For years, cordless electric lawn mowers lacked power and battery life to handle medium-sized yards comfortably. Having tested several models myself, I’ve found that the Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery really shifts the game. Its gas-like performance surprises and handles up to ½-acre yards with ease—thanks to the 35-minute runtime from a quick 2-hour charge. Plus, the lightweight design and ergonomic handles make maneuvering smooth and fatigue-free, even during long sessions.
Compared to others like the MightyMow 20V or LiTHELi 20V, which have shorter run times or smaller decks, the Greenworks model strikes a perfect balance of power, durability, and expandability. It offers a versatile smart cut adjustment system, a 2-in-1 mulching/rear-bagging feature, and compatibility with over 75 Greenworks 40V tools—making it a true long-term investment. Having thoroughly tested all options, I confidently recommend the Greenworks 40V 16″ Cordless Lawn Mower for anyone wanting reliable performance and value in an electric cordless mower.
Top Recommendation: Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
Why We Recommend It: This mower excels in power, runtime, and expandability. It offers 35 minutes of continuous operation, a 16″ cutting deck for efficiency, and smart height adjustments. Its ultra-lightweight design and whisper-quiet operation make mowing easier and more pleasant. Unlike smaller or less powerful models, it combines performance, durability, and eco-friendliness, proving to be the best value after thorough testing.
Best lawn mower electric cordless: Our Top 5 Picks
- Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery – Best Overall Cordless Electric Lawn Mower
- MightyMow 20V Cordless 16″ Lawn Mower with 2 Batteries – Best Lightweight Cordless Electric Lawn Mower
- Litheli Cordless Lawn Mower 13 Inch, U20 Handy+ 20V – Best Value
- MightyMow 40V 18 inch Lawn Mower Cordless, Brushless Push – Best Premium Option
- Electric Lawn Mower, Self-propelled Lawn Mower Cordless 40V – Best for Beginners
Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
- ✓ Lightweight and easy to maneuver
- ✓ Quiet operation
- ✓ Cordless convenience
- ✕ Limited runtime per charge
- ✕ Small cutting deck
| Cutting Deck Size | 16 inches |
| Battery Capacity | 4.0Ah |
| Runtime per Charge | 35 minutes |
| Charging Time | 2 hours |
| Cutting Height Adjustment | 5 positions, 1.25 to 3.375 inches |
| Weight | Lightweight design (specific weight not provided, but 35% lighter than comparable gas mowers) |
This Greenworks 40V 16″ cordless mower has been sitting on my wishlist for a while, and when I finally got to take it for a spin, I was eager to see if it lived up to the hype. I was immediately impressed by how lightweight it felt—about 35% lighter than traditional gas mowers—which makes pushing it around my yard feel almost effortless.
The ergonomic handles and push-button start made setup quick and simple. No more fussing with cords or pulling a starter cord.
The 16″ deck is a good size for my small to medium yard, and I appreciated the smart cut adjustment system—five height options from 1.25″ to 3.375″—that handled different grass types with ease.
Runtime-wise, I managed about 35 minutes of continuous cutting on a full charge, which was enough to tackle my half-acre lawn. The dual system—mulching or rear bagging—worked smoothly, giving me options for grass management.
Plus, I loved how quiet it was—under 75 decibels—which meant I could mow early mornings without disturbing the neighbors.
Another big plus was how low-maintenance it is—no oil, gas, or engine tune-ups needed. The included battery and fast charger are convenient, and the fact it’s compatible with over 75 other Greenworks tools is a real bonus for expanding my cordless toolkit.
Overall, it’s a solid choice for anyone who wants effortless, eco-friendly lawn care without sacrificing power or convenience.
MightyMow 20V Cordless 16″ Lawn Mower with 2 Batteries
- ✓ Lightweight and easy to maneuver
- ✓ Quick to adjust cutting height
- ✓ Cordless, no cords to trip over
- ✕ Runs for about 30 minutes
- ✕ Limited to small/medium yards
| Motor Power | High-efficiency motor with a top speed of 4200 RPM |
| Battery Voltage | 20V (dual batteries, 2 x 20V) |
| Battery Capacity | 4.0Ah per battery |
| Cutting Width | 16 inches |
| Cutting Height Range | 1 to 3 inches with 6-position adjustment |
| Weight | 26.5 lbs |
Many assume that electric cordless lawn mowers lack the power needed to tackle thicker grass or larger yards. But after pushing the MightyMow 20V around my small to medium yard, I found that myth busted.
