell technology and REDLINK™ Intelligence, this 5.0Ah pack delivers 25% more power, 25% more runtime, and runs 25% cooler than standard M12 XC batteries. That added headroom lets M12 FUEL™ impact drivers, ratchets, oscillating tools, compact band saws, and cut-off tools maintain speed through dense material and repetitive cycles where typical packs heat up and taper off. The pack is built for daily service work: a chemical-resistant housing helps protect against common oils, greases, and solvents found in shops and plants, while all-weather performance keeps output steady down to 0°F / −18°C. Because it’s part of the M12 system, the XC5.0 powers 125+ cordless solutions and supports SUPERCHARGE-capable charging to shorten turnarounds (charger dependent). For trades that count ounces on ladders and under dashboards but still need a genuine runtime upgrade, the M12 HIGH OUTPUT XC5.0 is a smart way to push compact tools harder, stay in the cut longer, and keep kits standardized on one battery platform.

Milwaukee M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack At a Glance

• 25% more power: Drives high-draw M12 battery applications with less slowdown.
• 25% more runtime: Longer cycles between swaps for everyday drilling, fastening, and cutting.
• Runs 25% cooler: Better thermal performance for repeated, demanding tasks.
• HIGH OUTPUT cell tech: Modern cells with improved thermals; SUPERCHARGE-capable.
• REDLINK™ Intelligence: Optimized output and overload protection across tool, pack, charger.
• All-weather use: Fade-free power down to 0°F / −18°C.
• Chemical-resistant housing: Helps defend against oils, greases, and solvents.
• System ready: Fully compatible with 125+ M12 cordless tools.

Markets

• Automotive & Fleet Longer runs on 12V ratchets, right-angle impacts, and cut-off tools; cooler operation during continuous fastener work.
• Electrical & HVAC Reliable power for anchors, panel work, duct fasteners, and rooftop service in cold conditions.
• Manufacturing & Facilities Chemical-resistant shell suits plant floors; keeps inspection lights, drivers, and meters working through shifts.
• Residential & Multi-Family Maintenance Compact, light weight for stairwells, hallways, and tight mechanical spaces.
• Remodeling & Finish Carpentry Steadier speed on oscillating tools and compact saws for clean cuts in trim and cabinetry.
• Service & Installers Standardizes a single 12V lithium-ion pack across an everyday grab-and-go kit.

If you’ve been swapping between compact packs for balance and larger packs for runtime, the M12 HIGH OUTPUT XC5.0 closes the gap. You get a 5.0Ah reservoir that keeps compact tools moving through dense lumber, metal hardware, and repetitive fasteners—without the bulk of a bigger platform. The XC5.0’s 25% power and 25% cooler operation reduce stalls and thermal slowdowns on back-to-back cuts or long fastener runs. REDLINK electronics protect both tool and battery under load, and the housing is built to tolerate shop fluids and rough handling. Add SUPERCHARGE-capable charging (with compatible chargers) and all-weather performance, and you have a genuine productivity upgrade for crews standardized on M12 cordless tools. It’s a straightforward way to gain runtime, torque stability, and consistency while keeping kits light and maneuverable.

Milwaukee 48-11-2450C M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack Features

• REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
• HIGH OUTPUT new lithium-ion technology provides more power, better thermals, and SUPERCHARGE capability
• Delivers 25% more power and runs 25% cooler
• Provides 25% more runtime
• Versatility: Powers all 125+ M12 cordless solutions
• 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
• 3 Year Warranty

Milwaukee 48-11-2450C M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack Includes

• (1) M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack (5.0Ah)

Milwaukee 48-11-2450C M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack Specifications

• GTIN: 00045242615742
• Manufacturers Part #: 48-11-2450C
• Former MFG Part #: 48-11-2450
• Battery Platform: Milwaukee M12
• Battery Voltage: 12V
• Capacity: 5.0 Ah
• Charge Time: 74 minutes (charger dependent)
• Power Tool Accessory Type: Power tool battery
• Accessory Features: High-power cells; cold-weather performance; operates down to 0°F
• Assembled Dimensions: 3.4″ W × 2.6″ H × 0.95″ D
• Assembled Weight: 0.95 lb
• Housing: Chemical-resistant; heavy-duty construction
• Operating Temperature: Down to 0°F / −18°C
• Compatibility: 125+ M12 cordless solutions

Milwaukee 48-11-2450C M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack Warranty

• Milwaukee’s 3 Year Limited Warranty

Why Customers Select the Milwaukee M12 REDLITHIUM HIGH OUTPUT XC5.0 Battery Pack

Crews choose the XC5.0 because it delivers a noticeable jump in torque stability and runtime on the M12 platform while keeping kits compact. The pack’s 25% more power helps compact drivers, ratchets, and saws stay on pace in dense material; the cooler operation sustains performance on repetitive tasks; and REDLINK oversight guards against overload when tools are pushed hard. Add cold-weather reliability and a chemical-resistant shell for shop and field conditions, and the result is a durable M12 battery that boosts day-to-day productivity without adding unnecessary weight. For pros who rely on 12V tools for access and control, the HIGH OUTPUT XC5.0 is a practical, long-life upgrade that keeps work moving with fewer pauses and fewer pack changes.