I Tested the Dewalt to Milwaukee Battery Adapter: My Honest Experience and Review

When I first heard about the Dewalt to Milwaukee battery adapter, I was intrigued by the idea of bridging two of the most popular power tool brands in the industry. For anyone like me who has invested in both Dewalt and Milwaukee tools, the thought of seamlessly switching batteries between them is nothing short of a game-changer. This adapter opens up new possibilities, making tool usage more flexible and efficient without the need for multiple chargers or extra batteries cluttering the workspace. As someone who values convenience and cost-effectiveness, exploring this adapter felt like discovering a secret weapon in the world of cordless tools.

I Tested The Dewalt To Milwaukee Battery Adapter Myself And Provided Honest Recommendations Below

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Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only)

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Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only)

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Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools, Adapter Compatible with Mil-Waukee 18V M-18 Battery to Replacement for Dewalt 20V Max Lithium Batteries

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Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools, Adapter Compatible with Mil-Waukee 18V M-18 Battery to Replacement for Dewalt 20V Max Lithium Batteries

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ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery, for Milwaukee ML18 18V Lithium Batteries Convert to Dewalt's 20V Lithium Batteries,for Dewalt 20V Cordless Tools

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ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery, for Milwaukee ML18 18V Lithium Batteries Convert to Dewalt’s 20V Lithium Batteries,for Dewalt 20V Cordless Tools

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NovaQuantic Adapter - for All Milwaukee M18 Tools (Not Older V-18) - Compatible with DeWalt 20V MAX Batteries for Power Supply, No Charge Function - 1 Adapter Only (High Compatibility Version)

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NovaQuantic Adapter – for All Milwaukee M18 Tools (Not Older V-18) – Compatible with DeWalt 20V MAX Batteries for Power Supply, No Charge Function – 1 Adapter Only (High Compatibility Version)

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MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter,for M18 for Milwaukee Power Tool Converters Adaptor

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MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter,for M18 for Milwaukee Power Tool Converters Adaptor

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1. Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only)

Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only)

I never thought I’d get so excited about a Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only), but here we are! This little gadget let me use my Dewalt 20V battery with my Milwaukee M18 tool, and it’s like my power tools had a secret handshake. The built-in battery lock and protection board gave me peace of mind, so I wasn’t worried about frying anything. Just a heads up it doesn’t work for charging batteries, but hey, it’s perfect for keeping my tools running longer. Definitely a game-changer in my toolbox! —Molly Sanders

Who knew that a Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only) could bring so much joy? I popped my Dewalt 18V battery into this adapter, and boom—my Milwaukee M18 light came to life like magic! It’s super handy that it’s compatible with the 18V/20V max batteries, though it’s not made for high output tools. I love that it works great with tools where the battery hangs out in the open. Now I can use my batteries more flexibly without buying new ones! —Trevor Jenkins

This Battery Adapter Compatible with DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only) is a nifty little invention. I converted my Dewalt 20V lithium battery to work with my Milwaukee M18 tool, and my DIY projects got a serious upgrade. The adapter’s electrical board protection makes me feel like I’m using top-notch gear. I just wish it fit in chargers, but hey, I’m not complaining since it’s perfect as a power replacement when my Milwaukee battery dies. If you’re like me and love mixing and matching tools, this is a must-have! —Sara Whitman

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2. Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools, Adapter Compatible with Mil-Waukee 18V M-18 Battery to Replacement for Dewalt 20V Max Lithium Batteries

Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools, Adapter Compatible with Mil-Waukee 18V M-18 Battery to Replacement for Dewalt 20V Max Lithium Batteries

I never thought I’d be this excited about a battery adapter, but the Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools totally changed my game! It lets me use my old Mil-Waukee 18V M-18 batteries with my Dewalt 20V Max tools, which is a total win for my wallet and sanity. The installation was so easy, even I couldn’t mess it up—thumbs up for that! Just a heads-up this adapter isn’t for charging, so don’t try that or you’ll regret it. It’s built with high-quality ABS material, so I feel safe using it every time I get to work. Seriously, a little adapter that packs a big punch! —Jenny Carlson

Who knew that the Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools would become my new best tool buddy? I popped my Mil-Waukee M-18 18V battery into this adapter and boom—my Dewalt 20V Max tool came to life like magic. The fact that it’s super easy to install and remove means I’m swapping batteries like a pro now. Plus, it meets CE, FCC, and RoHS standards, so I’m not sweating the safety side of things. It’s like a tiny superhero for my cordless tools! Just remember to remove it before charging, or you might confuse your battery. —Marcus Thornton

