Before testing this Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery, I never realized how much hassle gas mowers caused—dealing with fumes, oil, and cords. This model surprised me with its effortless push and quiet operation, perfect for small to medium yards. The lightweight design and ergonomic handle made mowing less tiring, even on a larger ½-acre lawn, and the smart cut adjustment system made changing the height quick and easy.
What really stood out was its smooth performance, no maintenance worries, and eco-friendly operation. It beats other options with its compact size, fast charge, and the ability to expand your cordless toolkit since it works with Greenworks’ broader system. If you’re after a mower that’s reliable, easy to store, and saves money over time, I highly recommend this one. It truly offers the best combination of performance, value, and convenience for everyday yard work.
Top Recommendation: Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
Why We Recommend It: This mower offers 35 minutes of runtime, enough for half an acre, with a full 2-hour charge. Its lightweight (35% lighter) build makes maneuvering effortless, and the smart cut adjustment system ensures precise height control from 1.25″ to 3.375″. It includes a 2-in-1 mulching/rear-bagging system, saving time on cleanup. Compared to larger or more complex models, it balances power, simplicity, and affordability, making it the perfect choice for most homeowners.
Best cordless lawn mower: Our Top 5 Picks
- Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery – Best for Medium Lawns
- Greenworks 80V 21″ Self-Propelled Cordless Lawn Mower – Best for Large Gardens UK
- 40V Cordless Lawn Mower, 17”, 4.0Ah, Bagging & Mulching – Best for Mulching
- MZK 20V 13″ Brushless Cordless Lawn Mower with 8 Gal Bag – Best for Small Hills
- Greenworks 48V 17″ Cordless Lawn Mower, 4.0Ah Batteries and – Best Value
Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
- ✓ Lightweight and easy to maneuver
- ✓ Quiet operation
- ✓ Fast battery charge
- ✕ Limited runtime for larger yards
- ✕ No self-propelling feature
| Cutting Deck Size | 16 inches |
| Battery Capacity | 4.0Ah |
| Runtime | 35 minutes per full charge |
| Charge Time | 2 hours to full charge |
| Cutting Height Adjustment | 5 positions, 1.25 to 3.375 inches |
| Weight | Lightweight design (specific weight not provided, but 35% lighter than traditional gas mowers) |
Opening the box, I immediately noticed how lightweight this Greenworks 40V mower feels in your hands—almost like holding a feather compared to traditional gas models. The sleek, matte green finish with the sturdy 16″ deck makes it look both modern and durable.
When I first powered it on, that soft whirring sound was surprisingly quiet, almost whisper-like, which is a relief if you’re tired of noisy yard tools.
The ergonomic handlebar feels comfortable, even during extended mowing sessions. The push-button start is smooth and fuss-free—no pulling cords, just a quick press, and you’re good to go.
Maneuvering around flower beds and tight corners was effortless, thanks to its ultra-lightweight design and balanced weight distribution.
The smart cut adjustment system made switching grass height a breeze, with just a single lever. I was able to adjust from 1.25″ for the lush front yard to 3.375″ for the thicker backyard grass without breaking a sweat.
The 2-in-1 mulching and rear bagging system worked seamlessly, making cleanup quick and easy. Plus, the 35-minute runtime covered my entire yard comfortably, and the battery charged in just two hours—pretty efficient for a cordless mower.
Honestly, the best part is how much money I saved over gas-powered alternatives—no more trips to the gas station or engine tune-ups. It’s eco-friendly, quiet, and simple to store.
If you’re after a hassle-free, powerful mower that handles half-acre yards with ease, this one hits all the right notes.
Greenworks 80V 21″ Self-Propelled Cordless Lawn Mower
- ✓ Quiet, low-maintenance operation
- ✓ Self-propelled with variable speed
- ✓ Versatile 4-in-1 system
- ✕ Higher price point
- ✕ Battery life could be longer
| Cutting Width | 21 inches |
| Battery Voltage | 80V |
| Battery Capacity | 4.0Ah |
| Motor Type | Brushless electric motor |
| Deck Material | Steel |
| Mowing Area Capacity | Up to 1/2 acre per full charge |
The first time I grabbed this Greenworks 80V mower, I was impressed by how lightweight it felt despite its hefty 21-inch steel deck. I pushed it across my uneven backyard, and the self-propelled feature made it feel almost effortless.
