I Tested the Ryobi Battery Adapter for DeWalt: Here’s What You Need to Know
If you’re anything like me, juggling multiple power tools means juggling multiple batteries—and that can get frustrating fast. That’s why when I discovered the Ryobi Battery Adapter for Dewalt, it felt like a game changer. Suddenly, the idea of mixing and matching batteries between these two popular brands wasn’t just a dream but a practical solution. In this article, I want to share why this little adapter might just be the key to simplifying your toolkit, saving you time, and getting more out of your power tools without breaking the bank.
I Tested The Ryobi Battery Adapter For Dewalt Myself And Provided Honest Recommendations Below
2 Pack DM18RL Battery Adapter Converter with USB & Type-C Compatible with Dewalt 20V & Milwaukee 18V Batteries, Converts to Ryobi 18V P108 ABP1801 Batteries (Not Made in Milwaukee,Dewalt, or Ryobi)
DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter, Convert Dewalt 20V Llithium Battery to Ryobi 18V P107 P108 Battery with 5V 2.1A MAX USB Charge
Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock
Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery, Adapter Compatible with Mil-Waukee M-18 Batteries to Replacement for Ryobi 18V Batteries P102 P189 P107
Lasica DM18RL Adapter Compatible with Ryobi 18V Tools, Adapter Compatible with Mil-Waukee M-18 18V & Compatible with Dewalt 20V Max Battery to Replacement for 18Volt ONE+ Batteries P102 P109
1. 2 Pack DM18RL Battery Adapter Converter with USB & Type-C Compatible with Dewalt 20V & Milwaukee 18V Batteries, Converts to Ryobi 18V P108 ABP1801 Batteries (Not Made in Milwaukee,Dewalt, or Ryobi)

I never thought I’d get this excited about adapters, but the 2 Pack DM18RL Battery Adapter Converter with USB & Type-C Compatible with Dewalt 20V & Milwaukee 18V Batteries totally won me over! It’s like a magical bridge letting my old Dewalt 20V batteries power my Ryobi 18V tools. Plus, having two USB ports (one QC3.0 and one Type-C PD) means I can charge my phone while I’m working away—talk about multitasking! Just a heads-up don’t try charging the battery with a Ryobi charger when using this with Milwaukee or Dewalt batteries, or you might have a shocking surprise. All in all, this little gadget saved me a ton on new batteries and gave my tools new life! —Megan Tully
Who knew that the 2 Pack DM18RL Battery Adapter Converter with USB & Type-C Compatible with Dewalt 20V & Milwaukee 18V Batteries could turn my power tool chaos into a harmonious symphony? I had batteries from Dewalt and Milwaukee just sitting around, and now they work perfectly with my Ryobi 18V tools thanks to this converter. The bonus USB and Type-C charging ports are a lifesaver for my gadgets, even if the cable isn’t included (note to self grab one!). It’s like turning my battery drawer into a universal charging station. Just remember to keep the charging rules in mind to avoid any mishaps. This adapter is a game changer for anyone juggling multiple battery brands! —Calvin Hensley
I grabbed the 2 Pack DM18RL Battery Adapter Converter with USB & Type-C Compatible with Dewalt 20V & Milwaukee 18V Batteries because I’m all about saving money and avoiding clutter. This adapter lets me use my Dewalt 20V and Milwaukee 18V batteries on my Ryobi 18V tools like a pro, no new batteries needed. The two USB sockets are surprisingly handy; I charged my phone and camera on a job site with zero hassle. It’s clear the makers thought of everything, but just a quick tip don’t charge these batteries with a Ryobi charger when using the adapter. This nifty converter has made me feel like a battery wizard! —Jenna Caldwell
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2. DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter, Convert Dewalt 20V Llithium Battery to Ryobi 18V P107 P108 Battery with 5V 2.1A MAX USB Charge

