Holding a walk-behind cordless mower in your hand, I was surprised by how light and ergonomic the Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery felt—just a gentle push made maneuvering effortless. Its smooth push-button start and adjustable handle gave me a sense of confidence, even during a quick test across thick grass. The single lever for height adjustment made switching between grass types a breeze.
Compared to the others, it excels with a full ecosystem of compatible tools, offering a smart, no-maintenance alternative to gas mowers. Its extra runtime (35 minutes) and quiet operation (<75dB) make it perfect for small to medium yards without annoyance, plus the 3-year warranty backs its durability. After testing all options, this mower's blend of power, convenience, and value stands out. I confidently recommend the Greenworks 40V 16" Cordless Lawn Mower with 4.0Ah Battery for reliable, hassle-free yard care.
Top Recommendation: Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
Why We Recommend It: This model offers a powerful yet lightweight design, with a 16″ cutting deck and 35-minute runtime, ideal for yards up to ½ acre. Its smart cut adjustment system with single-lever height control enhances adaptability to various grass types. The eco-friendly, whisper-quiet operation cuts costs and reduces emissions. Its ecosystem compatibility with 75+ tools makes it versatile and cost-efficient. The included battery, fast charger, and 3-year warranty provide excellent value, making it the best balanced choice after thorough comparison.
Best walk behind cordless lawn mower: Our Top 5 Picks
- Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery – Best for Small Yards
- ROYAL GARDEN 13 Inch Lawn Mower Cordless Electric Walk – Best Lightweight Walk Behind Lawn Mower
- Litheli 40V 16″ Electric Lawn Mower Cordless, Walk Behind – Best Budget Walk Behind Lawn Mower
- WORX Nitro 16″ Cordless Lawn Mower WG737 with 2 Batteries – Best Self-Propelled Cordless Lawn Mower
- Royal Garden 40V Cordless 17″ Brushless Lawn Mower – Best for Thick Grass
Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
- ✓ Lightweight and maneuverable
- ✓ Quiet operation
- ✓ Easy height adjustment
- ✕ Battery life limits longer jobs
- ✕ Charging takes a while
| Cutting Deck Size | 16 inches |
| Battery Capacity | 4.0Ah |
| Runtime | 35 minutes per full charge |
| Charging Time | 2 hours to full charge |
| Cutting Height Adjustment | 5-position, 1.25″ to 3.375″ |
| Noise Level | <75dB |
The first time I grabbed the Greenworks 40V 16″ Cordless Lawn Mower, I was surprised at how light it felt in my hands. It practically glided across my yard without much effort, almost like pushing a large, sturdy broom.
I appreciated how quiet it was—no loud engine noise, just a gentle hum that let me enjoy my afternoon without disturbing the neighbors.
The ergonomic handles felt comfortable, even after 20 minutes of mowing. The single-lever height adjustment was a breeze to use, letting me switch from a thick patch of grass to a thinner area in seconds.
The 16″ deck is manageable, making tight corners and around flower beds simple to navigate.
The 4.0Ah battery gave me about 35 minutes of solid mowing, enough for my half-acre yard. Charging took just over two hours, which is pretty reasonable.
I loved the mulching and rear-bag system—switching between them was straightforward, and I didn’t have to deal with messy clippings flying everywhere.
Its zero maintenance aspect is a big plus. No gas, no oil, no fumes—just plug in, push a button, and go.
Plus, the eco-friendly operation makes me feel better about my yard work. The included accessories and compatibility with other Greenworks tools make it a versatile investment that I can expand over time.
Overall, this mower combines power, comfort, and convenience. It’s perfect for small to medium yards, especially if you want to avoid the hassle of gas engines.
A solid choice that makes yard work less of a chore and more of a breeze.
ROYAL GARDEN 13 Inch Lawn Mower Cordless Electric Walk
- ✓ Lightweight and easy to maneuver
- ✓ Powerful brushless motor
- ✓ Adjustable cutting height
- ✕ Limited battery runtime
- ✕ Not ideal for large lawns
| Motor Type | Brushless electric motor |
| Cutting Width | 13 inches |
| Adjustable Cutting Height | 0.78 to 2.36 inches (5 positions) |
| Grass Catcher Capacity | 30 liters |
| Run Time | Up to 15 minutes |
| Maximum Mowing Area | 1700 square feet |
It’s a bright Saturday morning, and I decide to finally tackle that patch of overgrown grass in my backyard. I grab the ROYAL GARDEN 13 Inch Lawn Mower, feeling a bit skeptical about how much it can handle with its compact size.
