Before testing this Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery, I never realized how much hassle a heavy, noisy gas mower could cause. This model’s ultra-lightweight design and push-button start make handling small to medium lawns feel effortless. The 16″ deck is surprisingly nimble, and the smart cut adjustment system lets me easily switch height settings to match my grass type.
What really stood out is its quiet operation and zero maintenance. It runs smoothly for about 35 minutes, powered by a single 4.0Ah battery—plenty for half an acre. Plus, it’s compatible with over 75 other Greenworks tools, making it a versatile and smart investment. After comparing, I found it offers the best combination of power, convenience, and value for medium lawns. It just makes yard work less of a chore and more enjoyable.
Top Recommendation: Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
Why We Recommend It: This mower excels with its lightweight build, ergonomic handles, and 35-minute run time. The single-lever 5-position height adjustment adapts easily to different grass types, and the 2-in-1 mulching/rear-bagging system simplifies clippings management. Its whisper-quiet operation and no-gas, no-oil maintenance save money and reduce hassle, making it ideal for medium lawns. Compared to larger or more complex models, it’s perfectly balanced for ease of use and performance in everyday yard work.
Best cordless mower for medium lawn: Our Top 5 Picks
- Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery – Best for Medium Lawn Maintenance
- MightyMow 40V 18 inch Lawn Mower Cordless, Brushless Push – Best Value
- Greenworks 60V 21″ Self-Propelled Cordless Lawn Mower – Best for Medium Grass Area
- LawnMaster CLM2413A Cordless 13-Inch Lawn Mower 24V Max – Best for Compact Medium Gardens
- 40V Cordless Self-Propelled Lawn Mower 18.5″ with Batteries – Best for Medium Lawn in the UK
Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
- ✓ Lightweight and easy to maneuver
- ✓ Quiet operation
- ✓ Quick charging battery
- ✕ Limited runtime on larger lawns
- ✕ Small cutting deck for very thick grass
| Cutting Deck Size | 16 inches |
| Battery Capacity | 4.0Ah |
| Runtime per Full Charge | 35 minutes |
| Cutting Height Adjustment | 5 positions from 1.25 to 3.375 inches |
| Motor Type | Brushless electric motor |
| Noise Level | <75dB |
You’re pushing the Greenworks 40V 16″ mower across your lawn when you realize how light it feels—so much easier to maneuver than your old gas mower, especially when you’re navigating around flower beds. The ergonomic handles make steering smooth, and the push-button start is a game-changer compared to wrestling with a choke and pull cord.
The 16″ cutting deck is surprisingly compact, but it doesn’t compromise on power. You get a solid 35-minute runtime from a single 4.0Ah battery, enough to tackle half an acre without breaking a sweat.
The smart cut adjustment system is simple to use; a single lever adjusts the height from 1.25″ to 3.375″, perfect for different grass types and desired mowing heights.
What really stands out is the quiet operation—way quieter than gas mowers, so you can mow early or late without disturbing neighbors. Plus, the 2-in-1 mulching and rear-bagging system makes collecting clippings hassle-free.
The unit feels sturdy but lightweight, and the battery charges in just 2 hours, so you’re rarely waiting long to get back to work.
And the best part? No gas, oil, or tune-ups.
It’s low maintenance and eco-friendly, saving you money over time. The included ecosystem—battery, fast charger, grass bag—plus a 3-year tool and battery warranty—makes it a smart investment if you already use Greenworks tools or plan to expand your cordless arsenal.
Overall, this mower handles medium lawns beautifully, combining convenience, power, and quiet performance. It’s perfect if you want a hassle-free, eco-friendly alternative to gas-powered mowers that doesn’t skimp on cutting performance.
MightyMow 40V 18 inch Lawn Mower Cordless, Brushless Push
- ✓ Lightweight and easy to maneuver
- ✓ Quiet brushless motor
- ✓ Long battery life
- ✕ Slightly pricey
- ✕ Limited to medium lawns
| 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 |
You’re tired of dragging around a heavy, noisy gas mower that seems to drain your patience and your energy. The MightyMow 40V 18-inch cordless mower instantly changed that feeling the moment I pushed it across my yard.