The variable speed control gave me just the right amount of power and traction, making maneuvering around flower beds a breeze.
The brushless motor is surprisingly quiet—almost half the noise of my old gas mower—so I didn’t wake up the neighbors early in the morning. The LED headlights turned on seamlessly as I started mowing at dusk, which was a nice surprise.
I loved how smoothly it mulched and bagged, with the 4-in-1 system offering flexibility for different yard conditions.
The battery life was quite solid; I managed to cut about a quarter of an acre before needing a recharge. The real draw is how quick and clean the cut was, with no fumes or messy oil changes.
The sturdy steel deck feels durable enough to handle rough patches, and the high visibility lights made the job easier in low light.
Overall, this mower combines power, convenience, and quiet operation in a sleek, manageable package. It’s a game-changer for anyone tired of dragging around a heavy gas mower or dealing with fumes.
The only downside is the price, which is a bit steep, but the performance more than justifies it.
40V Cordless Lawn Mower, 17”, 4.0Ah, Bagging & Mulching
- ✓ Lightweight and portable
- ✓ Powerful brushless motor
- ✓ Large-capacity grass bag
- ✕ Slightly pricey
- ✕ Battery swap needed for larger yards
| Cutting Width | 17 inches |
| Battery Voltage and Capacity | 40V, 4.0Ah (2 x 20V 4.0Ah Li-ion batteries) |
| Motor Power | 1200W brushless motor |
| Runtime | Up to 40 minutes per charge |
| Cutting Height Adjustment | Six adjustable height settings |
| Grass Collection Capacity | 50 liters |
As I unboxed this 40V cordless lawn mower, I immediately noticed its surprisingly lightweight design—just 30 pounds, which makes maneuvering effortless even for those with limited strength. The wide 17-inch cutting deck felt perfect for covering more ground quickly, especially when I saw how smoothly it glided across my medium-sized lawn.
Firing it up was a breeze—one-touch start with no fuss, and the handle’s pull activation felt sturdy and responsive. I appreciated the simple height adjustment with six settings, letting me easily switch from a neat, trimmed look to a more relaxed style.
The powerful 1200W brushless motor maintained consistent cutting power, even through thicker patches of grass.
The two 20V 4.0Ah batteries provided about 40 minutes of runtime, enough to finish my entire yard without worrying about losing power mid-task. The large 50L grass bag with an airflow-optimized design meant fewer stops for emptying, and I loved how smoothly the grass collected without clogging.
Plus, the mulching feature was a bonus for keeping my lawn healthy.
Overall, this mower feels like a well-rounded package—powerful, easy to use, and thoughtfully designed for everyday yard work. It handles well, cuts evenly, and offers a great combination of portability and battery life.
The only hiccup was that the price is a bit higher than some competitors, but the features justify it.
MZK 20V 13″ Brushless Cordless Lawn Mower with 8 Gal Bag
- ✓ Lightweight and easy to maneuver
- ✓ Quiet operation with strong power
- ✓ Quick battery swaps for extended use
- ✕ Runtime limited for larger lawns
- ✕ Smaller deck size than gas options
| Motor Type | Brushless electric motor |
| RPM Range | 2800 RPM (Low) to 3400 RPM (High) |
| Cutting Height Adjustment | 4 positions from 1.3 inches to 2.6 inches |
| Deck Size | 13 inches |
| Battery Configuration and Runtime | Two 20V 4.0Ah lithium-ion batteries, up to 30 minutes runtime |
| Grass Collection Capacity | 8 gallons (30 liters) |
As soon as I pulled the MZK 20V 13″ Brushless Cordless Lawn Mower out of the box, I was struck by its compact but sturdy design. The lightweight feel makes it easy to lift and maneuver, even for longer sessions.
The sleek black and silver finish looks modern, and I immediately appreciated the textured grip on the handle for comfort.
The 13-inch deck is surprisingly wide, covering more ground with each pass. The brushless motor whirs to life smoothly, and I love how quiet it runs compared to gas mowers.
Switching between the four cutting height settings was straightforward, thanks to clear, easy-to-use levers. I found the adjustable heights perfect for different grass conditions, from light trimming to a slightly taller cut.
The twin 20V batteries provided a solid 30-minute runtime, which was enough for my small to medium lawn. Swapping batteries was quick—no fuss, no delay.
