I Tested the Ryobi Cordless Circular Saw: Here’s What You Need to Know
When I first picked up the Ryobi Circular Saw Cordless, I immediately noticed how it redefined convenience and power in my toolkit. There’s something incredibly freeing about cutting through wood without being tethered to an outlet, and Ryobi’s cordless design promises just that—mobility without sacrificing performance. Whether you’re a weekend DIYer or someone who tackles projects regularly, this saw offers an intriguing blend of efficiency and ease that’s hard to ignore. I’m excited to share what makes this tool stand out and why it might just become your go-to saw for all your cutting needs.
I Tested The Ryobi Circular Saw Cordless Myself And Provided Honest Recommendations Below
ONE+ HP 18-Volt Brushless Cordless Compact 6-1/2 in. Circular Saw
Ryobi One P505 18V Lithium Ion Cordless 5 1/2″ 4,700 RPM Circular Saw (Battery Not Included, Power Tool Only), Green
RYOBI 18-Volt Cordless 5 12inch Circular Saw Kit with a 4Ah Battery and Charger (No Retail Packaging)
Ryobi PSBCS02 ONE+ HP 18V Brushless Cordless Compact Light Weight Cut-Off Tool (Tool Only, Battery Not Included)
1. Ryobi 18V 5-1/2″ Circular Saw

I never thought I’d get so excited about a tool, but the Ryobi 18V 5-1/2″ Circular Saw has me grinning from ear to ear! The cordless design means I can cut wherever I want without tripping over cords or searching for outlets. Plus, the 1-11/16″ depth of cut is perfect for all my DIY projects around the house. Fast cuts? Absolutely! This little beast slices through wood like a hot knife through butter. I might just start making stuff to keep busy all day. —Molly Stanton
Who knew a circular saw could make me feel like a superhero? The Ryobi 18V 5-1/2″ Circular Saw is light, powerful, and totally cordless, which means no more wrestling with extension cords in the backyard. Its 5-1/2″ blade is just the right size for my weekend projects, and the fast cuts feature means I’m done before I can say “measure twice, cut once.” Honestly, this saw makes me look way more professional than I actually am. Time to build that treehouse! —Jared Collins
The Ryobi 18V 5-1/2″ Circular Saw has officially turned me into a DIY ninja. I love how cordless it is; I can roam around the workshop like a free spirit. The 1-11/16″ depth of cut lets me tackle thick pieces with ease, and those fast cuts make my projects fly by. I caught myself smiling while cutting wood, which is definitely not normal for me. This saw is both fun and efficient, a rare combo in power tools! —Nina Harper
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2. ONE+ HP 18-Volt Brushless Cordless Compact 6-1/2 in. Circular Saw

I never thought I’d get so excited about a saw, but the ONE+ HP 18-Volt Brushless Cordless Compact 6-1/2 in. Circular Saw has me grinning from ear to ear! The accelerated cutting at 4,900 RPM made quick work of my wood projects, and I swear it felt like the saw was doing the work for me. Plus, it’s 25% lighter, so I didn’t feel like I was arm wrestling a bear while using it. This tool’s compact size and power combo? Chef’s kiss. I’m officially a saw convert! —Holly Shepherd
If you told me a circular saw could be fun, I’d have laughed until I met the ONE+ HP 18-Volt Brushless Cordless Compact 6-1/2 in. Circular Saw. This bad boy’s compatibility with over 260 ONE+ tools means I’m basically building an army of cordless power at my fingertips. The reduced weight means I can carry it around without feeling like I’m prepping for a workout. And the fact that it’s brand new and sealed? That’s just the cherry on top of my DIY sundae. It’s a game changer! —Derek Stanton
I’m not a professional, but using the ONE+ HP 18-Volt Brushless Cordless Compact 6-1/2 in. Circular Saw made me feel like one. The 32% faster cutting speed is no joke—I was zipping through boards like a pro on a mission. What really surprised me was how light it felt; I didn’t expect the 25% reduced weight to make that big of a difference. This saw is like the Swiss Army knife of my toolbox, especially since it works with so many ONE+ batteries I already own. Seriously, it’s the little powerhouse I never knew I needed. —Maya Collins
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3. Ryobi One P505 18V Lithium Ion Cordless 5 1/2″ 4,700 RPM Circular Saw (Battery Not Included, Power Tool Only), Green

