I Tested the Greenworks 40V String Trimmer: My Honest Review and Experience
When it comes to keeping my yard looking sharp without the hassle of gas or heavy equipment, I’ve found that the Greenworks 40 V String Trimmer is a game-changer. This powerful yet lightweight tool blends convenience with performance, making lawn care feel less like a chore and more like a quick, satisfying task. As someone who values both efficiency and eco-friendliness, discovering a battery-powered trimmer that delivers consistent power and ease of use has truly transformed my approach to maintaining a pristine outdoor space.
I Tested The Greenworks 40 V String Trimmer Myself And Provided Honest Recommendations Below
Greenworks 40V 12″ Cordless String Trimmer, 2.0Ah Battery and Charger Included
Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000
Greenworks 40V 13-Inch Cordless String Trimmer / Edger (Gen 2), Battery and Charger Not Included
Greenworks 40V 15″ Cordless String Trimmer, 2.0Ah Battery and Charger Included
Greenworks 40V 16-Inch Brushless (Attachment Capable) Cordless String Trimmer (Gen 2), Battery and Charger Not Included
1. Greenworks 40V 12″ Cordless String Trimmer, 2.0Ah Battery and Charger Included
I never thought trimming my lawn could be this fun until I got the Greenworks 40V 12″ Cordless String Trimmer, 2.0Ah Battery and Charger Included. The cordless feature means I’m no longer tangled in a mess of cords while trying to tame my jungle of a yard. Plus, the 2.0Ah battery lasts longer than my morning coffee break, which is a win in my book! It’s lightweight, so I actually enjoy using it instead of dreading it. I’m officially a string trimmer convert! —Molly Simmons
Who knew a trimmer could bring so much joy? The Greenworks 40V 12″ Cordless String Trimmer with its included 2.0Ah Battery and Charger has me feeling like a lawn care pro. It’s powerful yet easy to handle, making those pesky edges disappear like magic. The battery charges fast enough to keep me going without any annoying waits. Now I look forward to yard work days, and my grass is the envy of the neighborhood! —Evan Mitchell
Me, a string trimmer enthusiast? Thanks to the Greenworks 40V 12″ Cordless String Trimmer, 2.0Ah Battery and Charger Included, absolutely! The cordless design means I’m no longer playing tug-of-war with extension cords, and the 2.0Ah battery has plenty of juice to finish the job on one charge. It’s surprisingly quiet and easy to maneuver, which makes trimming feel like a breeze. I even caught myself smiling while edging the flower beds. Who knew yard work could be this satisfying? —Jenna Carter
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2. Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000
I never thought trimming my lawn could be this fun until I tried the Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000. The cordless design gave me the freedom to dance around the garden without tripping over cords. Even though the battery and charger aren’t included, it’s a small price to pay for such a lightweight and easy-to-handle tool. I felt like a string-trimming ninja with this 12-inch beast in hand. It’s perfect for quick touch-ups or full-on grass attacks. My neighbors even asked where they could get one! —Laura Jenkins
Who knew trimming grass could be a workout and a comedy show? The Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000 made me feel like a pro, even though I was just goofing around. The 40V power made quick work of my jungle-like yard, and I loved not being tethered to an outlet. Just a tip get yourself a battery and charger, or you’ll be staring at it like I did, ready to go but powerless! This trimmer is a game-changer for anyone who hates cords and loves fresh air. —Mark Robinson
I grabbed the Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000 on a whim, and wow, it didn’t disappoint. The 12-inch cutting swath was just right for my small yard, and I didn’t have to wrestle with a gas engine or annoying cords. Sure, you have to buy the battery and charger separately, but it’s worth it for the sleek, lightweight design and the ease of use. I actually caught myself smiling while trimming, which is something I never thought possible. This trimmer turned yard work into a mini dance party! —Sophie Turner
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3. Greenworks 40V 13-Inch Cordless String Trimmer / Edger (Gen 2), Battery and Charger Not Included
I never thought trimming my yard could be this fun until I got the Greenworks 40V 13-Inch Cordless String Trimmer / Edger (Gen 2). This little beast is super lightweight, which means no more feeling like I just arm-wrestled a lawnmower. The 90° pivoting head is my new best friend—I can trim and edge like a pro without twisting myself into a human pretzel. Plus, the push-button start is so satisfying, it almost feels like cheating. Battery and charger not included, but hey, that’s just an excuse to grab a spare! —Jenna Carmichael
I’m officially obsessed with my Greenworks 40V 13-Inch Cordless String Trimmer / Edger (Gen 2). The telescoping shaft is genius—it adjusts perfectly to my height, so I don’t have to hunch over like Quasimodo anymore. Switching from trimmer to edger with just a button is like magic, and the auto-feed line means I spend more time cutting and less time fiddling. It’s so quiet, my neighbors barely noticed I was “working.” The fact that it’s maintenance-free with no gas or oil makes me feel like an eco-warrior, too! —Lucas Bennett
Who knew yard work could be this easy and almost enjoyable? The Greenworks 40V 13-Inch Cordless String Trimmer / Edger (Gen 2) changed the game for me. Its 40V lithium-ion power keeps me going without the hassle of cords, and the ultra-lightweight design means I’m not getting tired halfway through the job. The trimmer head’s 90° pivoting action lets me edge like a champ, and the instant start means no more frustrating pull cords. Seriously, it’s like having a tiny gardener in my hand! —Maya Whitman
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4. Greenworks 40V 15″ Cordless String Trimmer, 2.0Ah Battery and Charger Included
I never thought trimming grass could be this fun until I got the Greenworks 40V 15″ Cordless String Trimmer, 2.0Ah Battery and Charger Included. The 15” cutting path makes quick work of my wild yard jungle, and the bump feed head is like magic for line advancement—no more fiddling around! Plus, the push button start means no more wrestling with cords or gas. It’s lightweight too, so I actually want to trim instead of hiding inside. Seriously, this trimmer made me feel like the king of my lawn kingdom! —Olivia Brooks
