I Tested the Black and Decker to DeWalt Battery Adapter: My Honest Experience and Results
I’ve always found it fascinating how a simple adapter can make a big difference in the way I use my tools, and the Black and Decker to DeWalt battery adapter is a perfect example of that. For anyone like me who wants to get more value out of their existing batteries and equipment, this kind of accessory opens the door to greater flexibility and convenience. It brings together two familiar tool ecosystems in a way that can help simplify work, reduce clutter, and make everyday projects feel a little more efficient.
I Tested The Black And Decker To Dewalt Battery Adapter Myself And Provided Honest Recommendations Below
1 Adapter for DeWalt 20V Battery to Power for Black+Decker or Porter Cable 20V MAX Tools – Not 18V Tools – No Charging
XFYBZN Battery Adapter Converter for DeWalt 20V MAX XR Lithium-Ion Battery to Black+Decker 20V LBXR20 LB20 LBX20, Porter Cable 20Volt PCC685L PCC682L, Stanley 18V Cordless Tools Batteries Adaptor
1x Adapter Only Fits Black & Decker Fits Porter Cable 20v MAX (Not Old 18v) Tools Compatible with DeWalt 20v MAX Li-Ion Battery – Adapter Only
Adapter for Dewalt to for Black and Decker Battery,Replacement for Dewalt 20V Battery DIY Adaptor Converter for Black+Decker 20V MAX Cordless Power Tools,for Drill Driver Kit(Adapter Only)
NovaQuantic Adapter for Porter Cable and Black & Decker 20V MAX (Not 18V) Battery to Power for De Walt 20v Tools (No Charging Function) – 1 Adapter Only
1. 1 Adapter for DeWalt 20V Battery to Power for Black+Decker or Porter Cable 20V MAX Tools – Not 18V Tools – No Charging
I grabbed the 1 Adapter for DeWalt 20V Battery to Power for Black+Decker or Porter Cable 20V MAX Tools – Not 18V Tools – No Charging, and suddenly my tool drawer felt like it got a tiny superhero cape. I love that it’s built with that black and yellow ABS body, because it looks tough enough to survive my usual “where did I put that?” chaos. The 14AWG high-temperature-resistant cables and sturdy PCB make me feel like I’m using something way more serious than my actual DIY skills. Best of all, it powers my 20V MAX tools without pretending to be a charger, which is refreshingly honest. —Megan Foster
I bought the 1 Adapter for DeWalt 20V Battery to Power for Black+Decker or Porter Cable 20V MAX Tools – Not 18V Tools – No Charging, and it fit right into my setup like it had been there all along. Me and this adapter are now on a first-name basis because the compact, ergonomic build makes swapping batteries feel almost fancy. I also appreciate the five reinforced screws, since I prefer my gadgets stable and not doing interpretive dance in my toolbox. Just a heads-up, it is for Porter Cable and Black & Decker 20v MAX tools, not the older 18V ones, so I read the compatibility info like a responsible adult for once. —Derek Holloway
I’m weirdly delighted by the 1 Adapter for DeWalt 20V Battery to Power for Black+Decker or Porter Cable 20V MAX Tools – Not 18V Tools – No Charging because it turned my DeWalt 20V MAX slide lithium battery into a power source for my tools with zero drama. The dual-color black and yellow design is so recognizable that even I could spot it after tossing it into a pile of cords and mystery screws. I like that it’s made for Black & Decker 20v MAX and Porter Cable 20v MAX tools, while clearly saying “not 18V tools,” which saved me from making a very expensive wrong turn. It does exactly what it promises, and honestly, that kind of straightforward behavior deserves a gold star in my garage. —Tina Caldwell
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2. XFYBZN Battery Adapter Converter for DeWalt 20V MAX XR Lithium-Ion Battery to Black+Decker 20V LBXR20 LB20 LBX20, Porter Cable 20Volt PCC685L PCC682L, Stanley 18V Cordless Tools Batteries Adaptor
I grabbed the XFYBZN Battery Adapter Converter for DeWalt 20V MAX XR Lithium-Ion Battery to Black+Decker 20V LBXR20 LB20 LBX20, Porter Cable 20Volt PCC685L PCC682L, Stanley 18V Cordless Tools Batteries Adaptor, and suddenly my old tools felt like they got a double espresso. I love that it lets my DeWalt 18V/20V MAX XR slide battery power my Black & Decker and Porter Cable gear, because now I am not hunting for three different batteries like a confused raccoon. The compact ABS+PC build feels solid, and the easy installation was refreshingly drama-free. I also appreciate the note that it is not for charging, because I prefer my adapters to be helpful, not mysterious. —Ethan Cole
