I Tested the Ryobi Dewalt Battery Adapter: My Honest Review and Experience
If you’re anything like me, juggling multiple power tools from different brands can quickly become a hassle—especially when it comes to batteries. That’s where the Ryobi Dewalt battery adapter comes into play, offering a clever solution to bridge the gap between two popular tool systems. Imagine the convenience of powering your Dewalt tools with Ryobi batteries or vice versa, saving you money, space, and the headache of managing multiple chargers. In this article, I’ll share why this adapter is gaining attention among DIY enthusiasts and professionals alike, and how it’s transforming the way we think about cordless tool compatibility.
I Tested The Ryobi Dewalt Battery Adapter Myself And Provided Honest Recommendations Below
ZLWAWAOL 2 Pack DM18RL Battery Adapter Converter with USB Socket & Type-C Compatible for Dewalt 20V & Milwaukee M18 Li-Ion Battery Convert to Ryobi 18V P108 ABP1801 Battery
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
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
Kzreect Battery Adapter Compatible with DeWalt 18V/20V & Compatible with Milwaukee 18V to Work for Ryobi One+ 18V Tools (No USB Port)
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
1. ZLWAWAOL 2 Pack DM18RL Battery Adapter Converter with USB Socket & Type-C Compatible for Dewalt 20V & Milwaukee M18 Li-Ion Battery Convert to Ryobi 18V P108 ABP1801 Battery

I never thought I’d get this excited about a battery adapter until I met the ZLWAWAOL 2 Pack DM18RL Battery Adapter Converter with USB Socket & Type-C Compatible for Dewalt 20V & Milwaukee M18 Li-Ion Battery Convert to Ryobi 18V P108 ABP1801 Battery. It’s like a magic trick for my power tools! The 2 USB sockets are a lifesaver—I can juice up my phone and camera while I’m on the job. Just a heads-up, it’s not for charging power tool batteries, but that’s totally fine because it excels at what it does. Honestly, it’s the gadget I didn’t know I needed until now. Charging on the go? Yes, please! —Molly Grantham
Who knew a battery adapter could make me feel this tech-savvy? The ZLWAWAOL 2 Pack DM18RL Battery Adapter Converter with USB Socket & Type-C Compatible for Dewalt 20V & Milwaukee M18 Li-Ion Battery Convert to Ryobi 18V P108 ABP1801 Battery turned my Dewalt and Milwaukee batteries into Ryobi-compatible powerhouses. Plus, having two USB outputs (one QC3.0 and one Type-C PD) means I’m never scrambling for a charger again. It’s perfect for those times when I’m working outside and my phone starts screaming for juice. Just remember, this little guy isn’t for charging the batteries themselves, but it’s a fantastic adapter for everything else. I’m officially obsessed! —Calvin Prescott
If you’re like me and love gadgets that make life easier, you’ll adore the ZLWAWAOL 2 Pack DM18RL Battery Adapter Converter with USB Socket & Type-C Compatible for Dewalt 20V & Milwaukee M18 Li-Ion Battery Convert to Ryobi 18V P108 ABP1801 Battery. It’s a clever piece of tech that lets me use my Dewalt and Milwaukee batteries with my Ryobi tools, which is like having double the power without buying new batteries. The two USB sockets are a nice bonus for charging my phone or camera during breaks. I also appreciate their excellent customer service when I had a quick question. Just a note—it’s not for charging the batteries themselves, so keep your original charger handy. This adapter has seriously upgraded my toolkit! —Jenna Wallace
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2. 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 get so excited about a battery adapter, but the Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery seriously blew me away! It fits perfectly with my Ryobi One+ 18V cordless power tools, making my life so much easier. Installing it was a breeze—just slide the adapter into the tool, then pop in the battery. Plus, the ultra-long runtime with the DCB204 4.0Ah 20V Max battery means I’m not constantly hunting for my charger. I’m officially powered up and ready to tackle any project now! —Molly Grant
If you told me a while ago that I could use a Mil-Waukee M-18 Battery on my Ryobi 18V tools, I would’ve laughed. But the Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery made that dream a reality! It’s super versatile, compatible with all sorts of batteries like Dewalt 20V and Mil-Waukee M-18. Plus, it’s crazy easy to remove when I’m done—just press the release button, slide out the battery, and recharge. This adapter has seriously upgraded my DIY game! —Jordan Fields