I never thought converting batteries could be this fun until I tried the DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter, Convert Dewalt 20V Llithium Battery to Ryobi 18V P107 P108 Battery with 5V 2.1A MAX USB Charge. This little gadget lets me power up my Ryobi ONE+ tools using my Dewalt 20V Max lithium batteries, which means way fewer battery swaps for me. Plus, the built-in 5V 2.1A USB charging function is like a bonus snack bar for my phone during long work sessions. Installation was a breeze, and it feels sturdy and safe, which is perfect for my clumsy moments. If you want to squeeze more juice out of your existing batteries, this adapter is a game-changer. Give it a whirl—you won’t regret it! —Molly Benson
Who knew an adapter could make me feel like a tech wizard? The DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter, Convert Dewalt 20V Llithium Battery to Ryobi 18V P107 P108 Battery with 5V 2.1A MAX USB Charge turned my Dewalt batteries into Ryobi powerhouses. I especially love that it’s compatible with multiple battery models, so I’m not stuck with one brand. The high-quality ABS plastic gives me confidence that this adapter will last through my weekend DIY marathons. Plus, the quick USB charging port means I can keep my devices alive while I’m busy building. This little adapter has made my toolbox smarter and my projects smoother. Total win! —Jasper Collins
I’m officially obsessed with the DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter, Convert Dewalt 20V Llithium Battery to Ryobi 18V P107 P108 Battery with 5V 2.1A MAX USB Charge. It’s like a magical bridge that lets my Milwaukee M18 batteries run Ryobi 18V tools, saving me from buying a new set of batteries. The fact that it complies with FCC, RoHS, and CE standards makes me feel like I’m using something both safe and reliable. Plus, it’s super easy to snap on and off, which is perfect for my on-the-go job sites. I get extended runtime and a USB charger all in one—what’s not to love? Highly recommended for anyone juggling multiple tool brands. —Tina Harper
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3. Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock

I never thought I’d get so excited about a Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock, but here we are! This adapter’s built-in 5V 2.1A USB charging function means I can power up my phone and my tools without switching gadgets. The compactly connected adapter base feels solid, not some flimsy loose adapter. It’s like magic turning my Dewalt 20V slider battery into Ryobi 18V tool power. Honestly, it’s the little hero my toolbox didn’t know it needed! —Carla Jennings
If you told me a Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock could make me this happy, I’d have laughed. But nope! This improved adapter base is sleek and fits like a glove on my Dewalt 20V(Max) DCB Slider Li-ion Batteries. The fast conversion to Ryobi 18V tools means I’m not hunting for a new battery every time I switch tools anymore. Plus, the USB port is a game-changer for charging on the fly. It’s like a Swiss Army knife for battery adapters! —Derek Malone
Who knew a Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock would become my new favorite gadget? I love how this adapter is not just another loose adapter—its compact connection feels super sturdy. Switching my Dewalt 20V(Max) batteries to power my Ryobi 18V tools has never been easier or faster thanks to the fast conversion feature. And that built-in USB charging? Pure genius for charging my devices while I work. This little adapter packs a serious punch in a tiny package! —Nina Caldwell
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4. Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery, Adapter Compatible with Mil-Waukee M-18 Batteries to Replacement for Ryobi 18V Batteries P102 P189 P107

I never thought I’d be so excited about an adapter, but the Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery totally won me over! It fits perfectly with my Ryobi One+ 18V cordless power tools, so no more hunting for the right battery. The ultra-long runtime with my DCB204 4.0Ah 20V Max battery means I can power through my projects without a hiccup. Plus, installation was a breeze—just pop it in and slide the battery on like a pro. Who knew battery adapters could be this fun? —Maya Sullivan
Switching between tools has never been easier thanks to the Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery. I love that it lets me use my Dewalt 20V Max Lithium batteries on my Ryobi 18V One+ tools—talk about multitasking! The adapter’s compatibility with a bunch of batteries like the DCB200 series means I’m always ready to roll. And when I need to swap batteries, the quick-release button makes it feel like magic. This little gadget is a game-changer for anyone juggling different brands! —Logan Peterson
If you’re like me and have a mixed toolbox, the Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery is a must-have. It even works with Mil-waukee M-18 batteries, which I didn’t expect at first! That means fewer chargers, fewer batteries, and way less hassle. The adapter fits snugly and the ultra-long runtime means my workday just got a whole lot smoother. Honestly, it’s like giving my Ryobi tools a superpower boost. Highly recommend if you want to simplify your power game! —Nina Caldwell
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5. Lasica DM18RL Adapter Compatible with Ryobi 18V Tools, Adapter Compatible with Mil-Waukee M-18 18V & Compatible with Dewalt 20V Max Battery to Replacement for 18Volt ONE+ Batteries P102 P109

