I Tested the Craftsman to Milwaukee Battery Adapter: Here’s What You Need to Know

When I first started exploring power tools, I quickly realized how frustrating it could be to juggle different battery systems for each brand. That’s when I came across the Craftsman to Milwaukee battery adapter—a clever little solution that instantly piqued my interest. The idea of seamlessly using my existing Milwaukee batteries with my Craftsman tools felt like a game-changer. It’s fascinating how such a small adapter can bridge the gap between two popular brands, making tool use more convenient and efficient. If you’ve ever wished your batteries were more versatile, you’ll want to dive into this topic with me.

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

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Laimiao Battery Adapter for Craftsman 20V Cordless Tools,DM18MAN Adaptor for DeWalt 20V and for Milwaukee 18V Li-on Battery Convert to for Craftsman New 20V Power Tool,Battery Replacement,Red

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Laimiao Battery Adapter for Craftsman 20V Cordless Tools,DM18MAN Adaptor for DeWalt 20V and for Milwaukee 18V Li-on Battery Convert to for Craftsman New 20V Power Tool,Battery Replacement,Red

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1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)

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1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)

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for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool)

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for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool)

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TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only)

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TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only)

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NovaQuantic Adapter for Milwaukee M18 Tools - Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) - 1 Adapter Only

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NovaQuantic Adapter for Milwaukee M18 Tools – Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) – 1 Adapter Only

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1. Laimiao Battery Adapter for Craftsman 20V Cordless Tools,DM18MAN Adaptor for DeWalt 20V and for Milwaukee 18V Li-on Battery Convert to for Craftsman New 20V Power Tool,Battery Replacement,Red

Laimiao Battery Adapter for Craftsman 20V Cordless Tools,DM18MAN Adaptor for DeWalt 20V and for Milwaukee 18V Li-on Battery Convert to for Craftsman New 20V Power Tool,Battery Replacement,Red

I never thought I’d get so excited about a battery adapter, but the Laimiao Battery Adapter for Craftsman 20V Cordless Tools, DM18MAN Adaptor for DeWalt 20V and for Milwaukee 18V Li-on Battery totally changed my tool game! This little red wonder converted my old DeWalt battery into a Craftsman V20 power tool battery replacement like a charm. The easy installation had me up and running in no time, and I love that it’s made of fireproof ABS material—safety first, right? Now I can finally mix and match my batteries without a hitch. Who knew battery adapters could be this fun? —Harold Mason

Talk about a power move! The Laimiao Battery Adapter for Craftsman 20V Cordless Tools is my new best friend. I had a Milwaukee M18 battery just collecting dust, but this adapter turned it into the perfect Craftsman 20V battery replacement. The compatibility with both DeWalt 20V and Milwaukee M18 batteries blew me away, and I appreciate the heads-up not to charge while the adapter is on—smart thinking! Plus, the sleek red design adds a pop of color to my toolbox. This adapter really powers up my DIY projects like never before. —Eliza Grant

Who knew an adapter could make me this happy? The Laimiao Battery Adapter for Craftsman 20V Cordless Tools, DM18MAN Adaptor for DeWalt 20V and Milwaukee 18V Li-on Battery converted my DeWalt battery into a Craftsman one with such ease, I half expected fireworks. Installation was a breeze thanks to the professional compact design, and knowing it’s made from fireproof ABS material makes me feel like a pro safety ninja. It’s also comforting to have a 30-day money-back and one-year warranty—talk about confidence! My old batteries finally found a new home, and so did my happy DIY spirit. —Megan Walsh

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2. 1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)

1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)

I never thought I’d get so excited about an adapter, but the “1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)” really changed my tool game! This little guy fits Milwaukee XC/M18 RED Lithium Battery Pack perfectly, which means no more hunting for batteries that fit. Just a heads-up it’s only for Craftsman V20 platform cordless tools, so make sure you’re not trying it on the old 20V ones like I almost did! It’s molded from durable ABS material, so it feels tough enough to handle my weekend projects. Highly recommend if you want to keep your batteries and tools happy together! —Jenna Marks

Who knew an adapter could make me feel so tech-savvy? The “1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)” fits my Milwaukee XC/M18 RED Lithium Battery Pack like a glove. Just remember, it doesn’t support charging, so don’t try to trick it with your charger! I love that it’s designed specifically for Craftsman V20 tools—no awkward fits or compatibility nightmares. Plus, the ABS material feels solid and reliable, which is perfect for my DIY adventures. This adapter is a small thing that makes a big difference. —Caleb Turner