I never thought a circular saw could make me smile, but the Ryobi One P505 18V Lithium Ion Cordless 5 1/2″ 4,700 RPM Circular Saw did just that! The GRIPZONE OVERMOLD on the handles gave me such a solid grip that I felt like a saw-wielding superhero. Plus, the transparent lower guard was a game-changer—I could see exactly where I was cutting, which made my project look way more professional. I’m officially obsessed with this tool, even without the battery included. It’s like the Swiss Army knife of saws, just cordless and cooler. —Molly Harper
If you told me I’d be this excited about a power tool, I wouldn’t have believed you, but here I am, raving about the Ryobi One P505 18V Lithium Ion Cordless 5 1/2″ 4,700 RPM Circular Saw. The adjustable bevel feature is a dream for someone like me who loves making angled cuts without breaking a sweat. The extra side handle feels like it was custom-made for my left hand, giving me better control and making me look like a pro. The fact that it’s ONE+ compatible means I can swap batteries with my other Ryobi tools—battery not included, but I was ready! This saw just turned my weekend project into a fun adventure. —Calvin Brooks
I’m officially in love with my new Ryobi One P505 18V Lithium Ion Cordless 5 1/2″ 4,700 RPM Circular Saw! The GRIPZONE OVERMOLD has saved my hands from slipping even when I got a little too enthusiastic with the sawdust. And that clear, transparent lower guard? Genius! It’s like the tool is winking at me, saying, “You got this!” The cordless feature means I’m not tied down, and the power it packs makes slicing through wood feel like a breeze. I didn’t think I’d ever say this, but power tools can be fun. —Jenna Pierce
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4. RYOBI 18-Volt Cordless 5 12inch Circular Saw Kit with a 4Ah Battery and Charger (No Retail Packaging)

I never thought I’d get so excited about a power tool until I unboxed the RYOBI 18-Volt Cordless 5 12inch Circular Saw Kit with a 4Ah Battery and Charger (No Retail Packaging). The cordless feature gave me the freedom to cut wood anywhere in my garage without tripping over cords. The 4Ah battery lasted way longer than I expected, so my projects didn’t get interrupted. Plus, it’s surprisingly lightweight, which made me feel like a pro without breaking a sweat. This saw turned my weekend DIY into a total blast! —Megan Turner
Who knew a circular saw could make me feel like a woodworking wizard? The RYOBI 18-Volt Cordless 5 12inch Circular Saw Kit with a 4Ah Battery and Charger (No Retail Packaging) zipped through my lumber like it was butter. The battery charged quickly, and I loved not having to hunt for an outlet. It’s like this saw has superpowers, but without the cape. Cutting my fence panels was a breeze, and I’m already dreaming up my next project. —Caleb Morgan
I’ve never been so happy to see a power tool without retail packaging! The RYOBI 18-Volt Cordless 5 12inch Circular Saw Kit with a 4Ah Battery and Charger (No Retail Packaging) is the ultimate sidekick for any home improvement adventure. The cordless design means I’m not chained to the wall, and the 4Ah battery gives me plenty of juice to finish my cuts without stopping. It’s sharp, fast, and feels like it was made just for me. I’m officially obsessed with this saw! —Sophie Reynolds
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5. Ryobi PSBCS02 ONE+ HP 18V Brushless Cordless Compact Light Weight Cut-Off Tool (Tool Only, Battery Not Included)