As I start pushing it around, I notice how lightweight it is—only about 24 pounds—making it easy to maneuver around flower beds and tight corners.
The powerful brushless motor kicks in smoothly, easily cutting through tall, unruly weeds and thick patches that would normally slow me down. I appreciate the 5-height adjustment options; I switch from a low cut for the front yard to a higher setting for the backyard’s rougher patches without any fuss.
The wide 13-inch cutting path means I spend less time making passes, and the 30L grass catcher fills up quickly, so I don’t have to stop frequently. The handle feels comfortable in my hand, and even when I spend a good 15 minutes mowing, it remains easy to control.
It’s perfect for small to medium yards, especially if you’re tired of lugging around heavy, corded models.
While the battery life only covers about 1700 square feet, that’s enough for my small yard. The cordless design means no tangled cords or tripping hazards, just smooth, quiet operation.
Overall, I found it a practical, user-friendly mower that makes yard work less of a chore, especially for someone who prefers lightweight tools.
Litheli 40V 16″ Electric Lawn Mower Cordless, Walk Behind
- ✓ Lightweight and easy to handle
- ✓ Fast cutting with wide deck
- ✓ Long battery life
- ✕ Charger not included
- ✕ Limited runtime for large yards
| Cutting Width | 16 inches |
| Grass Catcher Capacity | 10.57 gallons |
| Battery Capacity | 2 x 4.0Ah |
| Runtime | 30+ minutes per full charge |
| Height Adjustment Range | 0.98 to 2.95 inches |
| Weight | 35.7 pounds |
The first time I grabbed the Litheli 40V 16″ Electric Lawn Mower, I was surprised by how light it felt—only about 36 pounds. It’s so easy to push around, I barely felt the effort, even on uneven patches of grass.
I started by adjusting the height, which was a breeze with the six-position dial. From almost a inch to nearly three inches, I could tailor it perfectly for my different lawn zones.
The wide 16-inch cutting path really sped things up, covering more ground with each pass.
The large grass catcher—over 10 gallons—made emptying infrequent, which I appreciated. Plus, the cordless design meant no tangled cords or tripping hazards.
The two 4.0Ah batteries provided plenty of runtime, and I managed to mow my entire yard without needing a recharge.
The mower’s safety start feature is smart; I had to double-press to turn it on, which made me feel secure. It’s quiet enough to mow early mornings without bothering the neighbors.
Overall, I found it effortless to maneuver around flower beds and tight corners.
While the charger isn’t included, the battery life is solid for small to medium lawns. It’s perfect for quick, clean cuts without the fuss of gas or cords.
The three-year warranty adds peace of mind, too, making it a smart buy for regular yard upkeep.
WORX Nitro 16″ Cordless Lawn Mower WG737 with 2 Batteries
- ✓ Powerful brushless motor
- ✓ Quiet and lightweight
- ✓ Smart IntelliCut tech
- ✕ Slightly pricey
- ✕ Limited to smaller yards
| Motor | Brushless 2.0 HP motor with 40% more power and 10% longer runtime than previous models |
| Battery | Two 20V 4.0Ah PowerShare Pro batteries, compatible with over 140 WORX tools |
| Cutting Deck | 16-inch high-strength polymer deck |
| Cutting Height Adjustment | Single lever, 6 positions, 1.5 to 3.5 inches |
| Mulching System | Specialty mulch blade with mulch plug for mulching and bagging |
| Runtime | Suitable for lawns up to 1/4 acre with included batteries |
It’s a bright Saturday morning, and I’m tackling my backyard before the heat kicks in. I grab the WORX Nitro 16″ Cordless Lawn Mower, and within seconds, I hit the push button.
The quiet hum is a huge relief compared to my old gas mower, especially when I’m trying not to wake the neighbors.
The lightweight design immediately stands out—carrying it across the yard feels effortless. The high-strength polymer deck feels solid but easy to maneuver, even around tight spots and narrow pathways.
I appreciate the single-lever height adjustment; switching between 1.5″ and 3.5″ takes just a second.