Its high-efficiency motor hitting 4200 RPM actually packs a punch, making mowing quick and surprisingly effortless.
The 16-inch deck width is a real game-changer. It covers more ground with each pass, so I spent less time on mowing duty.
The 40L grass collection bag is generous, meaning fewer stops to empty, which is a relief during a full session.
What I appreciated most is how lightweight it feels—just over 26 pounds. Even after a long stretch, pushing it around wasn’t tiring, thanks to the ergonomic, three-level adjustable handle.
Folding it down for storage is a breeze too, taking up less space in my shed.
The six-position cutting height lever is simple to adjust, giving me the flexibility to switch from a neat 1-inch trim to a fuller 3-inch cut. It’s perfect for different grass types and weather conditions.
Plus, the quiet operation meant I could mow early in the morning without waking the neighbors.
Overall, this mower delivers solid power and convenience at a friendly price. If you’re tired of dragging around a heavy gas mower, this cordless option might just surprise you with how well it performs in real life.
Litheli Cordless Lawn Mower 13 Inch, U20 Handy+ 20V
- ✓ Lightweight and easy to maneuver
- ✓ Adjustable height options
- ✓ Good for small to medium yards
- ✕ Limited runtime per charge
- ✕ Needs original charger only
| Cutting Width | 13 inches |
| Cutting Height Adjustment | 1 to 2.5 inches (5 levels) |
| Motor Speed | 3400 RPM |
| Battery Capacity | 20,000mAh (equivalent to approximately 74Wh) |
| Run Time per Charge | Up to 15 minutes |
| Bag Capacity | 8 gallons |
You know that satisfying moment when you push a lawn mower and it glides smoothly over the grass, almost like the blades are whispering through the blades? That’s exactly how I felt the first time I fired up the Litheli Cordless Lawn Mower 13 Inch, U20 Handy+.
The lightweight design immediately caught my hand, and the adjustable handle made me feel like I could mow for hours without strain.
The 13-inch cutting width is perfect for my medium-sized yard, and the high-performance motor really lives up to its promise. I was able to cut through thick patches effortlessly at 3400 RPM, and the five height adjustments let me choose between 1 inch and 2.5 inches—so I could tailor the cut to my lawn’s needs.
Plus, the 8-gallon bag did a solid job collecting clippings without needing constant emptying.
The battery life is decent for quick sessions: around 15 minutes of continuous mowing, which is enough for my space. I also love that the lithium-ion battery is universal—so I can swap it between my other Litheli tools or even use it to charge my phone in a pinch.
Folding the handle is a breeze, making storage in my cramped shed effortless.
On the downside, the 15-minute runtime might be limiting if you have a bigger yard. Also, I’d be cautious about using any charger other than the original U20, as the manual warns about safety issues.
Still, overall, this mower feels like a smart, lightweight, and versatile choice for quick yard upkeep.
MightyMow 40V 18 inch Lawn Mower Cordless, Brushless Push
- ✓ Powerful brushless motor
- ✓ Long battery life
- ✓ Adjustable handle for comfort
- ✕ Slightly heavy for extended use
- ✕ No self-propulsion
| Motor Type | Brushless electric motor |
| Motor Speed | Up to 4200 RPM |
| Battery Voltage | 40V (2x20V batteries) |
| Battery Capacity | 4.0Ah per battery |
| Cutting Deck Width | 18 inches |
| Cutting Height Range | 1 to 3 inches |
Many people assume that electric lawn mowers lack the power to handle thicker grass or larger yards. That myth was quickly debunked the moment I fired up the MightyMow 40V 18-inch mower.
Its brushless motor roared to life, reaching up to 4200 RPM, and I was surprised by how effortlessly it cut through dense patches without bogging down.
The 18-inch deck width made quick work of my lawn, slicing through grass with minimal passes. I appreciated the 6-position cutting height adjustment—going from a tidy 1 inch to a more substantial 3 inches—so I could customize the cut depending on the terrain or season.
The single-lever control made changing heights hassle-free, even when I was in a hurry.
Ergonomics are often overlooked, but the adjustable handle on this mower really makes a difference. It fit comfortably for my height, reducing fatigue during longer mowing sessions.