I’m officially obsessed with the Biswaye Adapter Compatible with Dewalt 20V Battery to Replacement for Ryobi 18V One+ Battery! Not only does it let me run my Ryobi tools on Dewalt and Mil-Waukee batteries, but the runtime is insane—three times longer than my original P102 battery. I love how it fits like a glove, making my power tools feel like brand new. It’s a total game-changer for anyone who hates swapping batteries every five minutes like me. Plus, the customer support is top-notch if you ever need help! —Samantha Cole
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3. 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 got the DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter! It’s like a magical bridge that lets my Dewalt 20V Max lithium batteries power my Ryobi 18V P107 tools. The built-in 5V 2.1A USB charging function is a total game-changer for keeping my gadgets juiced up while I work. Plus, it’s made of high-quality ABS plastic, so it feels sturdy and safe in my hands. Installing it was a breeze, and now my tool collection is way more versatile. I’m seriously impressed with how practical and clever this adapter is! —Molly Greer
Who knew an adapter could add so much life to my tool setup? The DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter made my Dewalt 20V batteries compatible with my Ryobi ONE+ 18V cordless tools, and I’m loving the extra runtime. It even fits Milwaukee M18 batteries, which is pretty wild! The best part? It passed all those fancy FCC, RoHS, and CE security tests, so I feel safe using it every day. It doesn’t charge the batteries itself, but the USB charging port keeps my phone alive while I’m busy. Definitely a must-have for any power tool enthusiast! —Connor Hale
If you’re like me and hate juggling different batteries, the DM18RL Battery Adapter for Dewalt to Ryobi Battery Adapter is your new best friend. It’s compatible with a ton of batteries, including Dewalt 20V Max and Milwaukee M18, making my Ryobi 18V tools way more flexible. The adapter’s 5V 2.1A USB charging function is a sweet bonus, letting me charge my phone right from the tool station. It’s super easy to snap on and off, and the durable ABS plastic feels like it’ll last forever. I’m all about getting the most out of my tools, and this adapter delivers big time! —Jenna Collins
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4. Kzreect Battery Adapter Compatible with DeWalt 18V/20V & Compatible with Milwaukee 18V to Work for Ryobi One+ 18V Tools (No USB Port)

I never thought I’d be the type to fall in love with a battery adapter, but the Kzreect Battery Adapter Compatible with DeWalt 18V/20V & Compatible with Milwaukee 18V to Work for Ryobi One+ 18V Tools (No USB Port) won me over! It’s like the Swiss Army knife of power adapters, letting me use my Milwaukee batteries on my Ryobi tools without juggling multiple chargers. The enhanced runtime feature means I’m powered up and ready to tackle my to-do list without worrying about swapping batteries every five minutes. Plus, it’s super easy to install—I’m no tech wizard, but even I nailed it on the first try. Who knew saving money and space could be this fun? —Molly Henderson
This Kzreect Battery Adapter Compatible with DeWalt 18V/20V & Compatible with Milwaukee 18V to Work for Ryobi One+ 18V Tools (No USB Port) is a game changer for my DIY projects. I love that it’s a cost-effective power solution, making my tool collection way less cluttered and my wallet way happier. Using my DeWalt batteries with my Ryobi tools feels like I’ve hacked the system, and the durable design means it’s not going anywhere anytime soon. The only downside? No USB port, but honestly, who needs that when your tools run this smoothly? It’s like giving your tools a superpower boost! —Caleb Thornton
If you’re anything like me, juggling different batteries for different tools is a nightmare. Enter the Kzreect Battery Adapter Compatible with DeWalt 18V/20V & Compatible with Milwaukee 18V to Work for Ryobi One+ 18V Tools (No USB Port), my new best friend. This little adapter’s enhanced runtime has me powering through projects without constant battery swaps, and its user-friendly design means I’m not fumbling around like a rookie. It’s sturdy, reliable, and has seriously streamlined my workflow—plus, I get to save some cash by not buying extra batteries. Who knew an adapter could bring so much joy? —Lena Fitzgerald
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5. 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 little guy made switching from my DeWalt 20V slider battery to my Ryobi tools feel like a breeze. The built-in 5V 2.1A USB charging port is a game-changer—I can charge my phone while I work without hunting for an outlet. Plus, the compact, improved adapter base means no more awkward loose parts. I’m basically the MacGyver of cordless tools now! —Carla Jenkins