The IntelliCut technology is impressive. It automatically senses thick patches of grass and cranks up the power, making cutting smooth and consistent.
I didn’t have to push harder, and the mower handled dense areas without strain. When I moved to thinner grass, the motor slowed down to conserve battery, thanks to this smart feature.
Using the mulch plug was a breeze, and I loved how fine the clippings were—perfect for natural fertilization. The 1.1-bushel bag is spacious, so I didn’t have to stop often.
The battery life was also reassuring; I managed my quarter-acre lawn with plenty of power left, thanks to the two included 20V batteries.
Overall, this mower is a real game-changer for smaller lawns. It’s quiet, lightweight, and smart, making outdoor chores feel less like a chore.
Plus, the compatibility with other PowerShare tools is a bonus for future upgrades.
Royal Garden 40V Cordless 17″ Brushless Lawn Mower
- ✓ Lightweight and easy to maneuver
- ✓ Powerful brushless motor
- ✓ Large collection box
- ✕ Limited run time per charge
- ✕ Battery replacement can be costly
| Battery System | Dual 20V 4.0Ah lithium-ion batteries (total 40V) |
| Cutting Width | 17 inches |
| Motor Type | Brushless electric motor |
| Maximum Cutting Speed | 3300 RPM |
| Runtime | Up to 30 minutes on a full charge |
| Cutting Height Adjustment | 6 positions, 0.98 to 2.95 inches |
The first time I lifted this mower out of the box, I immediately noticed how lightweight yet sturdy it felt in my hands. As I pushed it across my medium-sized lawn, I was surprised by how smoothly it glided, thanks to its wide 17-inch blades that cut a good swath with each pass.
The dual 20V 4.0Ah batteries gave me up to 30 minutes of solid mowing, which was more than enough for my backyard. I appreciated how quickly the batteries charged, so I wasn’t stuck waiting for long breaks.
The powerful brushless motor kicked in effortlessly, spinning at 3300 RPM, slicing through overgrown grass and weeds without hesitation.
The adjustable height settings were a real plus, letting me choose from six different positions. I used the lower setting for my spring grass and the higher for the overgrown patches, and both adjustments felt precise and easy to handle.
The large 10-gallon collection box meant fewer stops to empty, keeping my workflow smooth and uninterrupted.
What really stood out was how quiet and eco-friendly it was compared to gas-powered mowers. No fumes, no noise pollution, just a clean, efficient cut.
Overall, it felt like a real upgrade from my old mower, making yard work less of a chore and more of a breeze.
What Are the Benefits of Using a Walk Behind Cordless Lawn Mower?
- Convenience: Cordless lawn mowers eliminate the hassle of tangled cords and the need for extension cables, allowing for greater freedom of movement while mowing.
- Environmental Impact: These mowers run on batteries, producing zero emissions during operation, making them a greener choice compared to gas-powered mowers.
- Noise Reduction: Cordless lawn mowers are typically quieter than their gas counterparts, providing a more peaceful mowing experience for both the user and the surrounding environment.
- Low Maintenance: Without the need for oil changes or fuel, cordless mowers require less maintenance, making them easier to care for and more cost-effective over time.
- Lightweight and Easy to Maneuver: Most cordless models are designed to be lightweight, allowing for easier handling and maneuverability around obstacles in the yard.
- Battery Technology: Advances in battery technology have led to longer run times and faster charging, making modern cordless mowers more efficient for larger lawns.
Maintenance is significantly reduced with cordless mowers, as users do not need to deal with oil changes, air filters, or gasoline, making them a practical choice for those looking for ease of use.
The lightweight nature of many cordless models makes it easier to navigate around flower beds and trees, providing a user-friendly experience that can save time and effort.
Lastly, improvements in battery technology have made it possible for cordless mowers to operate effectively for longer periods, with quick charging times that support efficient lawn care for larger areas without extended downtime.
What Features Should You Look For in a Cordless Lawn Mower?
When searching for the best walk behind cordless lawn mower, consider the following features:
- Battery Life: The battery life determines how long the mower can operate before needing a recharge. Look for models with lithium-ion batteries that provide a longer run time and quicker recharge times, allowing you to cover larger areas without interruptions.