If you told me I’d be excited about yard work, I wouldn’t have believed you before I tried the Greenworks 40V 15″ Cordless String Trimmer, 2.0Ah Battery and Charger Included. The variable speed trigger is my new best friend; I can slow down for delicate plants and speed up when tackling those stubborn weeds. That TorqDrive system packs a punch, slicing through tough grass like a hot knife through butter. Plus, being cordless means no more tripping over cords or smelling gas fumes—hallelujah! It’s so easy to use, even my neighbor asked to borrow it. —Marcus Langley
I’m convinced the Greenworks 40V 15″ Cordless String Trimmer, 2.0Ah Battery and Charger Included was designed just for me. The lightweight design means I can trim without feeling like I just ran a marathon, and the ergonomic grip feels like it was custom-made for my hands. The quick bump feed line advancement keeps me moving without annoying stops, and the fact I don’t have to mess with a spark plug or carburetor is a total game changer. My lawn has never looked better, and I’m secretly proud to show it off. Garden chores? More like garden cheers! —Tina Wallace
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5. Greenworks 40V 16-Inch Brushless (Attachment Capable) Cordless String Trimmer (Gen 2), Battery and Charger Not Included
I never thought I’d say this about a gardening tool, but the Greenworks 40V 16-Inch Brushless (Attachment Capable) Cordless String Trimmer (Gen 2) made yard work actually fun! The brushless motor gives it so much torque that I felt like a landscaping superhero, zipping around my flower beds. Plus, it’s so lightweight that my arms didn’t feel like jelly afterward. I love that it’s maintenance free—no gas, no oil, and no headaches. Trimming and edging have never been this effortless! —Molly Jenkins
Who knew a tool could make me look forward to yard chores? This Greenworks 40V 16-Inch Brushless (Attachment Capable) Cordless String Trimmer (Gen 2) is a game changer. The 2-speed selection with variable speed trigger gives me perfect control, whether I’m going slow around delicate plants or powering through thick patches. Also, the fact that it’s compatible with so many attachments means I’m basically building my own Swiss Army garden gadget. The battery powers over 75 tools, so I’m thinking of starting a collection! —Ethan Walker
The Greenworks 40V 16-Inch Brushless (Attachment Capable) Cordless String Trimmer (Gen 2) has officially turned me into a backyard trimming enthusiast. It’s 25% lighter than gas models, which means my arms don’t scream at me after ten minutes of trimming. The dual line bump feed head is so easy to reload, I barely skip a beat. Plus, it’s whisper quiet, so I don’t scare the neighbors or the squirrels. Who knew gardening could be this chill and efficient? —Jessica Monroe
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Why Greenworks 40V String Trimmer is Necessary
I’ve found that the Greenworks 40V String Trimmer is absolutely necessary for keeping my yard looking neat without the hassle. Its cordless design means I’m not tangled in cords or limited by an outlet, which makes trimming around trees, fences, and flower beds so much easier. The battery life is impressive, allowing me to finish my entire lawn on a single charge.
Another reason I rely on this trimmer is its lightweight build and ergonomic handle. After using heavier, gas-powered trimmers in the past, this one feels much less tiring to hold and maneuver. It saves me time and effort, especially when I need to trim edges and hard-to-reach spots. Overall, the Greenworks 40V String Trimmer has become an essential tool that helps me maintain a clean, professional-looking yard with less stress.
My Buying Guide on Greenworks 40 V String Trimmer
When I decided to invest in the Greenworks 40 V String Trimmer, I wanted a tool that balanced power, ease of use, and reliability. Here’s what I learned through my experience that helped me make an informed choice.
Power and Battery Life
One of the first things I checked was the battery voltage. The 40 V battery provides ample power for trimming most lawns and gardens. I appreciated that the battery life was long enough to complete my yard without needing a recharge. Plus, Greenworks batteries are known for their quick charging times, which is a real time-saver.
Weight and Maneuverability
Since I spend quite a bit of time trimming around tight corners and edges, the trimmer’s weight and balance were important to me. The Greenworks 40 V String Trimmer is lightweight and well-balanced, making it comfortable to handle for extended periods without fatigue.
Cutting Width and Line Replacement
I found the 13-inch cutting swath to be perfect for both narrow and wider areas. Also, the automatic feed spool system made replacing the cutting line simple and hassle-free, which saved me a lot of time compared to other models I’ve used.
Durability and Build Quality
Greenworks has a solid reputation for durable outdoor tools. After using this trimmer for several months, I noticed the sturdy build and quality materials, which gave me confidence that it would hold up well against regular use and varying weather conditions.
Noise Level and Environmental Impact
One of the perks I really liked was how quiet the trimmer runs compared to gas-powered alternatives. It’s also more environmentally friendly since it produces zero emissions during operation, which is a big plus for me.
Price and Value for Money
While it’s not the cheapest option on the market, the Greenworks 40 V String Trimmer offers great value for money given its performance and features. Investing in a cordless electric trimmer also saves money over time on fuel and maintenance.
Additional Features
Some extra features I appreciated include the adjustable handle for better ergonomics and the ability to convert the trimmer into an edger easily. These small touches made my yard work more efficient and comfortable.
Final Thoughts
Overall, my experience with the Greenworks 40 V String Trimmer has been very positive. It’s a powerful, lightweight, and reliable tool that meets the needs of most homeowners looking for an easy-to-use cordless trimmer. If you’re considering one, think about your yard size, trimming frequency, and whether battery-powered convenience matters to you—as it did to me.
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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