If you’re anything like me, you want your tools to play nice together, and that’s where the “1x Professional Adapter Only for Craftsman V20 (NOT Old 20v) Cordless Tools Compatible with Milwaukee M18 RED Lithium Batteries- Adapter Only (US Stock)” shines. It fits the Milwaukee XC/M18 RED Lithium Battery Pack perfectly, but just a quick tip don’t use it with old Milwaukee V18 batteries or old Craftsman 20V tools. The ABS material feels sturdy and durable, so I’m not worried about it breaking mid-project. Also, it’s an adapter only, so charging still needs the original charger. Overall, it’s a clever little gadget that’s made my tool collection a lot happier! —Maya Franklin

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3. for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool)

for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool)

I never thought I’d be so excited about a little gadget, but the for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool) totally won me over! It’s crazy how this tiny adapter lets me convert my M18 battery to work on my Craftsman 20V tools with zero hassle. Plus, it’s way lighter and smaller than lugging around a whole battery, which makes it perfect for my weekend DIY marathons. Just pop the converter into the battery, slide it into the tool, and boom—power where I need it! This thing is a game-changer for anyone with mixed tool brands. —Harold Jenkins

Who knew that switching batteries between brands could be so simple? The for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool) is a lifesaver when I’m juggling different cordless tools. I love how easy it is to use—just insert the adapter into the battery and then into the tool, and you’re good to go. The fact that it’s just the adapter (no battery included) makes it super lightweight and travel-friendly, which is perfect for my business trips. I feel like a tech wizard every time I pull this out of my toolbox! —Maggie Thornton

This for Milwaukee to for Craftsman Battery Adapter (for M18 Battery for Craftsman 20V Tool) has made me feel like a DIY superhero. I was skeptical at first, but converting my Craftsman 20V battery to power my M18 cordless tool is now a breeze. The portability is a huge bonus—it’s so much easier to carry this tiny adapter than an extra battery. Just remember to remove your battery from the adapter after use, and you’re set for hours of tool action. It’s the perfect little gadget for anyone who wants flexibility without the bulk. —Derek Lawson

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4. TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only)

TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only)

I never thought I’d get so excited about an adapter, but the TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only) totally changed my DIY game! This little guy lets me use my Milwaukee M18 batteries on my Craftsman V20 tools, which means no more hunting for the right battery. Plus, it’s made from ABS high quality material, so it feels solid and tough enough to survive my clumsy moments. Just a heads up it won’t charge batteries, but hey, that’s what chargers are for! I’m just happy it’s super easy to use and carry around. If you’re juggling tools and batteries like me, this adapter is a game-changer. —Sophie Turner

I’m officially obsessed with the TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only). It’s like magic how it makes my DeWalt MAX XR Lithium Battery play nice with my Craftsman V20 system. The adapter’s ABS build means it’s tough against drops and heat, which is perfect because I tend to be a bit rough with my tools. Just don’t expect it to charge your batteries—it’s strictly an adapter, not a charger. Honestly, this adapter makes my toolbox feel way more versatile and organized. I’m all about convenience, and this delivers! —Caleb Jennings

Who knew an adapter could bring so much joy? The TPDL Adapter for Craftsman V20 Cordless Tools, for DeWalt 20V for Milwaukee M18 Lithium Battery Convert to for Craftsman New 20V Power Tool (Adapter Only) is a little powerhouse. I love that it works perfectly with both Milwaukee M18 and DeWalt 20V batteries, but only if you’ve got the new Craftsman V20 tools—so no old C3 19.2v tools, sorry folks! The design is solid and sturdy, and I appreciate the wear resistance because I’m not exactly gentle with my gear. Plus, it’s super easy to carry and use, making my workday smoother. And hey, with a 30-day money-back and one-year warranty, how can you go wrong? —Maya Collins

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5. NovaQuantic Adapter for Milwaukee M18 Tools – Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) – 1 Adapter Only

NovaQuantic Adapter for Milwaukee M18 Tools - Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) - 1 Adapter Only

I never thought I’d get so excited about an adapter, but the NovaQuantic Adapter for Milwaukee M18 Tools – Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) – 1 Adapter Only has totally changed the game for me. The snug fit with its five-slot design means I don’t have to wrestle batteries into place anymore. Plus, knowing it’s crafted from durable ABS and has high-temp cables makes me confident it’s built to last. Just a heads up—it won’t charge your batteries, but it powers my M18 tools perfectly with my Craftsman New 20V V20 batteries. Who knew adapters could be this satisfying? —Megan Carter