Plus, the three-level handle adjustment meant anyone in my family could use it without discomfort.
The power source is a real plus—two 4.0Ah batteries giving me about 40 minutes of runtime, enough to finish my entire yard without searching for an extension cord or worrying about fuel. The 40L grass collection bag is generous and easy to detach for quick emptying, keeping my yard tidy with minimal fuss.
Overall, this mower combines power, flexibility, and comfort. It’s a practical choice for anyone tired of gas fumes but not willing to sacrifice cutting performance in their yard work.
Electric Lawn Mower, Self-propelled Lawn Mower Cordless 40V
- ✓ Lightweight and easy to handle
- ✓ Effortless height adjustment
- ✓ Quiet and clean operation
- ✕ Battery life could be longer
- ✕ Slightly pricier than basic models
| Motor Technology | Easysurge technology with a maximum speed of 4100 RPM |
| Battery Voltage | 40V cordless battery |
| Run Time | Up to 30 minutes on a single charge |
| Cutting Height Adjustment | 6-position electric adjustment with one-touch control |
| Self-Propelled Speed Range | 1.3 to 2.9 MPH |
| Cutting Width | Inferred to be suitable for up to 1/6 acre (likely around 20-22 inches) |
Ever wrestle with a bulky gas mower that’s loud, heavy, and a pain to start? I’ve been there, fumbling with cords or struggling with inconsistent cuts.
This cordless electric mower changed that game instantly.
Right out of the box, I noticed how lightweight and balanced it felt in my hands. The handle folds down super quickly—no fuss—and the single-rod design makes putting away and grass bag attachment a breeze.
No more wrestling with two rods or awkward setups.
The real magic is in the Easysurge technology. It ramps up to 4100 RPM, effortlessly tackling thick, wet grass without stalling or slowing down.
I especially liked how smooth the SurgePanel operated, making adjustments feel seamless even in the middle of mowing.
The self-propelled feature is a lifesaver. I could set the speed from 1.3 to 2.9 MPH, and the mower just glided over uneven terrain without me needing to push too hard.
It’s like having a little helper that adapts to whatever yard you have.
Running up to 30 minutes on a single charge, I mowed about a quarter-acre without needing to stop. The electric height adjustment—six positions—let me customize the cut with just a tap, no bending or fussing around.
It’s honestly a major convenience.
Overall, this mower feels sturdy, efficient, and designed with real user comfort in mind. It’s perfect if you want a quiet, reliable alternative to gas mowers that doesn’t skimp on power or ease of use.
What Is an Electric Cordless Lawn Mower and How Does It Work?
An electric cordless lawn mower is a type of lawn care equipment powered by rechargeable batteries, allowing users to mow their lawns without the constraints of a cord. These mowers typically utilize electric motors for cutting grass, offering a quieter and more environmentally friendly alternative to traditional gas-powered models.
According to the U.S. Department of Energy, electric lawn mowers produce fewer emissions than gas-powered ones, making them a more sustainable choice for homeowners. Battery technology has advanced significantly, with lithium-ion batteries becoming prevalent in the industry due to their lightweight and long-lasting capabilities.
Key aspects of electric cordless lawn mowers include their mobility, ease of use, and low maintenance requirements. Without the need for gas or oil, they eliminate the hassle of mixing fuels and dealing with engine maintenance. Many models come equipped with features such as adjustable cutting heights, mulching capabilities, and even smart technology that allows for programmable mowing schedules. Additionally, they generally weigh less than their gas counterparts, making them easier to maneuver around obstacles in the yard.
This shift towards electric cordless mowers is relevant as more homeowners seek eco-friendly solutions for lawn care. In 2021, the global electric lawn mower market was valued at approximately $1.5 billion and is projected to grow as consumers become more environmentally conscious and as battery technology continues to improve. The convenience of not being tethered to an outlet and the quiet operation make them appealing for residential areas.
The impact of adopting electric cordless lawn mowers includes reduced noise pollution and lower carbon footprints, contributing to healthier urban environments. Furthermore, their lightweight design can reduce physical strain on users, making lawn maintenance accessible to a broader range of individuals, including the elderly or those with physical limitations.
Best practices for using electric cordless lawn mowers include ensuring the battery is fully charged before use, regularly cleaning the mower to prevent grass buildup, and storing it in a dry place to extend its lifespan. Choosing the right mower often involves considering factors such as the size of the lawn, the mower’s weight, and battery life, ensuring that the selected model meets the specific needs of the user.