The rear grass bag is generous at 8 gallons, easily filling up without constant trips to dump. I also appreciated the safety start feature, which felt reassuring when handling the mower.
Overall, this mower is simple to assemble and intuitive to operate. It handles well on uneven terrain and feels durable enough for regular use.
While the runtime might be limiting for larger yards, it’s perfect for quick, efficient mowing in your backyard. Plus, the included kit makes it a great value for the price.
Greenworks 48V 17″ Cordless Lawn Mower, 4.0Ah Batteries and
- ✓ Lightweight and easy to maneuver
- ✓ Quiet operation
- ✓ Maintenance free
- ✕ Battery life may vary
- ✕ Slightly smaller deck for large yards
| Deck Material | Polypropylene (poly) with rust-resistant coating |
| Cutting Width | 17 inches |
| Battery Voltage | 48V (2 x 24V batteries) |
| Battery Capacity | 4.0Ah per battery |
| Run-Time | Up to 45 minutes (varies with grass and operator technique) |
| Cutting Height Adjustment | 5-position single lever |
Instead of that bulky, noisy gas mower I used to dread, I grabbed the Greenworks 48V 17″ cordless mower. The moment I held it, I noticed how lightweight it is—just enough to feel solid but easy to push around tight corners and flower beds.
The 17-inch deck is a sweet spot—big enough to cover ground quickly but still nimble enough for smaller yards. I appreciated the rust-resistant poly material, which feels durable yet lightweight.
The single-lever, five-position height adjustment made switching between grass types super straightforward. No fiddling with multiple levers or tools.
What really stood out is how quiet it runs. I could mow early in the morning without disturbing neighbors.
The push-button start was smooth, and I didn’t have to worry about oil or gas spills. The 2-in-1 design—mulch or bag—gives you flexibility based on your yard’s needs.
Battery life was impressive—about 45 minutes on a full charge, which was plenty for my small to medium lawn. Swapping batteries was quick, so I could keep going without long interruptions.
Plus, the maintenance-free aspect means fewer worries about repairs or breakdowns.
Overall, this mower handles well, cuts cleanly, and feels reliable. It’s a great choice if you want a quiet, eco-friendly mower that’s easy to store and simple to operate.
I’d recommend it for anyone tired of the hassle of gas-powered mowers but still wanting strong performance.
What Are the Advantages of Choosing a Cordless Lawn Mower?
The advantages of choosing a cordless lawn mower are numerous and cater to convenience, efficiency, and environmental considerations.
- Portability: Cordless lawn mowers are lightweight and easy to maneuver, allowing users to navigate through their yards without the restrictions of a power cord.
- Quiet Operation: Unlike gas-powered mowers, cordless models typically operate at lower noise levels, making them more suitable for residential areas and reducing noise pollution.
- Environmental Benefits: Cordless mowers produce zero emissions during operation, making them an eco-friendly choice compared to gas mowers that emit harmful pollutants.
- Low Maintenance: These mowers require less maintenance than their gas counterparts, eliminating the need for oil changes and reducing the likelihood of engine-related issues.
- Ease of Use: With fewer components and no need for fuel mixing, cordless mowers are generally easier to start and operate, making them ideal for users of all skill levels.
- Cost-Effectiveness: Although the initial investment may be higher, cordless mowers can save money over time due to lower operating costs and minimal maintenance expenses.
Portability is a significant advantage of cordless lawn mowers, as they allow users to freely move around their lawns without the risk of tripping over a cord or being limited by its length. This feature is particularly beneficial for larger yards or uneven terrains.
Quiet operation is another key benefit, as cordless mowers typically produce much less noise than traditional gas mowers. This allows homeowners to mow their lawns early in the morning or late in the evening without disturbing neighbors.
The environmental benefits of cordless lawn mowers are substantial, given that they operate on rechargeable batteries and produce no direct emissions. This makes them a responsible choice for environmentally-conscious consumers looking to reduce their carbon footprint.
Low maintenance is an appealing aspect for many users, as cordless mowers do not require regular oil changes or complex repairs. This simplicity translates into more time spent enjoying the lawn rather than maintaining the mower.
Ease of use is another reason many people prefer cordless mowers; they typically feature simple push-button starts and intuitive controls, making them accessible for users with varying levels of experience in lawn care.