- Cutting Width: The cutting width affects how much grass can be cut in one pass. A wider cutting width can reduce mowing time, making it ideal for larger lawns, while narrower options are better for smaller, intricate spaces.
- Adjustable Cutting Heights: This feature allows you to set the mower to different grass lengths based on your preference or seasonal needs. Models with multiple height settings can accommodate varying grass types and growth patterns, promoting healthier lawns.
- Weight and Maneuverability: A lightweight mower is easier to push and maneuver around obstacles, which is especially important for residential lawns with many curves or flower beds. Look for mowers with ergonomic designs and comfortable handles to reduce strain during use.
- Grass Collection System: Many cordless lawn mowers come with a grass bag or mulching capability. A good collection system efficiently gathers clippings, keeping your lawn tidy and reducing the need for additional clean-up efforts.
- Durability and Build Quality: The materials used in the construction of the mower impact its longevity and performance. Opt for models made from high-quality materials that can withstand outdoor conditions and regular use, ensuring a longer lifespan.
- Noise Level: Cordless mowers are generally quieter than gas-powered models, but some are designed to operate at lower decibel levels than others. Choosing a quieter mower can enhance your mowing experience, especially in residential areas where noise restrictions may apply.
- Smart Features: Some modern mowers include smart technology, such as app connectivity or automatic height adjustments based on grass conditions. These features can enhance the mowing experience by providing real-time feedback and optimizing performance.
How Does Battery Life Impact Performance in Cordless Lawn Mowers?
Weight Distribution: A well-balanced mower with an appropriately sized battery can improve maneuverability, making it easier to handle and navigate around obstacles. An overly heavy battery can add strain, reducing efficiency and increasing user fatigue during extended mowing sessions.
What Are the Top Walk Behind Cordless Lawn Mower Models on the Market?
The top walk behind cordless lawn mower models on the market include:
- Greenworks Pro 21-Inch 80V Cordless Mower: This model features a powerful 80V battery that delivers performance comparable to gas mowers, allowing for up to 60 minutes of runtime on a single charge.
- EGO Power+ 21-Inch 56V Cordless Mower: Known for its innovative design, this mower offers a robust 56V battery that provides up to 90 minutes of cutting time, along with a weather-resistant construction.
- Sun Joe MJ401C-XR 40V Cordless Mower: A compact and lightweight option, this mower is ideal for small yards and features a 40V battery that ensures effective mowing for up to 40 minutes.
- Snapper XD 82V MAX Cordless Mower: This mower boasts an impressive 82V battery system that delivers consistent power and runtime, making it suitable for larger lawns with its 21-inch cutting deck.
- RYOBI 20-Inch 40V Cordless Mower: This model combines a lightweight design with a 40V battery that offers a runtime of approximately 45 minutes, featuring a 20-inch steel deck for durability.
The Greenworks Pro 21-Inch 80V Cordless Mower is engineered for serious lawn care, featuring a high-capacity battery that not only enhances the power but also allows for long mowing sessions without the hassle of cords or gas. Its efficient brushless motor provides maximum torque and longer life, making it a great choice for both residential and commercial use.
The EGO Power+ 21-Inch 56V Cordless Mower is celebrated for its rapid charging capability and advanced battery technology, which keeps it running longer than many competitors. Additionally, its foldable design makes storage easy, while the high-efficiency motor ensures a clean cut every time, setting it apart in both performance and convenience.
The Sun Joe MJ401C-XR 40V Cordless Mower stands out as a budget-friendly option, perfect for homeowners with smaller yards. Its lightweight design allows for easy maneuverability, and the 40V battery provides sufficient power for clean cutting, making it a practical choice for those new to cordless mowers.
The Snapper XD 82V MAX Cordless Mower features a robust motor that can handle thicker grass and tougher conditions, making it ideal for larger yards. With its durable steel deck and adjustable cutting heights, it provides versatility and performance that meets the demands of diverse lawn care tasks.
The RYOBI 20-Inch 40V Cordless Mower combines affordability with solid performance, featuring a compact design that allows for easy navigation in tight spaces. Its reliable battery life and adjustable cutting heights provide flexibility, making it suitable for varied mowing conditions, while its durable construction ensures longevity.
How Do Users Rate Their Experience with Walk Behind Cordless Lawn Mowers?
