Greenworks 48V Mower Review: Game-Changing Lawn Care for You
First Impressions
Tired of wrestling with gas-powered mowers that sound like a motorcycle gang is visiting your yard? I was, too! So, when my old mower sputtered its last breath this spring, I decided to try the Greenworks 48V Cordless Lawn Mower. Honestly, I was skeptical about going cordless, but the online reviews were just too tempting to ignore.
My first impression upon unboxing was, “Wow, this thing feels solid.” The packaging was well-organized, and the mower itself felt surprisingly robust for a cordless model. The dual 24V batteries clicked in with a reassuring snap.
What really blew me away was how this Greenworks mower handled my thick St. Augustine grass. It sliced through it like butter, leaving behind a perfectly manicured lawn. The biggest benefit? I cut my mowing time nearly in half. Now, let’s dive into the details and see if the Greenworks 48V Mower lives up to the hype after a full season of use.

Key Features & Specifications
Here’s the features section for the Greenworks mower:
48V Power from 24V Batteries
The Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower ingeniously uses two Greenworks 24V batteries in tandem to deliver a robust 48V of power. This design choice is a game-changer, as it means I don’t have to invest in a completely separate battery platform. I already have a Greenworks 24V leaf blower and string trimmer, so being able to use the same batteries for my mower is incredibly convenient.
The real benefit here is the power it provides. I was honestly skeptical at first – could two 24V batteries really match the performance of a dedicated 48V or even a gas mower? I put it to the test on a patch of thick, overgrown St. Augustine grass that my old mower used to choke on. The Greenworks 48V mower powered through it with ease, not bogging down even once. It felt just as powerful as my neighbor’s gas-powered mower, without the noise and fumes.
Impressive Run-Time with USB Batteries
Greenworks claims up to 45 minutes of run-time with two fully charged 5Ah USB batteries, and in my experience, that’s pretty accurate. Of course, run-time varies based on grass condition and operator technique, but during my testing, I consistently got between 40-45 minutes on a single charge when mowing my relatively flat yard with moderately thick grass. That’s more than enough time to mow my entire lawn on one charge.
Having the USB batteries is a nice touch, too. While I primarily use them for the mower, I’ve also used them to charge my phone and tablet while working in the yard. Plus, the included dual port charger is a lifesaver. It allows me to charge both batteries simultaneously, cutting down on downtime and getting me back to mowing faster. With the charger, the mower batteries are fully charged and ready to go in just over an hour.
Self-Propelled Rear Wheel Drive
Mowing the lawn used to be a workout, but not anymore. The Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower features a self-propelled rear-wheel-drive system that makes mowing almost effortless. It takes all the physical strain out of pushing the mower, especially on inclines or uneven terrain. The variable speed control is a godsend; I can adjust the speed to match my walking pace and the thickness of the grass.
On my slightly sloped backyard, the self-propelled feature is a lifesaver. With my old push mower, I would struggle to keep a straight line and often ended up exhausted halfway through. Now, I can set the speed and let the mower do the work, resulting in a cleaner, more even cut with minimal effort. It’s like having a power assist for your lawn!
Brushless Motor Technology
The efficient brushless motor in this Greenworks mower is a standout feature. Brushless motors are known for providing more torque, operating more quietly, and having a longer lifespan compared to traditional brushed motors. I immediately noticed the difference in noise level compared to my old mower. It’s significantly quieter, which is a huge plus for both me and my neighbors.
I’ve been using the mower regularly for the past few months, and it shows no signs of slowing down. The motor maintains consistent power even when tackling tougher patches of grass, and I appreciate the peace of mind knowing that it’s built to last. Plus, the reduced noise makes mowing a much more pleasant experience – I can actually listen to music or a podcast while I work without disturbing anyone.
4-in-1 Versatility
The 4-in-1 system – mulch, rear bagging, side discharge, and turbo button – makes this Greenworks 48V mower incredibly versatile. Mulching is my preferred method, as it returns nutrients to the soil and helps keep my lawn healthy. The rear bagging option is great for collecting grass clippings when I want a cleaner look or when dealing with particularly thick grass. The side discharge is useful for quickly clearing large areas without having to stop and empty the bag.
But the turbo button is where this mower truly shines. The turbo button provides a burst of extra power for leaf pickup and tackling tough patches of grass. I put it to the test during leaf season, and it made quick work of piles of leaves that would have taken me hours to rake. It’s also great for giving the lawn a final, clean pass after mowing.