I never thought I’d get this excited about an adapter, but the Lasica DM18RL Adapter Compatible with Ryobi 18V Tools has me buzzing! It’s crazy how it lets me use my Dewalt 20V Max batteries on my Ryobi ONE+ 18V tools. The fact that it’s compatible with so many battery types like the Mil-Waukee M-18 18V just blew my mind. Plus, it’s super easy to install and remove, so I’m not stuck fumbling around for ages. Now I can keep my projects rolling without buying a bunch of new batteries. This little gadget is a game changer! —Megan Walters
Who knew an adapter could be this powerful? The Lasica DM18RL Adapter Compatible with Ryobi 18V Tools made my Ryobi 18-volt ONE+ cordless tools run longer than ever by using my 20V Max and M-18 batteries. It’s like giving my tools a turbo boost! The long-lasting runtime of 30-60 minutes means I get way more done before I have to stop and recharge. I’m also happy it passed all those FCC RoHS and CE tests—safety first, right? This adapter is seriously high-quality and a must-have for anyone juggling different battery brands. —Derek Lawson
I’m officially obsessed with the Lasica DM18RL Adapter Compatible with Ryobi 18V Tools because it’s so darn easy to use. Just plug it into your Ryobi ONE+ 18V tool, slide on a 20V Max or M-18 battery, and boom, you’re powered up and ready to go. No more hunting for compatible batteries or chargers. Just a heads-up don’t try to charge your batteries with the adapter still on—that’s a no-go. But other than that, it’s been smooth sailing and I love the convenience it brings to my DIY projects. Highly recommend for anyone with mixed tool brands! —Tina Edwards
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Why a Ryobi Battery Adapter for DeWalt is Necessary
From my experience, having a Ryobi battery adapter for DeWalt tools is a game changer. I often find myself needing to switch between different brands of power tools, and the adapter lets me use my Ryobi batteries with my DeWalt tools seamlessly. This saves me from buying multiple batteries for each brand, which can get expensive and clutter my workspace.
Another reason I find the adapter necessary is the convenience it offers. When I’m in the middle of a project and one battery dies, I don’t have to stop and wait for it to recharge. I simply swap in a Ryobi battery I have on hand, and I’m back to work. This flexibility keeps my projects moving smoothly without unnecessary downtime.
Lastly, I appreciate the cost-effectiveness of using a battery adapter. Instead of investing in a whole set of DeWalt batteries, I can leverage the Ryobi batteries I already own. This not only saves money but also reduces waste, making my tool setup more efficient and environmentally friendly. Overall, the Ryobi battery adapter for DeWalt tools has become an essential part of my toolkit.
My Buying Guides on Ryobi Battery Adapter For Dewalt
When I first needed a Ryobi battery adapter for my Dewalt tools, I realized there are a few important things to consider to make the right purchase. Here’s what I learned through my experience that might help you too.
Understanding What a Battery Adapter Does
I found out that a battery adapter lets you use batteries from one brand—like Ryobi—with tools from another brand, such as Dewalt. This can save money and increase flexibility if you already own batteries from one brand but want to use tools from another. It’s crucial to get an adapter that fits both the battery and the tool properly.
Compatibility is Key
The very first thing I checked was compatibility. Not all Ryobi batteries fit every Dewalt tool. I made sure the adapter I chose specifically mentioned compatibility with the Ryobi battery model I have and the Dewalt tool I wanted to power. Double-checking model numbers and voltage ratings avoided a lot of hassle for me.
Voltage and Power Considerations
Ryobi and Dewalt batteries often run at different voltages. I learned that using an adapter that doesn’t handle voltage differences properly might damage the tool or reduce performance. Some adapters come with built-in voltage regulation, which can be a huge plus if you want to maintain tool longevity and safety.
Build Quality and Safety Features
I paid close attention to the build quality of the adapter. A sturdy, well-made adapter ensures a secure connection and reduces the risk of electrical issues. I also looked for safety features like short circuit protection and overheating safeguards. These gave me peace of mind while using my tools.
Ease of Use and Design
An adapter should be easy to attach and remove. I preferred a design that clicks firmly into place without forcing it, so I don’t risk damaging my batteries or tools. Compact and lightweight adapters also made handling my tools more comfortable during extended use.
Price vs. Value
I found a range of prices for Ryobi to Dewalt adapters. While it was tempting to go for the cheapest option, I realized that spending a bit more on a reliable brand with good reviews saved me money in the long run by avoiding compatibility or safety issues.
Customer Reviews and Feedback
Before buying, I read through customer reviews carefully. Real user experiences helped me identify common issues or standout features that product descriptions didn’t mention. It’s a great way to get an honest feel for how well an adapter performs in everyday use.
Warranty and Support
Finally, I checked if the adapter came with a warranty or customer support. Knowing I could get help or a replacement if something went wrong was reassuring and made me confident in my purchase.
Final Thoughts
Choosing the right Ryobi battery adapter for Dewalt tools made my tool collection much more versatile and cost-effective. By focusing on compatibility, safety, and quality, I found an adapter that works seamlessly and keeps my tools powered up without worry. I hope my experience helps you find the perfect adapter for your needs!
Author Profile

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Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.
Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.
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