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Milwaukee 48-11-2425 M12 REDLITHIUM HIGH Output CP 2.5Ah Battery

  • Based on 1,668 reviews
Condition: New
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$48.99 Why this price?
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 1
Order within 15 hours and 36 minutes
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Features

  • REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Provides the power of an XC battery in a compact size
  • Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents

Description

The Milwaukee M12 REDLITHIUM HIGH OUTPUT CP2.5 Battery Pack delivers 25% more power and runs 25% cooler than other Milwaukee M12 REDLITHIUM CP battery packs. This increased performance of the lithium-ion battery gives you the same power and runtime of a Milwaukee M12 REDLITHIUM XC battery in a lighter and more compact package. The 12-volt battery pack delivers fade-free power and runs substantially cooler through demanding applications, allowing you to push your cordless power tools throughout a wide range of applications. Its compact, lightweight design allows you to work in tight workspaces and reduces fatigue. Each battery pack is durably built for heavy-duty use, runs cooler, and performs in climates below 0degreesF/-18degreesC. in addition, the M12 REDLITHIUM HIGH OUTPUT CP2.5 is built with a resistant housing, providing increased protection against exposure to common oils, greases, and solvents found in transportation maintenance and manufacturing environments. The Milwaukee M12 REDLITHIUM HIGH OUTPUT CP2.5 is fully compatible with 125+ M12 solutions. Delivers 25% more power and runs 25% cooler Provides the power of an XC battery in a compact size Versatility: 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

Number of Batteries: 1 Lithium Ion batteries required.


Brand: Milwaukee


Battery Cell Composition: Lithium Ion


Battery Capacity: 2.5 Amp Hours


Recommended Uses For Product: Power Tool


Manufacturer: ‎Milwaukee


Part Number: ‎Milwaukee - 48-11-2425


Item Weight: ‎7 ounces


Product Dimensions: ‎1.9 x 2 x 3.3 inches


Item model number: ‎48-11-2425


Batteries: ‎1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: ‎No


Material: ‎Plastic


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Included Components: ‎Milwaukee - 48-11-2425


Batteries Included?: ‎No


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎2.5 Amp Hours


Warranty Description: ‎Manufacturer Warranty


Date First Available: October 6, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 100% funcional
Me ha funcionado de lo más bien, como electricista es una batería que no tiene pérdida. Las quejas de baterías malas en Amazon son por falta de conocimiento, siempre las conectan mal lo que hacer que salgan las luces de que están dañadas pero realmente están totalmente buenas
Reviewed in the United States on August 29, 2025 by Eduardo

  • Good battery
Good battery very poor review because of editing I had to do.
Reviewed in the United States on September 21, 2025 by D. Trelford

  • Works good
Works good
Reviewed in the United States on September 7, 2025 by Andrew

  • Reasonably priced
Charged and worked fine.
Reviewed in the United States on September 1, 2025 by Amazon Customer

  • Execelente producto
La batería y rendimiento es execelente
Reviewed in the United States on August 28, 2025 by Funciona perfectamente

  • Great Product
Great Product
Reviewed in the United States on August 27, 2025 by Rodney Curl

  • It lasts past one charge
avoid the off-market 'knock-offs'. You have a 50-50 change of one that works. The original is the only one I can afford.
Reviewed in the United States on August 11, 2025 by Thomas J. Schulte

  • Came late, price was good.
Took well over 6 weeks to get here. That I put on the fault of the seller. Not sure if it is counterfeit but,... it works and i got it for 42 bucks at the time. Durability and long-term use TBD.
Reviewed in the United States on June 26, 2025 by electron

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