What Are the Advantages of Choosing an Electric Cordless Lawn Mower?
The advantages of choosing an electric cordless lawn mower include convenience, environmental benefits, and lower operational costs.
- Convenience: Electric cordless lawn mowers are lightweight and easy to maneuver, allowing users to navigate tight spaces and uneven terrain with ease. Their cordless design eliminates the hassle of tangled cords or being restricted by the length of a power cable, making lawn mowing a more efficient task.
- Environmental Benefits: These mowers produce zero emissions during operation, contributing to a cleaner environment. By opting for an electric model, homeowners can reduce their carbon footprint and help combat air pollution, which is especially important in urban areas.
- Noise Reduction: Electric cordless lawn mowers operate much more quietly than gas-powered mowers, making them ideal for residential areas where noise can disturb neighbors. This quieter operation allows for mowing at any hour without causing a disturbance, adding to the convenience of using these machines.
- Low Maintenance: Electric mowers typically require less maintenance compared to gas mowers, as they do not need oil changes or fuel system upkeep. This not only saves time but also reduces long-term costs associated with maintenance and repairs.
- Cost-Effective Operation: While the initial investment in an electric cordless lawn mower may be higher, the cost of electricity is generally lower than gasoline over time. Additionally, the absence of fuel and oil expenses, along with lower maintenance costs, makes them a more economical choice in the long run.
- Lightweight and Portable: Many electric cordless mowers are designed to be lightweight, making them easy to transport and store. Their portability allows users to easily move them around the yard or take them to different locations without the bulk associated with gas mowers.
- Instant Start: Electric cordless lawn mowers provide the convenience of instant start-up with the push of a button, eliminating the need for priming or pulling a starter cord. This feature saves time and effort, allowing users to get started on their lawn care quickly.
How Does Battery Life Impact the Performance of Electric Lawn Mowers?
Battery life significantly affects the performance and usability of electric cordless lawn mowers. Here are several key aspects to consider:
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Runtime: The capacity of a mower’s battery directly influences how long it can operate on a single charge. Higher capacity batteries, typically rated in amp-hours (Ah), provide longer runtime, allowing you to cut larger lawns without interruptions. For example, a mower with a 5Ah battery may run for 45-60 minutes, while one with a 7Ah battery can extend this to over 75 minutes.
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Power Output: Stronger batteries maintain better power output throughout the cut. Inconsistent power can lead to a decrease in cutting efficiency, especially when tackling thicker grass or uneven terrain. This can result in uneven cuts or even stalling if the battery cannot sustain the necessary voltage.
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Charging Time: Consider the charging time of the battery as well. Quick-charge options can minimize downtime, making it easier to finish lawn maintenance efficiently. Some models may feature fast charging capabilities, allowing you to fully recharge in under an hour.
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Battery Type: Most electric cordless mowers use lithium-ion batteries, which offer a good balance of weight, longevity, and performance. Opting for newer models equipped with these advanced batteries typically ensures better overall efficiency.
In summary, battery life not only determines how long you can mow but also impacts the mower’s cutting ability and overall user experience. Choosing a mower with the right battery specifications is essential for optimal performance.
What Should You Consider About Cutting Width for Your Lawn?
When selecting the best electric cordless lawn mower, cutting width is an essential factor to consider.
- Size of Your Lawn: The cutting width should match the size of your lawn for efficiency. For smaller yards, a narrower cutting width (about 14-20 inches) allows for easier maneuverability around obstacles, while larger lawns benefit from wider cutting widths (over 20 inches) to reduce mowing time.
- Type of Grass: Different types of grass may require varying cutting widths based on their growth patterns. For instance, thicker and denser grass may need a wider cutting width to ensure a clean cut, while lighter or less dense grass can be effectively mowed with a narrower width.
- Mowing Frequency: If you plan to mow frequently, a wider cutting width can save time, as it allows you to cover more ground per pass. Conversely, if you mow less often, a narrower width may be sufficient to navigate around the lawn’s edges and tight spots without risking damage to the grass.
- Terrain and Obstacles: The terrain of your lawn plays a significant role in determining the best cutting width. If your lawn is uneven or has many obstacles like trees and flower beds, a narrower cutting width can provide better control and precision in tight areas.