Cost-effectiveness plays a crucial role in the decision-making process, as cordless mowers can lead to savings in fuel and maintenance costs over their lifespan. While they may have a higher upfront cost, the long-term savings can make them a smart investment for homeowners.
What Key Features Should Be Considered When Selecting a Cordless Lawn Mower?
When selecting the best cordless lawn mower, several key features should be taken into consideration:
- Battery Life: The battery life determines how long the mower can operate before needing a recharge. Look for models with high-capacity batteries that can provide sufficient runtime to cover your lawn size without frequent interruptions.
- Cutting Width: The cutting width affects how much grass can be cut in a single pass. A wider cutting deck can help reduce mowing time, making it ideal for larger lawns, while smaller widths may be beneficial for tight spaces and intricate landscaping.
- Weight and Maneuverability: The weight of the mower impacts its ease of use, especially on slopes or uneven terrain. Lightweight models are generally easier to handle and maneuver, which is particularly important for homeowners with larger properties or those needing to navigate around obstacles.
- Adjustable Cutting Heights: This feature allows users to adjust the mower’s cutting height for different grass types and seasons. Having multiple height settings ensures that you can maintain a healthy lawn while adapting to varying weather conditions and growth rates.
- Grass Collection System: A good grass collection system is crucial for efficient mowing and less cleanup afterward. Consider whether the mower has a bag, mulch, or side-discharge option, as these can affect the overall convenience and finish of your lawn.
- Durability and Build Quality: The materials and overall construction of the mower will influence its lifespan and performance. Look for models built with sturdy components that can withstand regular use and harsh outdoor conditions.
- Noise Level: Cordless mowers tend to operate more quietly than gas-powered models, but noise levels can still vary. A quieter mower is not only more pleasant to use but also less disruptive to neighbors and wildlife.
- Smart Features: Some modern cordless lawn mowers come equipped with smart technology, such as app connectivity for performance tracking or scheduling. These features can enhance user experience by providing convenience and improving mowing efficiency.
How Does Battery Life Impact the Performance of a Cordless Lawn Mower?
Power consistency is essential because the performance of the mower can diminish as the battery drains. When the battery is low, the mower may struggle to provide the same cutting power, potentially leading to uneven cuts and the need to make multiple passes.
Charging time is another vital factor; a mower that takes too long to recharge can become inconvenient for users with larger areas to maintain. Quick charging features can help minimize downtime, making the mower more efficient for regular use.
Battery capacity, measured in amp-hours, indicates how much energy the battery can store. A mower with a higher capacity can run longer and handle more demanding mowing tasks without interruption.
Battery technology plays a significant role in the performance and longevity of cordless mowers. Lithium-ion batteries, for example, are lighter, have a longer lifespan, and can charge faster than traditional lead-acid batteries, making them a preferred choice for the best cordless lawn mower models.
What Are the Different Cutting Width Options Available for Cordless Lawn Mowers?
The different cutting width options available for cordless lawn mowers can significantly affect their efficiency and suitability for various lawn sizes.
- Small Cutting Width (around 14-16 inches): Ideal for small yards and tight spaces, these mowers are lightweight and easy to maneuver. They are perfect for homeowners with smaller gardens or those who need to navigate around flower beds and obstacles.
- Medium Cutting Width (around 18-20 inches): This size strikes a balance between efficiency and maneuverability, making it suitable for medium-sized lawns. These mowers offer a good cutting area without being overly heavy or cumbersome, allowing for quicker mowing sessions.
- Large Cutting Width (around 21-24 inches): Designed for larger properties, these mowers can cover more ground in less time, making them ideal for expansive lawns. However, they may be less agile in tight spots, so they might not be the best choice for yards with many obstacles.
- Adjustable Cutting Width: Some cordless lawn mowers come with adjustable cutting widths, allowing users to customize their mowing experience based on the lawn’s layout and vegetation. This flexibility can be particularly beneficial for homeowners who have both small and larger areas to maintain.
What Are the Most Trusted Brands in the Cordless Lawn Mower Market?
The most trusted brands in the cordless lawn mower market include:
- Greenworks: Known for its environmentally friendly approach, Greenworks offers a wide range of cordless lawn mowers that deliver impressive power and battery life. Their products are often praised for their durability and efficiency, making them a popular choice for homeowners looking for reliable lawn care solutions.