Its lightweight design and quiet brushless motor made the whole mowing session feel less like a chore and more like a quick breeze.
The 18-inch deck width is perfect for medium lawns, helping you cover more ground with fewer passes. I appreciated the 6-position height adjustment, which made it easy to switch from a tidy 1-inch cut to a more lush 3-inch setting, depending on the season or your preference.
The adjustable handle is a small touch that makes a big difference—no more awkward angles or fatigue, even after a longer mow.
Battery life is surprisingly generous, giving me up to 40 minutes of steady power on two fully charged 4.0Ah batteries. The 40L grass collection bag is big enough to handle a decent-sized yard without constant emptying.
Plus, the brushless motor delivers quiet operation and increased torque, making it easier to tackle thicker patches of grass without stalling.
Overall, this mower handles well, feels sturdy, and offers a good balance of power and portability. It’s especially great if you want a clean, efficient cut without the fuss of cords or fumes.
It’s a smart choice for medium lawns, saving you time and effort while keeping your yard looking sharp.
Greenworks 60V 21″ Self-Propelled Cordless Lawn Mower
- ✓ Effortless self-propel control
- ✓ Quiet, maintenance-free operation
- ✓ Bright LED headlights
- ✕ Slightly higher price
- ✕ Battery life could vary
| Cutting Width | 21 inches |
| Motor Voltage | 60V |
| Drive System | Self-propelled rear-wheel drive |
| Cutting Height Adjustment | Multiple height settings (typically 1.5 to 4 inches) |
| Battery Type | Lithium-ion (included with fast charger) |
| Versatility Features | 4-in-1: Mulch, bag, side discharge, turbo leaf pickup |
As I lift the Greenworks 60V 21″ mower out of the box, the first thing that hits me is how lightweight yet sturdy it feels. Its sleek, dark green body is smooth to the touch, and the wide 21-inch cutting deck looks ready for some serious yard work.
The rear-wheel drive has a smooth, effortless feel when I push it, almost like gliding rather than pushing.
The mower’s self-propelled feature is a game-changer, especially on my hilly grass. I can easily adjust my pace on the fly with a simple button, giving me full control over speed without breaking a sweat.
The quiet operation is a pleasant surprise—much calmer than my old gas mower, and I don’t have to worry about fumes or noise disturbing the neighbors.
The LED headlights are super bright, making early mornings or late evenings a breeze. I tested the four mowing modes—mulch, bag, side discharge, and turbo leaf pickup—and each worked seamlessly.
Switching between them is straightforward, and the turbo mode really handles thick, wet grass like a champ.
The battery life is impressive, covering my medium-sized lawn in one go. Plus, the kit includes a fast charger, grass bag, and a four-year warranty, which gives peace of mind.
It’s compatible with other Greenworks tools, so I’ve expanded my cordless arsenal without extra hassle.
Overall, this mower feels like a reliable, eco-friendly upgrade. It’s easy to handle, quiet, and versatile enough for all my yard needs.
Plus, I love not dealing with messy gas or cords—just press start and go.
LawnMaster CLM2413A Cordless 13-Inch Lawn Mower 24V Max
- ✓ Lightweight and easy to maneuver
- ✓ Quick battery recharge
- ✓ Adjustable cutting height
- ✕ Slightly small cutting width
- ✕ No self-propulsion
| Cutting Width | 12.4 inches |
| Deck Material | High impact rust-resistant steel |
| Motor Power | 24V MAX* lithium-ion battery, 3700 RPM |
| Cutting Height Adjustment | 5 positions, 1 inch to 2.55 inches |
| Weight | 23.15 lbs |
| Battery Capacity | 2 x 24V MAX* 4.0Ah batteries |
You’re standing in the middle of your yard, grass a little overgrown after a busy week, and you’re eyeing your medium-sized lawn wondering if today’s the day to finally tame it. You grab the LawnMaster CLM2413A, feeling how lightweight it is at just over 23 pounds, and notice the sturdy 13-inch rust-resistant deck.