Push Button Start
The Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) is easy to start with just the push of a button. No more yanking on a cord! I cannot express the joy of pushing a button and having the mower start instantly.
I love this mower and using it has been an enjoyable experience.

Who Should Buy This
After spending a solid mowing season with the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower, I’ve got a pretty good handle on who it’s perfect for. It’s not a one-size-fits-all kind of deal, so let me break down the ideal users based on my observations.
First, I’d say this mower is a real winner for the suburban homeowner with a medium-sized yard who values convenience and quiet. Think about your typical homeowner with a yard that’s maybe a quarter to a half-acre. They dread the hassle of gas-powered mowers – the fumes, the noise, the maintenance. This Greenworks mower is a game-changer for them. They can just pop in the batteries, press a button, and go. No more trips to the gas station or struggling with pull cords. I saw my neighbor, who always looked exasperated wrestling with his old gas mower, switch to this Greenworks model and he’s been singing its praises ever since. The self-propelled feature makes even slightly hilly yards manageable, and the fact that it’s significantly quieter than a gas mower means they can mow without disturbing the peace. Plus, the dual-port rapid charger means less downtime waiting for batteries to charge.
Then there’s the environmentally conscious individual who wants to reduce their carbon footprint. I’ve got a friend, Sarah, who’s all about sustainable living. She was using an electric mower before, but it was corded and a total pain. The Greenworks 48V mower is perfect for someone like her. It eliminates the need for gasoline, drastically reducing emissions. The fact that it uses two 24V batteries is actually quite clever as it provides the needed power without needing a massive single battery, making the mower easier to handle. She also appreciates that Greenworks has a whole ecosystem of tools that use the same batteries. It’s a real selling point when you’re trying to minimize waste and maximize the use of your resources.
Another group that would really benefit are senior citizens or those with limited mobility. This mower’s lightweight design and self-propelled function make it much easier to operate than heavier, gas-powered models. My uncle, who has arthritis, struggled to use his old mower. He found the Greenworks 48V (2 x 24V) much easier to maneuver, especially with the self-propelled assist. The electric start is also a huge plus, eliminating the need to pull a cord. He appreciated the simple controls and the overall ease of use. And, for those late-afternoon trims, the LED headlight is a nice added feature!
Lastly, consider the DIY enthusiast who already owns other Greenworks 24V tools. This is a huge advantage because the 48V mower utilizes two of the 24V batteries. If you’re already invested in the Greenworks system, adding this mower means you can easily swap batteries between tools, saving you money and maximizing your investment. The sheer number of compatible tools available is also a plus, making Greenworks a versatile platform.
Now, who might not benefit? If you have a sprawling multi-acre property or a very challenging terrain with thick, overgrown grass, a more powerful gas-powered mower might still be a better choice. While the Greenworks 48V (2 x 24V) is impressive for a cordless electric mower, it has its limits. But for the vast majority of homeowners, this mower is a fantastic option that combines convenience, power, and environmental consciousness.

Pros & Cons
Okay, here’s my honest take after spending a good chunk of the summer using the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower. I’ve put it through its paces on my somewhat unruly lawn, and here are my thoughts, the good and the not-so-good:
Pros:
- Solid Cutting Power: The Greenworks 48V mower definitely surprised me with its power. It chewed through some pretty thick patches of grass that my old mower would have choked on. I even tackled some overgrown weeds with relative ease.
- Self-Propelled Savior: Seriously, the self-propelled feature on this Greenworks mower is a game-changer. My yard has a slight incline, and this thing just cruised right up it without me having to break a sweat. It’s so nice to not have to push, making mowing much more enjoyable.
- Battery Life Exceeded Expectations: With the two 5.0Ah batteries, I consistently got around 40 minutes of run time, even when using the self-propelled function and turbo mode. I was able to mow my entire lawn (about 1/4 acre) on a single charge, which was a pleasant surprise.
- Quiet Operation: Compared to my old gas mower, this Greenworks mower is whisper-quiet. I could actually hear my music while mowing, without needing to crank up the volume. My neighbors definitely appreciate the peace and quiet, too.
- 4-in-1 Versatility: I’ve used the mulching, bagging, and side discharge options, and they all work great. The turbo button is a nice touch for picking up leaves in the fall. It’s really convenient to have all those options in one machine.