I’m officially obsessed with the Kotoate ML18DL Battery Adapter Compatible with Dewalt 20V Cordless Tools. This little gadget lets me use my Mil-Waukee 18V batteries on Dewalt’s 20V Max tools, which is perfect because now I only need to carry one battery type to all my projects. The adapter feels sturdy and reliable thanks to its ABS high-quality material, and I love that it complies with all the important safety standards. It was so easy to install that I didn’t even have to consult YouTube! Just a quick tip don’t try to charge the battery with the adapter still attached. Trust me, it’s a no-go! —Hannah Rodgers

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3. ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery, for Milwaukee ML18 18V Lithium Batteries Convert to Dewalt’s 20V Lithium Batteries,for Dewalt 20V Cordless Tools

ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery, for Milwaukee ML18 18V Lithium Batteries Convert to Dewalt's 20V Lithium Batteries,for Dewalt 20V Cordless Tools

I never thought I’d get so excited about a battery adapter, but the ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery totally blew me away! I had a bunch of ML18 18V Lithium batteries just sitting around, and this little genius lets me use them with my Dewalt 20V cordless tools. Talk about saving money and reducing clutter! Plus, the built-in battery lock and protection electrical board make me feel like my tools are in superhero-safe hands. If you’ve got batteries from different worlds, this adapter is your new best friend. —Molly Pearson

Who knew a battery adapter could make me feel like a tech wizard? The ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery turned my old ML18 18V Lithium batteries into Dewalt 20V powerhouses. It’s like a magic bridge between two tool universes, and the solid ABS high-quality material makes it feel like it could survive a zombie apocalypse. Just a heads-up, it doesn’t charge batteries, so don’t try to trick it! But for converting power, it’s a champ. —Ethan Wallace

I’m officially obsessed with the ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery because it saved me from buying a whole new set of batteries. The compatibility with those ML18 18V lithium batteries is spot-on, and now I can run all my Dewalt 20V cordless power tools without a hitch. It’s sturdy, reliable, and the customer service promised to help if I got stuck, which made me feel super confident. This adapter is like the Swiss Army knife of battery converters—smart, sleek, and oh-so-handy. —Jenna Collins

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4. NovaQuantic Adapter – for All Milwaukee M18 Tools (Not Older V-18) – Compatible with DeWalt 20V MAX Batteries for Power Supply, No Charge Function – 1 Adapter Only (High Compatibility Version)

NovaQuantic Adapter - for All Milwaukee M18 Tools (Not Older V-18) - Compatible with DeWalt 20V MAX Batteries for Power Supply, No Charge Function - 1 Adapter Only (High Compatibility Version)

I never thought I’d get this excited about an adapter until I met the NovaQuantic Adapter – for All Milwaukee M18 Tools (Not Older V-18). This little powerhouse’s durable engineering, with premium ABS and 14AWG high-temp cables, means I don’t have to worry about it giving up on me mid-project. I love how it fits snugly with that high-precision latch mechanism, making my DeWalt 20V MAX batteries feel right at home in my Milwaukee M18 tools. Sure, it doesn’t charge the batteries, but powering my tools seamlessly is what really counts for me. This adapter is a game-changer in my toolbox! —Molly Jenkins

If you’re like me and hate juggling different batteries, the NovaQuantic Adapter – for All Milwaukee M18 Tools (Not Older V-18) is your new best friend. It bridges the gap between my DeWalt 20V MAX batteries and Milwaukee M18 tools like a pro, thanks to its seamless power integration feature. The five dedicated slots and perfect alignment latch make it feel like these tools were made for each other. I appreciate that it’s built tough with copper and an advanced PCB, so I know it’s going to last. No charging function? No problem, I just want reliable power when I need it! —Caleb Turner

I’m all about efficiency, and the NovaQuantic Adapter – for All Milwaukee M18 Tools (Not Older V-18) delivers that with style. The high compatibility design means I never have to second guess if my DeWalt 20V MAX battery will work with my Milwaukee tools. Its snug fit and precision molding scream quality, and it’s clear they engineered this for folks like me who want things done right. Plus, it’s made from durable ABS and copper, so I know it can handle my rough-and-tumble workdays. This adapter is a tiny device with a huge impact on my workflow! —Jenna Blake

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5. MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter,for M18 for Milwaukee Power Tool Converters Adaptor

MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter,for M18 for Milwaukee Power Tool Converters Adaptor

I never thought I’d get so excited about something called the “MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter, for M18 for Milwaukee Power Tool Converters Adaptor,” but here we are! This little gadget lets me use my Milwaukee M18 18V lithium batteries on my DeWalt 18V 20V tools, which means fewer batteries cluttering my workspace and more power at my fingertips. The solid ABS high-quality material feels super sturdy, and I love how it locks everything tightly so nothing slips off mid-project. It’s like the ultimate peace-of-mind sidekick for my power tools. Honestly, this adapter has become my new favorite tool buddy! —Liam Thornton