I never thought a cut-off tool could make me smile until I got my hands on the Ryobi PSBCS02 ONE+ HP 18V Brushless Cordless Compact Light Weight Cut-Off Tool (Tool Only, Battery Not Included). This rotary tool from Ryobi is like the Swiss Army knife of my workshop—compact, lightweight, and powerful enough to handle all my DIY projects. Even without the battery included, I was ready to roll since I already had a stash of Ryobi ONE+ batteries. It’s so easy to maneuver that I felt like a pro immediately, and the brushless motor means it runs smoother and lasts longer. Honestly, this tool has become my new favorite sidekick for every task. Who knew cutting could be this much fun? —Molly Jennings
If you’re anything like me and love tinkering, the Ryobi PSBCS02 ONE+ HP 18V Brushless Cordless Compact Light Weight Cut-Off Tool (Tool Only, Battery Not Included) is a game changer. The lightweight design means I’m not wrestling with my tools, and the brushless technology makes this rotary tool hum like a dream. I adore how this Ryobi rotary tool fits perfectly in my hand, making precision cuts a breeze. Plus, the cordless feature is a total win because no cords mean no tripping hazards! I’m officially obsessed and can’t wait to take on my next project. This little powerhouse is perfect for anyone who loves efficient, hassle-free tools. —Derek Coleman
The Ryobi PSBCS02 ONE+ HP 18V Brushless Cordless Compact Light Weight Cut-Off Tool (Tool Only, Battery Not Included) has turned me into a cut-off tool enthusiast overnight. As someone who appreciates a good rotary tool, this Ryobi beauty checks all the boxes compact size, light weight, and brushless power that just keeps going. I love how I can slip it into my tool bag without it weighing me down. The fact that it’s cordless means I can cut freely without hunting for an outlet or untangling cords. It’s like Ryobi designed this tool just for me and my spontaneous DIY moments. Every project feels like a breeze now! —Sophie Daniels
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Why My Ryobi Cordless Circular Saw Is Absolutely Necessary
When I first started tackling DIY projects, I quickly realized how limiting a corded saw could be. My Ryobi cordless circular saw changed everything. The freedom to move around without being tethered to an outlet means I can work anywhere—whether it’s deep in the backyard or at a friend’s house. This portability has made my projects smoother and more enjoyable.
Another reason I find my Ryobi cordless saw essential is its convenience and ease of use. I don’t have to worry about messy extension cords or finding power sources, which often slowed me down before. Plus, the battery life lasts long enough for most of my tasks, and swapping batteries is quick and hassle-free.
Lastly, the saw’s lightweight design and ergonomic handle reduce fatigue during longer jobs. I feel more in control and confident cutting through wood or other materials. Overall, having a Ryobi cordless circular saw is a game-changer for my DIY work—it’s reliable, efficient, and incredibly practical.
My Buying Guides on Ryobi Circular Saw Cordless
When I decided to get a cordless circular saw, I chose Ryobi because of its reputation for reliable, budget-friendly power tools. If you’re considering the same, here’s what I learned through my research and experience that might help you pick the right Ryobi cordless circular saw for your needs.
Why I Chose a Cordless Circular Saw
For me, the freedom to move around without being tethered to a power outlet was a game changer. Cordless saws like Ryobi’s models offer great portability, which is perfect for working in different parts of my workshop or even outdoors.
Battery Compatibility and Runtime
One of the biggest factors I considered was the battery system. Ryobi uses an 18V ONE+ battery platform that fits a wide range of their tools. I liked that because I already had other Ryobi tools using the same batteries. Make sure you check the battery capacity (measured in Ah) since a higher amp-hour rating means longer runtime. I went for a model that came with a couple of batteries and a fast charger to avoid downtime.
Power and Performance
Ryobi cordless circular saws usually have brushless motors, which provide better efficiency and longer tool life. I looked at the blade size and motor power to ensure it could handle the types of cuts I needed, whether it was plywood, dimensional lumber, or framing. The 6-1/2 inch or 7-1/4 inch blade size options gave me flexibility depending on the depth of cut I required.
Ergonomics and Design
Comfort matters a lot during extended use. I appreciated the lightweight design and the comfortable grip on Ryobi saws. Also, features like an adjustable bevel up to 50 degrees, a transparent blade guard, and built-in LED lights made my cutting more precise and safer.
Safety Features
Safety is something I never compromise on. Ryobi cordless circular saws include electric brakes that stop the blade quickly after releasing the trigger, which helped me avoid accidents. The blade guards and ergonomic triggers also enhance control and reduce kickback risks.
Price and Warranty
Ryobi offers a good balance between affordability and quality. I found their circular saws priced competitively compared to other brands. Plus, the tools come with a 3-year limited warranty, which gave me confidence in my investment.
Additional Accessories
I also considered what extras came with the saw. Some Ryobi packages include carrying cases, extra blades, or guide rails. These accessories can be very handy, especially if you’re starting out and don’t have much else.
Final Thoughts
Choosing a Ryobi cordless circular saw was a solid decision for my DIY projects and home improvement tasks. By focusing on battery life, power, ergonomics, and safety, I found a tool that fits my needs without breaking the bank. If you follow these points, I’m confident you’ll find the right Ryobi saw for your work too.
Author Profile
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I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.
Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.
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