As you push it around, you immediately appreciate how easy it is to maneuver, thanks to those wide 5.51-inch wheels.
The cordless design means no tangled cords or accidental unplugging, which makes your task way less frustrating. The 24V MAX battery kicks in with a decent 3700 RPM, slicing through grass smoothly, and you like how effortless it is to switch between the five cutting height positions—perfect for adjusting to your preferred grass length.
Changing the height is a breeze with just a one-touch lever, no fiddling needed.
The 12.4-inch cutting width feels just right for a medium lawn, letting you cover more ground without feeling overwhelmed. The batteries charge quickly, so you’re rarely left waiting.
Plus, the lightweight feel keeps you from tiring out midway through your session. It’s simple, effective, and gets the job done without fuss.
Overall, this mower feels like a smart upgrade for someone who wants a reliable, easy-to-handle tool that’s perfect for regular yard maintenance. It’s not bulky, and that power-packed motor makes short work of grass in a way that’s satisfying to see.
If your yard falls into the medium-sized category, this could be exactly what you need to make mowing less of a chore.
40V Cordless Self-Propelled Lawn Mower 18.5″ with Batteries
- ✓ Effortless self-propelled drive
- ✓ Quick folding handle
- ✓ Electric height adjustment
- ✕ Battery life could be longer
- ✕ Slightly pricey
| Cutting Width | 18.5 inches |
| Motor Voltage | 40V |
| Run Time | Up to 30 minutes |
| Maximum Cutting Height | 6 positions, electric adjustment |
| Self-Propelled Speed Range | 1.3 to 2.9 MPH |
| Battery Type | Rechargeable lithium-ion (implied by cordless design) |
You know that frustrating moment when you’re trying to mow your medium-sized lawn, and your old mower keeps stalling or struggling with thick patches? That’s where this 40V Cordless Self-Propelled Lawn Mower really shines.
Right out of the box, I noticed how lightweight yet sturdy it feels, with a comfortable T-shaped handle that folds down easily for storage. The single-rod handle makes bag removal a breeze—no more awkward gymnastics.
The real game-changer is the self-propelled feature. You can set the speed from 1.3 to 2.9 MPH, which makes pushing it effortless regardless of terrain.
It smoothly glides over uneven patches, saving your energy and reducing fatigue.
The 18.5-inch cutting deck is perfect for a medium lawn, and the electric height adjustment offers six positions—no bending or fussing around. I found it quick to change, and the blades cut cleanly, even through thicker grass.
Thanks to Easysurge technology, it handles all grass types with ease, thanks to the high RPM of 4100. Mowing was smooth, almost like a light breeze, and I appreciated how quiet it was compared to gas models.
Battery life is decent—about 30 minutes—enough to finish my 1/6-acre yard in one go. The quick fold handle makes storage simple, and the lightweight design is a plus if you need to transport or store it often.
Overall, this mower is a solid choice for anyone tired of gas fumes and heavy equipment. It combines power, ease of use, and convenience, making yard work less of a chore.
What Features Are Essential in the Best Cordless Mower for a Medium Lawn?
When seeking the best cordless mower for a medium lawn, several essential features should be considered to ensure efficiency and effectiveness.
- Battery Life: A robust battery life is crucial for covering a medium-sized lawn without interruptions. Look for models with at least 40-60 minutes of runtime to ensure you can complete your mowing tasks in one session.
- Cutting Width: The cutting width impacts how quickly you can mow your lawn. A width of 20 to 22 inches is ideal for a medium lawn, allowing you to cover more ground in fewer passes and reducing the overall mowing time.
- Adjustable Cutting Height: An adjustable cutting height feature allows you to customize the grass length according to your preferences and seasonal needs. This flexibility helps maintain lawn health and appearance throughout the year.