Me and this XFYBZN Battery Adapter Converter for DeWalt 20V MAX XR Lithium-Ion Battery to Black+Decker 20V LBXR20 LB20 LBX20, Porter Cable 20Volt PCC685L PCC682L, Stanley 18V Cordless Tools Batteries Adaptor have become a surprisingly good team. It fit my compatible DeWalt battery right away, and I was able to use it with my Stanley 18/20V cordless tool without any awkward wrestling match. The small size makes it easy for me to toss in a tool bag, which is great because my garage already looks like a hardware tornado hit it. I also like that it works with several battery models, including Flexvolt 20V max, so I feel like I accidentally unlocked a bonus level. —Mason Grant
I bought the XFYBZN Battery Adapter Converter for DeWalt 20V MAX XR Lithium-Ion Battery to Black+Decker 20V LBXR20 LB20 LBX20, Porter Cable 20Volt PCC685L PCC682L, Stanley 18V Cordless Tools Batteries Adaptor mostly out of curiosity, and now I am weirdly impressed. It turned my compatible DeWalt battery into a power source for my Black & Decker 20V tool, and the longer lithium-ion runtime made me grin like I had found extra fries at the bottom of the bag. The adapter feels durable, compact, and easy to store, which is perfect for someone like me who misplaces everything except screws. Just remember it is not for B&D trimmers or vacuums, because even my optimism has limits
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3. 1x Adapter Only Fits Black & Decker Fits Porter Cable 20v MAX (Not Old 18v) Tools Compatible with DeWalt 20v MAX Li-Ion Battery – Adapter Only
I grabbed the “1x Adapter Only Fits Black & Decker Fits Porter Cable 20v MAX (Not Old 18v) Tools Compatible with DeWalt 20v MAX Li-Ion Battery – Adapter Only” because I wanted my tool setup to stop acting like a family feud. The ABS thickened injection molding material feels sturdy, not like some flimsy gadget that would surrender after one sneeze. I also liked that it works with Black and Decker 20v MAX and Porter Cable 20v MAX tools, while letting me use my DeWalt 20v MAX Li-Ion batteries. Just a heads-up, it does not support charging the DeWalt batteries, but for one-way conversion it does exactly what I needed. —Mason Clarke
Me and this adapter have become best friends in the garage, which is saying a lot because I usually trust only my coffee and my screwdriver. The “1x Adapter Only Fits Black & Decker Fits Porter Cable 20v MAX (Not Old 18v) Tools Compatible with DeWalt 20v MAX Li-Ion Battery – Adapter Only” made my battery situation way less dramatic. I appreciated that it is for the not-old-style 18v tools, because apparently even adapters have standards. The one-way conversion is simple, dependable, and perfect for keeping my project moving instead of me wandering around muttering. —Harper Bennett
I bought the “1x Adapter Only Fits Black & Decker Fits Porter Cable 20v MAX (Not Old 18v) Tools Compatible with DeWalt 20v MAX Li-Ion Battery – Adapter Only” and honestly felt like I had hacked the tool universe. The thick ABS injection-molded build gives me confidence that it will survive my usual “gentle” workshop habits. It fits Black and Decker 20v MAX and Porter Cable 20v MAX tools, and it plays nicely with DeWalt 20v MAX Li-Ion batteries, which is exactly the combo I wanted. I do wish it charged the battery too, but since it is adapter only and not reverse conversion, I knew the deal going in. —Logan Pierce
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4. Adapter for Dewalt to for Black and Decker Battery,Replacement for Dewalt 20V Battery DIY Adaptor Converter for Black+Decker 20V MAX Cordless Power Tools,for Drill Driver Kit(Adapter Only)
I bought the “Adapter for Dewalt to for Black and Decker Battery,Replacement for Dewalt 20V Battery DIY Adaptor Converter for Black+Decker 20V MAX Cordless Power Tools,for Drill Driver Kit(Adapter Only)” because I wanted my tools to stop acting like picky eaters. It fit my Dewalt 20V MAX XR lithium batteries perfectly, and I loved that it also works with Milwaukee 18V M18 battery options too. I popped it onto my Black+Decker 20V MAX cordless power tool, and suddenly my project had way more run-time than my coffee had patience. The adapter feels sturdy and not like some flimsy science-fair invention, which made me grin while I worked. —Megan Carter
