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Milwaukee

Milwaukee 48-11-1865 M18 REDLITHIUM HIGH OUTPUT XC 6 Ah Lithium-Ion Battery

  • Based on 1,904 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Martinez Tools (We Record SN#)
Arrives Wednesday, Nov 5
Order within 29 minutes
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Features

  • 50% more runtime, most work/charge of any power tool battery
  • 50% more power to replace 15Amp corded tools & runs 50% cooler
  • Fully compatible with the M18 System, featuring over 150+ tools

Description

The M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery Pack Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: Milwaukee


Battery Cell Composition: Lithium Ion


Battery Capacity: 6 Amp Hours


Recommended Uses For Product: Power Tool


Manufacturer: ‎Milwaukee


Part Number: ‎MIL-48-11-1865


Item Weight: ‎1.5 pounds


Product Dimensions: ‎5.5 x 3.75 x 3.5 inches


Item model number: ‎MIL-48-11-1865


Batteries: ‎1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎1 Count (Pack of 1)


Color: ‎Black


Material: ‎Plastic


Power Source: ‎Battery


Voltage: ‎18 Volts


Item Package Quantity: ‎1


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎6 Amp Hours


Date First Available: August 30, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 5

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
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • High-performance battery.
Great battery! Holds a charge well and powers my tools for a long time. Fits perfectly in all my M18 Milwaukee tools and charges quickly. Definitely reliable for heavy use.
Reviewed in the United States on October 12, 2025 by Amazon Customer
    • Big boy battery
Very good battery at a good price, has a long runtime, will charge in about an hour, fits all tools, and is not heavy despite its size.
Reviewed in the United States on August 4, 2025 by AbnerG
    • Just as expected.
It works and it was just like the other one I have. It fits in my charger and holds a charge.
Reviewed in the United States on May 11, 2025 by D. Witmer
    • Good 6 AH battery
Great product. Gives a fair amount of run time to my Milwaukee axial leaf blower. Yes, I would HIGHLY recommend this to a friend
Reviewed in the United States on April 27, 2025 by Gump
    • Great Purchase
Products are exactly as described and with the fast delivery you cannot beat it.
Reviewed in the United States on September 3, 2025 by daryl park
    • It has the power!
SO much stronger than the smaller batteries that come with the drill and impact wrench! Only used a couple of times with the M18 120/500CFM leaf blower but So far, so good.
Reviewed in the United States on July 9, 2025 by J D
    • Working well despite the heavy weight and high cost.
Working well despite the heavy weight and high cost. Will have to wait to purchase any more of these batteries until the price drops. We prefer do these OEM to the generic brands.
Reviewed in the United States on November 29, 2024 by Mike
    • REAL milwaukee batteries
Geniune milwaukee batteries that can run diagnostics!
Reviewed in the United States on June 25, 2025 by Kyle

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