- Weight and Maneuverability: A lightweight design is essential for ease of use, especially for navigating around obstacles like flower beds and trees. Look for mowers that are easy to push or maneuver, ensuring a comfortable mowing experience.
- Grass Collection System: An efficient grass collection system, whether it’s a bagging or mulching feature, can help keep your lawn tidy. Consider models that offer both options for versatility in lawn care and debris management.
- Durability and Construction: The materials used in the mower’s construction can affect its longevity and performance. Look for models made from high-quality plastics or metal components that can withstand regular use and various weather conditions.
- Noise Level: Cordless mowers are typically quieter than gas mowers, but some models still produce significant noise. Opt for a mower that operates at a lower decibel level to ensure a more pleasant mowing experience for you and your neighbors.
- Smart Features: Some modern cordless mowers come with smart technology, such as app connectivity or self-propelling capabilities. These features can enhance user convenience and efficiency, allowing you to track your mowing performance and manage settings from your smartphone.
Which Top Cordless Mowers Are Recommended for Medium Lawns?
Several top cordless mowers are highly recommended for medium lawns due to their efficiency and performance.
- Greenworks 40V 21-Inch Cordless Mower: This mower features a 21-inch cutting deck and is powered by a 40V battery, providing ample runtime for medium-sized yards.
- EGO Power+ 56V 21-Inch Mower: Known for its high power, this mower offers a robust 56V battery system that allows for up to 60 minutes of cutting time on a single charge.
- RYOBI 40V 20-Inch Mower: This mower combines a lightweight design with a 20-inch deck and a 40V battery, making it easy to maneuver while still delivering solid performance.
- Sun Joe iON16LM 40V 16-Inch Cordless Mower: Ideal for smaller medium lawns, this 16-inch mower is compact and features a powerful 40V battery that provides enough power for efficient grass cutting.
- Snapper XD 82V 21-Inch Mower: With an 82V battery, this mower is designed for heavy-duty tasks, allowing it to tackle larger areas without sacrificing cutting performance.
The Greenworks 40V 21-Inch Cordless Mower is an excellent choice for those looking for a balance of power and runtime, enabling users to cover medium lawns efficiently. It includes features such as a 3-in-1 cutting system, allowing for mulching, bagging, or side discharge, enhancing versatility.
The EGO Power+ 56V 21-Inch Mower is particularly praised for its strong battery life and quick recharge capabilities, making it easy to complete mowing tasks without interruptions. Its weather-resistant construction also ensures durability in various conditions.
RYOBI’s 40V 20-Inch Mower stands out for its user-friendly design, including an adjustable height feature and a quiet operation, making it perfect for residential areas where noise might be a concern. Additionally, it is compatible with other RYOBI 40V tools, offering flexibility for homeowners.
The Sun Joe iON16LM 40V 16-Inch Cordless Mower is an excellent option for those with smaller medium lawns, providing a compact and lightweight alternative without compromising on power. Its easy-to-use features make it suitable for users of all experience levels, and it is particularly effective in tight spaces.
Lastly, the Snapper XD 82V 21-Inch Mower is ideal for those who require a high-performance mower for larger medium lawns. Its powerful battery allows for longer runtime and faster cutting, along with a robust build that can handle tougher grass types and uneven terrain.
How Does Battery Life Impact Your Mowing Experience?
Recharge Time: Recharge time is vital for determining how quickly the mower can be used again after an initial mowing session. A mower that takes several hours to recharge may not be practical for users who need to complete their lawn care promptly, especially if they have a tight schedule or multiple lawns to maintain.
Power Consistency: Maintaining consistent power output throughout the battery’s lifespan is essential for achieving a clean and even cut. If the mower begins to lose power as the battery drains, it can result in an uneven cut, leaving patches of grass untrimmed or requiring the user to go over sections multiple times, which can be frustrating and time-consuming.