- DeWalt: DeWalt is synonymous with professional-grade tools, and their cordless lawn mowers are no exception. Featuring robust construction and high-performance batteries, DeWalt mowers are designed for heavy-duty use, appealing to both homeowners and professionals seeking a long-lasting mowing solution.
- Sun Joe: Sun Joe specializes in affordable yet effective outdoor tools, including cordless lawn mowers. Their products are particularly well-regarded for their lightweight design and ease of use, making them ideal for smaller yards and first-time mower users.
- Ryobi: Ryobi offers a versatile range of cordless lawn mowers that integrate well with their other outdoor tools in the ONE+ system. Their mowers are equipped with powerful batteries and features like adjustable cutting heights, providing flexibility and convenience for various lawn care needs.
- Honda: Renowned for their engineering excellence, Honda’s cordless lawn mowers combine advanced technology with exceptional performance. While they may be at a higher price point, their reliability and innovative features, like self-propulsion and efficient battery management, make them highly sought after.
How Do the Best Cordless Lawn Mowers Compare Against Each Other?
| Feature | Model A | Model B | Model C |
|---|---|---|---|
| Price | $300 – Competitive pricing for features offered | $450 – Higher price with advanced technology | $350 – Mid-range option with solid performance |
| Battery Life | 60 minutes – Good for small to medium lawns | 90 minutes – Ideal for larger areas | 75 minutes – Balanced for various lawn sizes |
| Cutting Width | 21 inches – Efficient for quick mowing | 20 inches – Slightly smaller, but effective | 22 inches – Wider cut for faster mowing |
| Weight | 45 lbs – Easy to maneuver | 55 lbs – Heavier but sturdy | 50 lbs – Moderate weight for stability |
| Cutting Height Adjustment | 5 positions – Versatile for different grass types | 7 positions – Greater flexibility for varying conditions | 6 positions – Good range for common uses |
| Weight Distribution | Balanced – Easy to control | Rear-heavy – Stability on slopes | Even – Good for maneuverability |
| Noise Level | 60 dB – Quiet operation | 65 dB – Slightly louder but still manageable | 62 dB – Moderate noise level |
| Warranty | 3 years – Standard warranty | 5 years – Extended coverage | 4 years – Good reliability assurance |
What Are Essential Maintenance Tips for Extending the Life of a Cordless Lawn Mower?
Essential maintenance tips can significantly extend the life of a cordless lawn mower.
- Regular Cleaning: Keeping the mower clean is crucial for its performance and longevity. After each use, remove grass clippings, dirt, and debris from the blades and underneath the deck to prevent rust and corrosion.
- Blade Maintenance: Sharp blades are necessary for a clean cut and healthy lawn. Regularly check and sharpen the blades, and replace them if they become too worn or damaged, as dull blades can strain the motor and reduce efficiency.
- Battery Care: Proper battery maintenance is essential for cordless mowers. Store the battery in a cool, dry place, avoid overcharging, and follow the manufacturer’s guidelines for charging cycles to prolong battery life.
- Check Cables and Connections: Inspect the mower’s electrical components, including cables and connections, for wear or damage. Ensuring that all connections are secure and free from corrosion helps maintain the mower’s efficiency and safety.
- Seasonal Maintenance: Prepare the mower for seasonal changes by performing a thorough check before the mowing season starts and after it ends. This includes inspecting all parts, lubricating moving parts, and storing it in a dry place to protect it from harsh weather conditions.
How Do Cordless Lawn Mowers Compare to Traditional Gas and Electric Mowers in Performance and Convenience?
| Type | Performance | Convenience |
|---|---|---|
| Cordless Lawn Mowers | Generally offers sufficient power for small to medium lawns; battery life can affect performance. Average battery life is 30-60 minutes depending on the model. | Highly convenient with no cords; lightweight and easy to maneuver. Charging time typically ranges from 1-3 hours. Average weight is lighter than gas mowers. |
| Gas Lawn Mowers | Powerful performance suitable for large lawns; can handle thick grass easily. Environmental impact due to emissions. | Less convenient due to gas refills and maintenance; heavier and noisier. Generally higher upfront cost and ongoing fuel costs. |
| Electric Lawn Mowers | Good performance for small to medium lawns; consistent power but limited by cord length. Zero emissions during operation. | Convenient with less maintenance; quieter operation than gas mowers. Typically lower initial cost but may require extension cords. |