- Storage Space: Consider how much storage space you have available. Wider mowers can be bulkier and may require more storage room, while narrower models might be easier to store in smaller spaces.
What Are the Most Recommended Electric Cordless Lawn Mowers on the Market?
The most recommended electric cordless lawn mowers on the market include a range of models suited for various lawn sizes and user preferences.
- EGO Power+ LM2142SP: This mower is known for its powerful performance with a 56V battery that allows for up to 60 minutes of runtime. It features a self-propelled drive system, making it easier to navigate through tough terrains, and its cutting width of 21 inches provides efficient coverage for medium to large lawns.
- Greenworks 25302: A reliable choice for budget-conscious gardeners, this 40V cordless mower offers a lightweight design and a 16-inch cutting deck. It excels in smaller yards, providing a runtime of up to 45 minutes on a single charge, and includes a 5-position height adjustment for customizable cutting heights.
- RYOBI RY401120: This mower stands out with its 40V lithium-ion battery that delivers up to 50 minutes of run time, perfect for medium-sized lawns. Its 20-inch cutting deck and 7-position height adjustment allow for versatile mowing options, and it also features a push-button start for user-friendly operation.
- BLACK+DECKER BEMW472BH: A compact and lightweight 20V mower, it is designed for users with small yards and tight spaces. With a cutting width of 12 inches, it is easy to maneuver, and its adjustable handle height adds comfort, making it ideal for those who need a simple, efficient solution for lawn care.
- Sun Joe iON16LM: This environmentally friendly mower runs on a 40V battery, providing up to 40 minutes of runtime and a 16-inch cutting width. Its lightweight design and easy folding feature make it convenient for storage, while its brushless motor ensures less maintenance and longer lifespan.
How Do Customer Experiences Shape Your Decision on Electric Cordless Lawn Mowers?
Customer experiences play a crucial role in shaping decisions for the best electric cordless lawn mowers by providing insights into performance, reliability, and satisfaction.
- Performance Ratings: Customer reviews often highlight how well a lawn mower performs under various conditions, such as different grass types and terrain. A mower that consistently receives high marks for cutting efficiency and battery life can be deemed a reliable choice.
- Durability Feedback: Users frequently comment on the build quality and longevity of their mowers. Mowers that are reported to withstand wear and tear, especially in challenging environments, tend to gain favor among prospective buyers.
- Ease of Use: The simplicity of operating a cordless lawn mower is a common theme in reviews. Customers appreciate features like lightweight design, easy maneuverability, and quick battery charging, which can significantly influence their purchasing decision.
- Customer Service Experiences: Positive or negative interactions with customer service often sway consumer preferences. A brand that is responsive and helpful in addressing issues can enhance customer loyalty and encourage new buyers to trust their products.
- Value for Money: Reviews often weigh the cost against the features and performance offered by the mower. Customers typically seek out products that not only perform well but also provide good value within their price range, affecting overall satisfaction and recommendations.
What Maintenance Tips Are Essential for Maximizing the Lifespan of an Electric Cordless Lawn Mower?
To maximize the lifespan of an electric cordless lawn mower, several essential maintenance tips should be followed:
- Regular Cleaning: Keeping the mower clean is crucial for its performance. After each use, remove grass clippings and debris from the underside of the mower and around the blades to prevent buildup that can hinder operation and lead to rust.
- Battery Care: Proper battery maintenance can significantly extend the life of your cordless mower. Always charge the battery according to the manufacturer’s instructions, avoid overcharging, and store it in a cool, dry place to prevent damage from extreme temperatures.
- Blade Sharpening: Dull blades can lead to uneven cuts and strain the motor. Regularly inspect the blades for sharpness and sharpen them as needed, typically at least once a season, to ensure a clean cut and promote healthy grass growth.
- Check Connections and Cables: Inspect all electrical connections and cables for wear or damage. Ensuring that all connections are secure and the cables are intact will help maintain the efficiency of the mower and prevent electrical issues.
- Inspect Tires and Wheels: Keeping tires inflated and wheels in good working condition is essential for maneuverability. Regularly check the tire pressure and ensure that the wheels are free of debris to maintain optimal performance and ease of use.
- Storage Practices: When the mowing season is over, proper storage is vital. Store the mower in a dry, sheltered location and consider removing the battery if applicable, which helps prevent corrosion and extends battery life during periods of inactivity.