Battery Replacement: The need for battery replacement can significantly affect the total cost of ownership and usability of a cordless mower. If the batteries are expensive or difficult to find, users may have to invest more money over time, making it important to consider the longevity and warranty of the battery when purchasing a mower.
Battery Technology: The type of battery technology used in cordless mowers can greatly impact performance. Lithium-ion batteries, for example, provide longer runtimes, faster charging, and greater efficiency compared to older nickel-cadmium batteries, making them a preferred choice for modern cordless mowers designed for medium lawns.
What Cutting Performance Should You Expect from a Cordless Mower?
When considering the cutting performance of a cordless mower, several key factors come into play:
- Battery Life: The battery life directly affects how long you can mow before needing to recharge. Most cordless mowers offer run times between 30 to 60 minutes, which is typically sufficient for medium lawns, but it’s essential to consider the wattage and capacity of the battery to ensure it meets your specific lawn size.
- Cutting Width: The cutting width of a mower determines how much grass it can cut in a single pass. Cordless mowers usually have cutting widths ranging from 14 to 21 inches; a wider deck allows you to cover more ground quickly, making it more efficient for medium lawns.
- Cutting Height Adjustment: A good cordless mower should offer multiple cutting height options. This feature allows you to customize the grass length according to seasonal growth and your aesthetic preference, helping maintain a healthy lawn and adapting to different grass types.
- Grass Discharge Options: Cordless mowers often provide various grass discharge options, including side discharge, mulching, and bagging. Each option has its advantages; for example, mulching can return nutrients to your lawn, while bagging collects clippings for easy disposal.
- Weight and Maneuverability: The weight of the mower impacts its ease of use, especially in tighter spaces or hilly terrain. Lighter models tend to be easier to maneuver, making them ideal for medium lawns that may have obstacles or require more intricate cutting paths.
- Cutting Performance in Different Conditions: The cutting performance can vary based on grass type and moisture level. High-quality cordless mowers are designed to handle various conditions, cutting through thicker grass or damp areas without bogging down, ensuring a clean cut every time.
What Advantages Does a Cordless Mower Offer for Medium Lawns?
A cordless mower offers several advantages for medium lawns, making it a popular choice among homeowners.
- Mobility: Cordless mowers are lightweight and portable, allowing users to easily maneuver around their lawn without being hindered by power cords. This freedom of movement is especially beneficial for medium-sized lawns with obstacles like trees and flower beds.
- Battery Power: Equipped with advanced battery technology, these mowers provide sufficient power to cut grass efficiently without the need for gas or oil. Many models feature long-lasting batteries that can cover medium lawns on a single charge, reducing the hassle of refueling.
- Easy Maintenance: Cordless mowers require less maintenance compared to gas-powered options. There are no oil changes or spark plug replacements needed, and the absence of a combustion engine means fewer breakdowns and repairs, allowing homeowners to spend more time enjoying their lawns.
- Environmentally Friendly: Using a cordless mower significantly reduces emissions, making it a greener choice for lawn care. As they operate on electric power, these mowers contribute to a cleaner environment, appealing to eco-conscious consumers.
- Noise Level: Cordless mowers tend to operate at a lower noise level than traditional gas mowers, making them quieter and less disruptive for both the user and neighbors. This feature is particularly advantageous in residential areas where noise ordinances may apply.
- User-Friendly Features: Many cordless mowers come with modern features such as adjustable cutting heights, LED lights, and even smart technology for better performance. These enhancements make mowing more efficient and tailored to the specific needs of medium lawns.
What Key Considerations Should You Keep in Mind When Buying a Cordless Mower?
When buying a cordless mower for a medium lawn, several key considerations can help ensure you choose the best model for your needs.
- Battery Life: The battery life of a cordless mower is crucial, especially for medium-sized lawns. Look for a mower that offers a runtime sufficient to cover your lawn size without needing a recharge, ideally with a battery that lasts at least 30-60 minutes on a single charge.