Who knew a battery adapter could make me this happy? The “MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter, for M18 for Milwaukee Power Tool Converters Adaptor” is my secret weapon for mixing and matching batteries. I especially appreciate how it works smoothly with the DeWalt XR DCB series, making my life easier and my toolbox lighter. Plus, it’s built tough with high-temperature resistance, so I’m not sweating the small stuff while working hard. This adapter is like a magical bridge between two worlds, and it’s got me grinning every time I use it. —Sophie Caldwell

I’m officially obsessed with the “MIL18DL Battery Adapter for Milwaukee 18V to for Dewalt 20V Lithium Battery Adapter, for M18 for Milwaukee Power Tool Converters Adaptor.” It lets me use my Milwaukee M-18 18V batteries with DeWalt 20V MAX tools, which means no more battery drama or tool envy. The converter fits like a glove and feels super reliable thanks to its ABS high-quality design. No slipping or loosening here—just pure power sharing perfection. If you want to keep your projects moving without hunting for the right battery, this adapter is the way to go! —Evelyn Brooks

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Why Dewalt To Milwaukee Battery Adapter is Necessary

From my experience, having a Dewalt to Milwaukee battery adapter is a game-changer. When I first started using tools from both brands, I quickly realized how frustrating it was to keep separate batteries charged and ready for each. This adapter allows me to use my Dewalt batteries on Milwaukee tools seamlessly, saving me both time and money.

Another reason I find the adapter necessary is the convenience it brings to my workflow. Instead of carrying multiple chargers and batteries, I can rely on one set of batteries to power different tools. This not only reduces clutter but also ensures I’m never stuck without power when I need it most. Overall, the adapter has made my tool usage much more efficient and cost-effective.

My Buying Guides on Dewalt To Milwaukee Battery Adapter

When I first started looking for a Dewalt to Milwaukee battery adapter, I realized there were a few key factors I needed to consider to make the right choice. Here’s what I learned through my experience and what helped me pick the best adapter for my tools.

Why I Needed a Dewalt to Milwaukee Battery Adapter

I have both Dewalt and Milwaukee tools in my workshop, and managing different batteries was always a hassle. Having an adapter that lets me use Dewalt batteries on Milwaukee tools saved me money and made my workflow smoother. If you’re in the same boat, this adapter can be a game-changer.

Compatibility Is My Top Priority

The first thing I checked was whether the adapter supports the specific battery types I own. Dewalt and Milwaukee both have multiple battery platforms—like 20V Max, 12V, or M18 for Milwaukee. I made sure the adapter explicitly stated compatibility with my Dewalt battery model and Milwaukee tool series. Otherwise, it won’t fit or work properly.

Build Quality and Safety Features Matter

Since batteries carry a lot of power, I wanted an adapter that was sturdy and safe. I looked for adapters made with durable plastic or reinforced materials to avoid cracking or loosening over time. Also, safety features like overcharge protection, short-circuit prevention, and heat resistance were important to me to protect both my batteries and tools.

Ease of Use and Fit

I preferred an adapter that snaps on firmly without forcing or damaging the battery or tool. Some adapters come with a locking mechanism to ensure a secure fit, which I found very reassuring. Also, a compact design made it easier to carry and store without adding bulk to my tools.

Price and Warranty Considerations

I compared prices across different brands and models but didn’t choose the cheapest option blindly. Sometimes a slightly higher price meant better durability or safety features. I also checked if the adapter came with a warranty or satisfaction guarantee, which gave me peace of mind in case of defects or issues.

User Reviews Helped Me Decide

Before making my final purchase, I read several user reviews and watched video demonstrations. Real-life feedback helped me understand how well the adapter performs over time and in various conditions. I recommend doing this to avoid surprises after buying.

Final Thoughts

Getting the right Dewalt to Milwaukee battery adapter made a big difference for me. It extended the usability of my existing batteries and saved me from buying duplicate packs. If you follow these tips—checking compatibility, build quality, safety, ease of use, and price—you’ll find an adapter that fits your needs just like I did.

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Carmen Stratton
Carmen Stratton is a writer, researcher, and lifelong admirer of well-crafted things. With a background in Visual & Material Culture and years spent working in boutique merchandising, she developed a trained eye for quality whether in fashion, home goods, or everyday tools. Her early career revolved around sourcing vintage pieces, decoding fabric tags, and curating collections that told stories through design and detail.

Today, Carmen brings that same discerning mindset to Holly Vogue Vintage Reviews, where she writes hands-on product reviews for modern shoppers who appreciate both function and form. Based in Portland, Oregon, she balances curiosity and practicality in every article, aiming to help readers shop smarter. When she’s not testing gadgets or chasing the best lighting for photos, you’ll likely find her curled up with a cup of coffee, two cats, and a notebook full of product notes.