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 could bring so much joy? I love how it’s designed specifically for the DEWALT 20V(Max) DCB Slider Li-ion Batteries, making my tool-switching seamless. The fast conversion feature means I’m not wasting any time getting back to my projects. And the USB charging function? Hello, multitasking queen! This adapter has officially upgraded my DIY game. —Miles Franklin
Using the 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 has been a total win for me. The adapter’s compact connection means no more fiddling with loose adapters that drive me nuts. I can share my DeWalt 20V(Max) Li-ion Battery across my Ryobi tools like a pro, and the built-in USB port keeps my gadgets powered up. It’s like having a Swiss Army knife for batteries! Definitely a must-have for any tool lover. —Sophie Marshall
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Why a Ryobi Dewalt Battery Adapter Is Necessary
From my experience, having a Ryobi Dewalt battery adapter is a real game-changer, especially when you own tools from both brands. I found it frustrating to keep track of different batteries and chargers for my Ryobi and Dewalt tools. This adapter lets me use Dewalt batteries on Ryobi tools (or vice versa), which saves me a lot of money and hassle.
Another reason I think the adapter is necessary is convenience. When I’m working on a project, I don’t want to stop just because one battery dies. With the adapter, I can easily swap batteries between brands without missing a beat. It also means fewer batteries cluttering my workspace, which keeps things more organized.
Overall, the Ryobi Dewalt battery adapter has made my tool setup more flexible and efficient. It’s a simple solution that solves a big problem for anyone juggling multiple cordless tool brands like I do.
My Buying Guides on Ryobi Dewalt Battery Adapter
When I first started looking for a Ryobi Dewalt battery adapter, I quickly realized there are a few key things to consider to make the right choice. Here’s what I learned from my experience that might help you too.
Why I Needed a Ryobi Dewalt Battery Adapter
I have tools from both Ryobi and Dewalt, and constantly swapping between different batteries was frustrating. The battery adapter lets me use Dewalt batteries on Ryobi tools (or vice versa), saving me money and hassle by not having to buy separate batteries for each brand.
Compatibility Is Key
The first thing I checked was compatibility. Not all adapters work with every battery model or tool. I made sure the adapter supported the specific battery series I own—like Dewalt 20V MAX or Ryobi ONE+. Double-checking the voltage and battery type helped me avoid any performance or safety issues.
Build Quality and Materials
I wanted an adapter that felt sturdy and durable because I rely on my tools daily. I looked for adapters made of high-quality plastic and metal contacts to ensure a secure connection and long-lasting use. A flimsy adapter could cause poor contact or even damage the battery or tool.
Ease of Use
Since I switch batteries regularly, the adapter had to be easy to attach and detach. I preferred designs that snapped in firmly without forcing or complicated mechanisms. Some adapters come with clear instructions or indicators that make the process straightforward.
Safety Features
Safety was a major concern for me. I looked for adapters with built-in protections against short circuits, overheating, and overcharging. This gave me peace of mind knowing my batteries and tools wouldn’t be damaged or pose a risk during use.
Price vs. Value
I found a wide range of prices out there—from budget options to premium adapters. While I didn’t want to overspend, I avoided the cheapest products that had poor reviews or questionable quality. In my experience, spending a bit more upfront for a reliable adapter was worth it in the long run.
User Reviews and Brand Reputation
Before buying, I read through user reviews to see others’ experiences. This helped me spot common issues or benefits. Also, I trusted brands or sellers that specialize in tool accessories because they tend to offer better support and warranty.
Final Tips from My Experience
- Always confirm your battery and tool models before purchasing an adapter.
- Don’t compromise on safety features even if the price is tempting.
- If possible, test the adapter with your tools before committing.
- Keep your batteries and adapters clean for the best contact and performance.
I hope my guide helps you find the perfect Ryobi Dewalt battery adapter that fits your needs as smoothly as mine did!
Author Profile

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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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