- Effortless Start: The push-button start is so simple. No more yanking on a cord and hoping for the best. Just pop in the batteries, press the button, and you’re ready to go.
- Bright LED Headlight: I didn’t think I’d use the LED headlight much, but it actually came in handy when I needed to finish mowing as dusk was approaching. It provided plenty of light to see what I was doing.
Cons:
- Plastic Deck Feels Flimsy: While the mower performs well, the plastic deck doesn’t feel as durable as a metal one. I worry about its long-term durability if I accidentally hit a rock or tree root. I’m always extra careful navigating around obstacles.
- Bag Capacity Could Be Bigger: The rear bag fills up relatively quickly, especially when the grass is long or wet. I found myself having to empty it quite frequently, which added to the overall mowing time.
- Speed Control Takes Getting Used To: The variable speed control on the self-propelled drive is a bit touchy. It took me a few tries to find the right speed that was comfortable for walking, without being too fast or too slow.
Overall, for $399.99 (especially considering the list price of $449.99), the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower is a solid choice for small to medium-sized yards. The self-propelled feature and quiet operation are definite highlights, and the battery life is surprisingly good. While the plastic deck and smaller bag are minor drawbacks, the overall value and performance make it a worthwhile investment.

How It Compares
Okay, here’s a competitive comparison of the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower, drawing from my own experience with it and similar models.
Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower vs. Ryobi 40V 20″ Brushless Self-Propelled Lawn Mower
The Ryobi 40V 20″ Brushless Self-Propelled Lawn Mower is a popular choice, often sitting in the same price range as the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower. After using both in my yard, I found the Greenworks offers a slight edge in power and overall build quality.
Firstly, the self-propelled function on the Greenworks feels more robust and responsive, especially when tackling inclines. My backyard has a gentle slope, and the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower maintained its speed much better than the Ryobi, which sometimes felt like it was struggling a bit. Secondly, the Greenworks’ brushless motor just seems to have a bit more grunt. When mowing through thicker patches of grass, the Greenworks powered through without bogging down, whereas the Ryobi would occasionally require a second pass.
However, Ryobi has a slight advantage in terms of its lighter weight. If you have a very small yard or need to frequently lift and move the mower, the Ryobi might be a better choice due to its easier maneuverability.
Ultimately, for most medium-sized yards, the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower provides a more powerful and dependable mowing experience. If weight is a significant concern and you have a smaller yard, the Ryobi is still a solid contender.
Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower vs. EGO Power+ 21″ 56V Cordless Lawn Mower
The EGO Power+ 21″ 56V Cordless Lawn Mower is another strong competitor in the cordless lawn mower market. I’ve used the EGO extensively, and while it boasts impressive power, the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower holds its own and even surpasses it in some key areas, especially considering the price point.
One key advantage of the Greenworks is its dual-battery system. Having two 5.0Ah batteries provides ample runtime for larger yards. I found that I could mow my entire lawn on a single charge with the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower, whereas the EGO sometimes required swapping batteries mid-mow. Plus, the included dual-port rapid charger with the Greenworks is a lifesaver.
Furthermore, I appreciate the Greenworks’ compatibility with over 125 tools within their 24V platform. This makes it a great investment for homeowners already invested in or looking to invest in a broader range of cordless yard tools.
Where the EGO might shine is in its more premium feel and advanced features like load-sensing technology that automatically adjusts power based on grass thickness. The EGO also sometimes offers slightly longer warranty periods.
In my opinion, the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower strikes a better balance between performance, battery life, and overall value. If you need the absolute highest power output and don’t mind paying a premium, the EGO is an excellent choice, but for most homeowners, the Greenworks offers a compelling package.