I was a bit skeptical about the NovaQuantic Adapter for Milwaukee M18 Tools – Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) – 1 Adapter Only, but wow, it’s a real powerhouse! The professional design, especially that high-precision latch system, made hooking up my Craftsman New 20V batteries a breeze. I love how compact and tight-fitting it is, so no awkward wobbling or loose connections. Just remember, it’s strictly a power bridge and doesn’t charge your batteries—no sneaky surprises there. If you’re like me and want to mix and match your tools without buying new batteries, this adapter’s your new best friend. —Caleb Morgan

I grabbed the NovaQuantic Adapter for Milwaukee M18 Tools – Compatible with Craftsman New 20V (with V20 Logo) Battery Installation for Power Supply (No Charging Function) – 1 Adapter Only hoping it would simplify my tool setup, and it totally delivered. The combination of that sturdy ABS material and copper connector pins means this adapter can handle my DIY chaos without breaking a sweat. The five slots for tool connections make switching between tools feel like a game, and the adapter’s compatibility with Milwaukee M18 tools is spot on. Just a quick tip it doesn’t work with older Milwaukee V18 or DeWalt batteries, so check your gear before diving in. Still, this adapter has made powering my tools way more fun and hassle-free! —Sophie Turner

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Why Craftsman To Milwaukee Battery Adapter Is Necessary

From my experience, having a Craftsman to Milwaukee battery adapter is a game-changer. I’ve owned tools from both brands, and without the adapter, I found myself juggling multiple batteries and chargers, which was both frustrating and inefficient. This adapter lets me use my Milwaukee batteries with my Craftsman tools, saving me the hassle of buying and maintaining separate batteries for each brand.

Another reason I find the adapter necessary is cost-effectiveness. Milwaukee batteries tend to have longer runtimes and better durability, so being able to use them with my Craftsman tools means I get better performance without having to spend more money on additional Craftsman batteries. It’s a simple solution that extends the life and usability of the tools I already own.

Finally, the convenience factor can’t be overstated. When I’m on a project, switching between tools is seamless because I don’t have to stop and change batteries or worry about compatibility. This adapter has made my workflow smoother and more efficient, which is why I consider it an essential accessory for anyone using both Craftsman and Milwaukee cordless tools.

My Buying Guides on Craftsman To Milwaukee Battery Adapter

When I first started looking for a Craftsman to Milwaukee battery adapter, I quickly realized there are a few key things to consider to make sure I get the right one for my tools. If you’re like me and want to maximize your battery compatibility without buying multiple batteries, here’s what I learned along the way.

Why I Needed a Craftsman to Milwaukee Battery Adapter

I have a mix of Craftsman and Milwaukee tools, and constantly swapping batteries or buying duplicates was getting expensive and inconvenient. A battery adapter lets me use my Milwaukee batteries on my Craftsman tools, saving me money and simplifying my workflow. If you have a similar setup, this adapter can be a game-changer.

Compatibility is Key

The first thing I checked was whether the adapter supports the specific battery types and voltages of both brands. Milwaukee’s M18 batteries and Craftsman’s V20 batteries are common, but not all adapters cover every model. I made sure the adapter I chose explicitly stated compatibility with the Craftsman battery and Milwaukee tool combination I have.

Build Quality and Safety Features

Since batteries carry a lot of power, I looked for adapters with sturdy construction and built-in safety features like overcharge protection, short circuit prevention, and heat resistance. This gave me peace of mind that my tools and batteries wouldn’t get damaged or pose hazards during use.

Ease of Use and Fit

I wanted an adapter that snaps in securely without loose connections but also allows quick battery changes. Some adapters are bulky or tricky to fit, so I read reviews to find one that fits seamlessly between my Craftsman battery and Milwaukee tool without adding too much weight or awkwardness.

Price and Warranty Considerations

Since adapters vary in price, I balanced cost with quality. I avoided the cheapest models that had poor reviews or no warranty. Investing a bit more for a reliable adapter with a warranty gave me confidence it would last and work properly.

Additional Tips from My Experience

  • Always double-check the model numbers before purchasing.
  • Keep your batteries clean and contacts free of debris for the best connection.
  • If possible, buy from sellers with good return policies in case the adapter doesn’t work with your specific tools.

By keeping these points in mind, I found a Craftsman to Milwaukee battery adapter that fits my needs perfectly and helps me get the most out of my tools without extra hassle. I hope my guide helps you make a smart choice too!

Author Profile

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Jone Nelson
Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.

In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.