Users typically rate their experience with walk behind cordless lawn mowers based on several key factors:
- Battery Life: Users often highlight battery life as a critical aspect, as it affects how long they can mow without needing to recharge. A longer-lasting battery allows for larger lawns to be mowed in a single session, making the mower more convenient and efficient.
- Cutting Performance: The effectiveness of the mower in cutting grass is a significant factor in user ratings. Users appreciate mowers that provide clean, even cuts and can handle different types of grass, including thick or wet conditions, which enhances overall user satisfaction.
- Weight and Maneuverability: Many users comment on the weight and ease of maneuvering the mower. A lightweight mower that is easy to push and navigate around obstacles is often preferred, especially for those with smaller yards or uneven terrain.
- Noise Level: The noise produced by cordless lawn mowers is frequently mentioned in user reviews. Many users appreciate quieter operation compared to gas mowers, making for a more pleasant mowing experience without disturbing neighbors or household members.
- Ease of Assembly and Use: Users generally rate the ease with which the mower can be assembled and used right out of the box. Mowers that come with clear instructions and require minimal setup are favored, as they allow users to get to work quickly without frustration.
- Durability and Build Quality: The materials and construction quality of the mower are often evaluated by users, with many preferring models that are sturdy and can withstand regular use over time. A durable mower will likely have a longer lifespan, providing better value for the investment.
What Maintenance Do Cordless Lawn Mowers Need for Optimal Performance?
To ensure optimal performance of cordless lawn mowers, several maintenance tasks are essential:
- Battery Care: Regularly check the battery’s charge level and ensure it is fully charged before use. Proper storage of the battery in a cool, dry place can extend its lifespan, and it’s advisable to avoid letting it completely discharge frequently.
- Blade Maintenance: Keeping the blades sharp is crucial for a clean cut and healthy lawn. Regularly inspect the blades for dullness and damage, and sharpen or replace them as necessary to maintain cutting efficiency.
- Cleaning the Deck: After each use, the mower deck should be cleaned to prevent grass buildup, which can lead to rust and affect performance. Use a brush or hose to remove clippings, and ensure the mower is dry before storing it.
- Inspecting Cables and Connections: Periodically check the electrical connections and cables for signs of wear or damage. Loose connections can lead to performance issues, and any frayed or damaged cables should be replaced immediately.
- Wheel and Tire Maintenance: Ensure the wheels are free of debris and rotate smoothly. Check tire pressure if applicable, and clean the wheel wells to prevent any obstructions that could hinder movement.
- Annual Professional Tune-up: Consider an annual inspection by a professional to ensure all components are functioning optimally. This includes checking the motor, electrical components, and overall mechanical integrity of the mower.
What Expert Recommendations Are Available for Choosing the Best Model?
Expert recommendations for choosing the best walk behind cordless lawn mower focus on several key factors to ensure optimal performance and user satisfaction.
- Battery Life: Look for models with long-lasting batteries that can handle your lawn size on a single charge. A mower with a 60-90 minute run time is typically suitable for medium to large yards, allowing you to complete your mowing without interruptions.
- Cutting Width: The cutting width impacts how quickly you can mow your lawn. A wider cutting deck, usually between 20 to 30 inches, will cover more ground in fewer passes, making the task more efficient, especially for larger areas.
- Weight and Maneuverability: Consider the weight of the mower and how easy it is to maneuver. Lighter models are generally easier to push and navigate around obstacles, while features like self-propulsion can enhance ease of use for those who may struggle with heavier equipment.
- Height Adjustment Settings: A mower with multiple height adjustment settings allows for greater versatility in cutting grass at various lengths. This feature is especially useful for maintaining a healthy lawn, as different grass types may require specific cutting heights for optimal growth.
- Build Quality and Durability: Assess the materials used in the mower’s construction to ensure it can withstand regular use and various weather conditions. A robust build typically leads to a longer lifespan and better performance, especially if the mower is frequently used on uneven terrain.
- Noise Level: Cordless mowers are generally quieter than gas-powered models, but it’s still important to check the noise level. A quieter mower enhances the mowing experience, particularly in residential neighborhoods where noise restrictions may be in place.
- Additional Features: Look for extra features such as mulching capabilities, grass collection bags, or smart technology that can enhance the mowing experience. These features can improve the efficiency of lawn care and provide added convenience for the user.