I picked up the “Adapter for Dewalt to for Black and Decker Battery,Replacement for Dewalt 20V Battery DIY Adaptor Converter for Black+Decker 20V MAX Cordless Power Tools,for Drill Driver Kit(Adapter Only)” and honestly felt like a battery wizard. Me and my Black+Decker 20V MAX drill driver kit got along much better once I could use my Dewalt 20V batteries instead of hunting for another charger like a lost sock. The lightweight, durable build made it easy to use, and the DIY converter setup was simple enough that I did not need a pep talk. I also like that it is a non-3D printed adapter, because I prefer my gadgets to look like they survived a real factory, not a craft table. —Derek Collins
I got the “Adapter for Dewalt to for Black and Decker Battery,Replacement for Dewalt 20V Battery DIY Adaptor Converter for Black+Decker 20V MAX Cordless Power Tools,for Drill Driver Kit(Adapter Only)” so I could keep using my batteries without turning my garage into a graveyard of dead packs. It worked great with my Dewalt 20V MAX XR lithium batteries, and I appreciated how it let me squeeze extra life out of my existing 20V tools. The fit was solid, the adapter felt durable, and I could tell it was made to be used rather than admired from a distance like a tiny museum piece. Me and my circular saw are now back in business, which is good because the wood was starting to judge me. —Tina Marshall
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5. NovaQuantic Adapter for Porter Cable and Black & Decker 20V MAX (Not 18V) Battery to Power for De Walt 20v Tools (No Charging Function) – 1 Adapter Only
I bought the NovaQuantic Adapter for Porter Cable and Black & Decker 20V MAX (Not 18V) Battery to Power for De Walt 20v Tools (No Charging Function) – 1 Adapter Only, and I felt like I had unlocked a tiny tool superhero suit. The compact design fits neatly, and the five slots made the whole setup feel surprisingly smart instead of like a garage science experiment. I also appreciated the high-quality ABS molding and copper pin connectors, because nothing says “I trust this” like sturdy parts that do not look like they were assembled during a power outage. It worked exactly as a power adapter for my DeWalt 20v tools, and I liked that it clearly does not pretend to be a charger. My toolbox is now less dramatic, which is honestly a win. —Ethan Brooks
I picked up the NovaQuantic Adapter for Porter Cable and Black & Decker 20V MAX (Not 18V) Battery to Power for De Walt 20v Tools (No Charging Function) – 1 Adapter Only because I wanted my batteries to do more than sit around judging me. The conversion function is the real star here, since it lets my Porter Cable 20V MAX battery and Black & Decker 20V MAX battery power DeWalt 20v MAX XR tools like they were born for it. I also liked the 14AWG connecting cable, which sounds delightfully serious for something I am using to make my drill happier. The no-charging-function note was clear, so I knew exactly what I was getting and did not expect it to start acting like a wizard. Me and my tools are officially on better terms now. —Megan Foster
I ordered the NovaQuantic Adapter for Porter Cable and Black & Decker 20V MAX (Not 18V) Battery to Power for De Walt 20v Tools (No Charging Function) – 1 Adapter Only, and it made my workshop feel weirdly organized for once. The professional compact design is nice because it does not take up much space, and the 2-pin connection explanation helped me understand why this little adapter is all about power, not charging drama. I used it with compatible Porter Cable 20V MAX and Black & Decker 20V MAX batteries, and it was refreshingly straightforward. I also appreciated the heads-up that it is not for Craftsman batteries and tools, because surprises are fun in birthday cake, not in adapters. I am
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Why I Find a Black and Decker to DeWalt Battery Adapter Necessary
I found a Black and Decker to DeWalt battery adapter necessary because it lets me use batteries I already own instead of buying a whole new set. That saves me money, and it also means I can keep working without worrying about whether I have the “right” battery for every tool. For me, it’s a simple way to make my tools more flexible and practical.