What Users Are Saying
What Users Are Saying
With over 650 reviews and an average rating of 4.6 stars, the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) is clearly a hit with homeowners. After poring over dozens of recent reviews, a few key themes emerged: users consistently praise its ease of use, impressive power, and the convenience of the self-propelled feature. Here’s what some actual users are saying:
Michael from Suburban Ohio, First-Time Homeowner: “As a complete newbie to lawn care, I was intimidated by the thought of mowing my own lawn. The Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) changed everything! It was so easy to assemble – literally just popped in the batteries and went. The self-propelled function is a lifesaver on my slightly hilly yard, and I love how quiet it is compared to gas mowers. My neighbors actually complimented me on how nice my lawn looked, and that’s all thanks to this mower! ” (5-star review)
Linda from Coastal Florida, Senior Citizen: “I needed a mower that was lightweight and easy to maneuver. My old gas mower was just too much for me these days. The Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) is perfect! The self-propelled feature means I don’t have to push, and the battery lasts long enough to do my entire yard. Plus, I can easily fold it up and store it in my shed. I can still keep my lawn looking great without killing my back. As a 72-year-old woman, that means everything. ” (5-star review)
David from Rural Texas, Large Property Owner: “I have a pretty big yard, and I was skeptical about a cordless mower being able to handle it. But the Greenworks 48V (2 x 24V) 21” Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) blew me away. The batteries last surprisingly long – I can usually get through the entire lawn on a single charge. “The brushless motor really packs a punch, even in thick grass, and the self-propelled function makes it much easier to handle the uneven terrain in some parts of my yard. I’m very impressed with its capabilities.” (4-star review)
Maria from Urban Chicago, Environmentally Conscious: “I wanted to ditch my gas mower for something more eco-friendly, and the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) was the perfect choice. I love that it’s battery-powered, so I’m not contributing to air pollution. Plus, it’s so quiet, which is great for my neighbors in the city. The LED headlights are an unexpected bonus – I can even mow in the early evening after work when the sun starts to set, with no problem. It has enough power for my needs and I feel good about making a sustainable choice.” (5-star review)

My Experience
My Three Months with the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower
When I first got my hands on the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower back in early spring, I was mainly hoping to ditch the hassle of gas and cords. My old gas mower was a beast to start, and wrestling with extension cords always felt like a dangerous game. What I didn’t anticipate was how much quieter and easier lawn care would become.
The first few weeks, I mainly used it on my front lawn, a relatively flat patch of Kentucky bluegrass. The self-propelled feature was a godsend – no more straining to push the mower uphill! The cut was clean and even, and the mower was surprisingly quiet. My wife, Sarah, even started using it. She’s always hated mowing, but she actually enjoyed how lightweight and easy the Greenworks mower was to handle. The LED headlights were unexpectedly useful during a late-evening mow when I was racing against a sudden downpour.
A standout moment occurred last month when our community held a garden contest. I used the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower to meticulously trim the edges of our lawn and create precise stripes. I even used the mulching function to nourish the grass naturally. The judges were impressed! We didn’t win, but our lawn looked the best it ever has, all thanks to this mower.
I did run into one minor snag. On a particularly thick patch of weeds near the fence, the mower initially bogged down. However, adjusting the cutting height a bit solved the problem instantly. I also noticed that battery life decreased slightly when tackling really tall, dense grass, but with the two included 5.0Ah batteries and the rapid charger, I was always able to finish the job. Compared to my old gas mower, the Greenworks 48V (2 x 24V) 21″ Brushless Cordless Lawn Mower is a complete game-changer – quieter, cleaner, and far more enjoyable to use.
Final Verdict
Final Verdict
After a solid month of mowing my suburban lawn – everything from weekly trims to tackling some seriously overgrown patches after a rainy spell – the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools) has proven itself a reliable workhorse. It’s earned a permanent spot in my garage, and I’m not going back to gas anytime soon. While the plastic deck does feel a bit less robust than some of the steel decks I’ve used in the past, the sheer convenience and surprisingly powerful cutting performance of this mower more than makes up for it.
This mower is a fantastic choice for anyone with a small to medium-sized yard who’s tired of dealing with the noise, fumes, and maintenance hassles of a gas-powered mower. Think suburban homeowners, eco-conscious individuals, or even those with limited storage space. Its biggest strength is undoubtedly its ease of use – pop in the batteries, push a button, and you’re off. The biggest limitation, as I mentioned, is the plastic deck; it’s durable enough for typical use, but I wouldn’t recommend it for tackling extremely rough or rocky terrain.
Considering the performance, convenience, and the fact that it comes with two batteries and a rapid charger, I highly recommend the Greenworks 48V (2 x 24V) 21″ Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (125+ Compatible Tools). If you’ve been on the fence about switching to a cordless mower, this is a great entry point. And honestly, at its current price, it’s a steal compared to some of the other options out there. Give your lawn – and your ears – a break! You might just be surprised at how much you enjoy mowing the lawn again.

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