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Battery Adapter for Milwaukee 12V M12, for DeWalt 20V & for Milwaukee M18 18V Lithium Battery Convert to for Milwaukee M12 12V Battery, for Milwaukee M12 12V Power Tool

  • Based on 46 reviews
Condition: New
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FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Mar 31
Order within 16 hours and 22 minutes
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Features

  • Conversion function This DM18M12 adapter is for DeWalt 20V battery DCB180 DCB200 DCB205 DCB206 DCB606 DCB609 and for Milwauke M18 48-11-1852 48-11-1840, 48-11-1815, 48-11-1820 48-59-1850 Lithium batteries to for Milwaukee 12 volt M12 Lithium-ion Battery.(NOTE: battery not included)
  • Compatible with Milwaukee M12 12V Power ToolsThe DM18M12 adapter is fully compatible with milwaukee M12 12V power tools
  • Easy to UseThe DM18M12 adapter is easy to use. Steps to use: Insert for dewallt 20V or for milwaukee 18V lithium battery into the base of DM18M12 adapter; Install the adapter into the for milwaukee M12 12V power tools
  • NoteDon't use the adapter to charge the battery when you need to charge the battery.(CANNOT charge battery with the Adapter! The Adapter must be removed before charging the battery)
  • What You Get: ADVTRONICS battery adapter for dewalt 20v & for milwaukee m18 18v lithium battery convert to for milwaukee m12 12V battery. 12-month warranty and our friendly customer servi

Number of Batteries: 1 Lithium Ion batteries required.


Brand: Generic


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Power Tool


Unit Count: 1.0 Count


Package Dimensions: 4.76 x 4.53 x 3.9 inches


Item Weight: 6.7 ounces


Batteries: 1 Lithium Ion batteries required.


Date First Available: October 12, 2023


Manufacturer: Huizhoushi Yourun New Energy Technology Co., Ltd.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 31

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Jury is still out but it seems to be good quality
Fits my Milwaukee tools . Allows for use of M18 battery to power 12v tools . I will review more later as I use it to determine how long (by Ah comparison ) it lasts and if it damages my tools . Keep u posted
Reviewed in the United States on September 21, 2025 by J. Thomas Wolfe Jr.
    • Works great
Works great
Reviewed in the United States on August 30, 2025 by Kyle
    • Battery adapter
This adapter works perfectly! Swapping from Milwaukee batteries to DeWalt is super easy now. Really great product.”
Reviewed in the United States on December 8, 2025 by Hugo mancilla
    • Tool
Great adapter
Reviewed in the United States on July 23, 2025 by Edward Chase
    • Just works
Nice to have when most my tools are Dewalt. But some of milwaukees new m12 tools are awesome but the batteries cost as much as the tool itself. Love all these new adapters.
Reviewed in the United States on August 5, 2025 by RT2468
    • Drains batteries
Works but drained the battery when not in use.
Reviewed in the United States on September 20, 2025 by Amazon Customer
    • USEFUL ADDITION
This lets me use my 2, 3, & 5ah M18 batteries on my M12 tools. Works great. Did see another reviewer mention these clips broke on his, so I am being careful not to slam a tool around when I have this adapter mounted. Happy with it otherwise.
Reviewed in the United States on March 17, 2025 by Bob
    • DO NOT BUY
DO NOT BUY. Destroyed 2 of my very expensive Red lithium batteries.
Reviewed in the United States on October 9, 2025 by Spacepilot

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