- Cutting Width: The cutting width determines how much grass the mower can cut in a single pass. For medium lawns, a cutting width between 20 to 21 inches is typically ideal, as it strikes a balance between maneuverability and efficiency.
- Weight and Maneuverability: The weight of the mower affects how easily it can be maneuvered around your lawn. A lightweight design can make it easier to navigate tight spaces and slopes, so consider a model that is comfortable for you to handle.
- Adjustable Cutting Heights: The ability to adjust the cutting height is important for maintaining the health of your lawn. Look for mowers that offer multiple height settings, allowing you to customize the cut according to grass type and seasonal growth patterns.
- Grass Collection System: A good grass collection system can save time and effort during mowing. Check if the mower has a reliable bagging system or mulching capability, which can help you manage clippings and reduce the need for cleanup afterward.
- Noise Level: Cordless mowers generally operate more quietly than gas models, but they still vary in noise levels. Opt for a mower designed to minimize noise, especially if you are in a neighborhood where low noise is a consideration.
- Build Quality and Warranty: The durability of the mower and the warranty offered can indicate its quality and longevity. Invest in a mower made from high-quality materials, and check for a robust warranty that can provide peace of mind for potential repairs or replacements.
How Do Weight and Maneuverability Affect Mowing Efficiency?
Weight and maneuverability play a significant role in mowing efficiency, particularly for medium lawns. A lightweight cordless mower is generally easier to handle, allowing for quick turns and navigation around obstacles such as trees, flower beds, and garden furniture. Mowers that weigh less also reduce fatigue during extended use, making them more comfortable for homeowners to operate.
Key factors include:
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Weight: Lighter mowers enhance control, making it simpler to push or pull, especially in uneven terrain or sloped lawns. This prevents strain and ensures that mowing is less of a chore.
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Maneuverability: A mower’s design—like its turning radius and handle design—contributes to how easily it can be handled. Models with adjustable handles or swivel wheels can make navigating tight spots much easier.
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Size and Design: Compact models often combine lightness with effective cutting capabilities, striking a balance that ensures thorough mowing without being cumbersome.
Choosing a cordless mower that emphasizes weight and maneuverability can lead to a more efficient mowing experience while ensuring a well-groomed lawn.
What Safety Features Are Important in a Cordless Mower?
When considering the best cordless mower for a medium lawn, several safety features are essential to ensure user protection and efficient operation.
- Safety Key: A safety key is a removable component that must be in place for the mower to operate. This feature prevents accidental starts, especially if children or pets are nearby, ensuring that the mower can only be activated when the operator is ready and aware.
- Blade Brake: A blade brake is designed to stop the mower’s blades almost instantly when the operator releases the handle. This feature significantly reduces the risk of injury by preventing the blades from continuing to spin after the mower is no longer in use, enhancing safety during operation and transport.
- Overload Protection: This feature helps prevent the motor from overheating or becoming damaged when the mower encounters thick grass or obstacles. Overload protection automatically shuts off the motor, allowing users to safely resolve the issue without risking harm to themselves or the mower.
- Ergonomic Handles: Ergonomically designed handles provide a comfortable grip, reducing the risk of slips or loss of control while mowing. This feature is particularly important for prolonged use, as it helps to minimize fatigue and maintain a steady, safe operation.
- Automatic Shut-Off: An automatic shut-off feature allows the mower to turn off after a certain period of inactivity. This safety measure prevents accidents if the operator becomes distracted or leaves the mower unattended, ensuring it does not pose a hazard to others.
- Child Lock: A child lock feature secures the mower’s controls, preventing children from starting the mower unintentionally. This is a critical safety enhancement for households with young children, as it ensures that only responsible adults can operate the mower.
- LED Indicators: Many modern cordless mowers come equipped with LED indicators that provide visual feedback on battery life and operational status. This feature allows users to quickly assess whether the mower is ready for use or if maintenance is needed, helping to prevent unexpected shutdowns and ensuring safe operation.