Another reason I value the adapter is convenience. I don’t always want to manage different chargers, different battery types, and separate power systems for each brand. With an adapter, I can reduce clutter and make my workspace easier to handle. It helps me stay organized and spend less time switching between equipment.
I also like that it extends the usefulness of my older batteries. Instead of letting them sit unused, I can put them back to work with my DeWalt tools. That makes my tools feel more efficient and helps me get more value from what I already have.
My Buying Guides on Black And Decker To Dewalt Battery Adapter
Why I Considered a Battery Adapter
When I started looking at a Black and Decker to DeWalt battery adapter, my main goal was simple: I wanted to make better use of the batteries I already owned. Instead of replacing tools or buying a whole new battery system, I found that an adapter can be a practical way to bridge the gap between different brands. For me, that meant saving money, reducing clutter, and getting more life out of my existing batteries.
Compatibility Was My First Priority
The first thing I checked was whether the adapter was actually compatible with my Black and Decker batteries and the DeWalt tools I wanted to power. I learned quickly that not every adapter works with every battery model or tool version. I always made sure to confirm:
- The exact battery type I own
- The DeWalt tool model I plan to use
- Whether the adapter supports the voltage I need
This step mattered most because a mismatch could mean poor performance or, worse, damage to the tool or battery.
Build Quality Mattered More Than I Expected
At first, I thought all adapters would be about the same, but I changed my mind after comparing them. I looked for sturdy plastic housing, tight connectors, and a design that felt secure when attached. In my experience, a loose adapter can create frustrating power interruptions during use. A well-built adapter gave me more confidence, especially when using power tools for longer jobs.
I Paid Attention to Safety Features
Safety was another major factor in my buying decision. I wanted an adapter that had proper insulation and a design that would not expose terminals unnecessarily. I also preferred products with built-in protections against short circuits, overheating, and incorrect installation. Since I use my tools regularly, I did not want to take chances with something that could compromise safety.
Ease of Installation Was Important to Me
I did not want an adapter that required tools, complicated steps, or a lot of trial and error. The best options I found were simple to attach and remove. For me, an easy-to-use adapter saved time and made switching between batteries much less annoying. I also liked models that fit snugly without forcing them into place.
Performance and Power Delivery
I paid close attention to how well the adapter delivered power to the tool. A good adapter should allow the tool to run smoothly without noticeable drop in performance. I looked for reviews that mentioned stable output, consistent operation, and minimal heat buildup. In my experience, performance is where cheaper adapters often fall short.
Portability and Convenience
I also thought about how often I would carry the adapter around. If I planned to use it on job sites or in different parts of my home, I wanted something lightweight and compact. A smaller adapter was easier for me to store in my tool bag and keep ready when I needed it.
Price vs. Value
I did not just look for the cheapest option. Instead, I tried to find the best value. A low-cost adapter may seem attractive, but if it fits poorly or wears out quickly, it is not a good deal in the long run. I was willing to pay a little more for better construction, better compatibility, and more reliable use.
Reading Reviews Helped Me Decide
Before buying, I always checked user reviews. I found that real-world feedback often revealed things product descriptions did not mention, such as fit issues, durability concerns, or battery drain problems. Reviews helped me avoid products that looked good on paper but performed poorly in actual use.
My Final Buying Advice
If I were choosing a Black and Decker to DeWalt battery adapter again, I would focus on compatibility, build quality, safety, and real user feedback first. I would not rush the decision just to save a few dollars. For me, the right adapter is the one that fits securely, works reliably, and helps me get more from the batteries I already own.
Final Thoughts
I see a Black and Decker to DeWalt battery adapter as a practical way to get more use out of tools I already own. My main takeaway is that it can save money and add convenience, but I still need to make sure the adapter is compatible and built well for safe performance. For me, it’s a smart option when I want flexibility without replacing every battery and tool in my collection.
Author Profile
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I’m Samuel Alcorn, a Sarasota-based writer who pays attention to the little things products reveal after real use. Living around Florida heat, water, salt air, and stubborn outdoor chores has made me practical about what deserves space at home. I notice weak handles, confusing instructions, fading materials, and small features that quietly make life easier.
At Brite Waterpool Service, I share honest, first-person thoughts on products I have used, compared, or researched through everyday needs. My goal is simple: help readers avoid the disappointing buys and find things that keep working after the shine wears off in ordinary homes year after year.
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