The landscape for cordless lawn mowers shifted dramatically when efficient battery tech entered the picture. Having tested dozens, I can tell you the Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery stands out. It delivers gas-like performance for yards up to half an acre without the noise or fumes. The lightweight, 35% lighter design makes maneuvering effortless, and the smart cut adjustment system adapts quickly to different grass types—no fuss. Plus, its 35-minute runtime is perfect for most small to medium lawns, and the completely maintenance-free operation saves you money and stress.
Compared to larger models, it hits a sweet spot with solid power, easy handling, and ecosystem expandability—works seamlessly with other Greenworks 40V tools. Its combination of efficiency, ease, and value makes it a smart pick for homeowners seeking a reliable, eco-friendly alternative. After thorough testing, I confidently recommend it as the best cordless battery lawn mower for most users who want simplicity without sacrificing quality.
Top Recommendation: Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
Why We Recommend It: This model excels due to its balanced combination of lightweight design, smart height adjustment, and the ability to tackle up to ½ acre easily. The 35-minute runtime, combined with a 2-hour full charge, offers convenience without interruption. Its 16″ cutting deck and 5-position height control make it versatile for different grass types, and the eco-friendly whisper-quiet operation adds comfort. The inclusion of a fast charger, grass bag, and a 3-year tool + 3-year battery warranty further enhances its value, making it the most complete, cost-effective choice after comparing all options.
Best cordless battery lawn mower: Our Top 5 Picks
- Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery – Best lightweight cordless lawn mower
- Greenworks 60V 21″ Self-Propelled Cordless Lawn Mower – Best battery operated lawn mower
- LawnMaster CLM2413A Cordless 13-Inch Lawn Mower 24V Max – Best for small lawns and portability
- LawnMaster CLMF4819X 19-inch Brushless Cordless Lawn Mower – Best for battery life
- MightyMow 40V 18 inch Lawn Mower Cordless, Brushless Push – Best value for budget-conscious users
Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery
- ✓ Lightweight and easy to maneuver
- ✓ Quiet operation with powerful performance
- ✓ Includes battery, charger, and warranty
- ✕ Limited runtime for larger yards
- ✕ Small cutting deck for big lawns
| Battery Capacity | 4.0Ah |
| Runtime | 35 minutes per full charge |
| Cutting Deck Size | 16 inches |
| Cutting Height Adjustment | 5 positions from 1.25 to 3.375 inches |
| Motor Type | Brushless electric motor |
| Noise Level | <75dB |
Walking up to the Greenworks 40V 16″ Cordless Lawn Mower, you immediately notice how lightweight it feels—almost featherlike compared to traditional gas mowers. The sleek, matte green body contrasts nicely with the black handle and the 16-inch cutting deck looks compact but surprisingly sturdy.
The push-button start is smooth and responsive, which immediately takes away the usual hassle of pulling cords or yanking on starter ropes.
Holding it in your hands, the ergonomic handles feel comfortable and well-balanced, making maneuvering effortless even on uneven patches. The single-lever height adjustment is simple to operate, and you can easily shift between 5 different settings without breaking your stride.
The smart cut adjustment system adapts quickly to different grass types, so you get a clean cut no matter the yard conditions.
When you turn it on, the whisper-quiet operation is noticeable—way quieter than your old gas mower. With a full charge, it runs for about 35 minutes, which is enough to cover half an acre comfortably.
The 2-in-1 mulching and rear-bagging system works smoothly, and the large grass bag fills up quickly, so you spend less time emptying.
Overall, this mower is a game-changer for anyone tired of the fumes, noise, and maintenance of gas models. It’s a compact, efficient, and eco-friendly choice that makes yard work feel almost effortless.
Plus, it’s part of a larger Greenworks ecosystem, so expanding your toolkit with trimmers or blowers is seamless.
Greenworks 60V 21″ Self-Propelled Cordless Lawn Mower
- ✓ Quiet operation
- ✓ Effortless self-propelled
- ✓ Versatile 4-in-1 system
- ✕ Pricey
- ✕ Battery life varies
| Cutting Width | 21 inches |
| Battery Voltage | 60V |
| Power Source | Cordless battery (Greenworks 60V battery system) |
| Cutting Height Adjustment | Multiple height settings (specific range not provided) |
| Drive System | Self-propelled rear-wheel drive |
| Versatility Features | 4-in-1: Mulch, bag, side discharge, turbo leaf pickup |
You’re pushing your old gas mower across the yard early in the morning, trying to avoid waking the neighbors. Suddenly, the engine stalls again, and you’re frustrated by the noise and fumes.
That’s when you switch to the Greenworks 60V 21″ Self-Propelled Lawn Mower for the first time.
The moment you press the start button, it roars to life quietly—no pulling on a cord, no fumes. The self-propelled rear-wheel drive makes navigating thick grass and slopes feel effortless.
You can easily adjust your speed on the fly, which is perfect when you hit uneven terrain or need to slow down for tricky patches.
The mower’s build feels solid, with a comfortable grip on the handle and a sleek, lightweight design. The LED headlights are a game-changer for early morning or late evening mowing, illuminating the entire yard clearly.
Switching between mulch, bag, side discharge, and turbo leaf pickup is quick and intuitive, thanks to the four-in-one system.
Plus, the quiet operation and maintenance-free design mean you can mow without disturbing the peace or worrying about oil changes. The battery charges fast, and the included grass bag is spacious, so fewer trips to empty it.
It’s compatible with over 75 Greenworks 60V tools, expanding your cordless ecosystem easily.
Overall, this mower offers a powerful, eco-friendly, and user-friendly experience. It handles different grass conditions with ease, making yard work less of a chore.
If you’re tired of noisy, unreliable gas mowers, this could be a great upgrade.
LawnMaster CLM2413A Cordless 13-Inch Lawn Mower 24V Max
- ✓ Lightweight and easy to maneuver
- ✓ Powerful 24V motor
- ✓ Quick height adjustments
- ✕ Smaller cutting width
- ✕ Limited battery life for large lawns
| Cutting Width | 12.4 inches |
| Deck Material | High impact rust-resistant plastic |
| Motor Power | 24V MAX lithium-ion battery |
| No-Load Speed | 3700 RPM |
| Cutting Height Adjustment | 5 positions from 1 inch to 2.55 inches |
| Weight | 23.15 lbs |
Many folks assume that cordless lawn mowers like this one can’t handle thicker grass or larger lawns without sacrificing power. But after pushing this LawnMaster CLM2413A through my yard, I found that it packs surprisingly strong performance for its size.
The 24V MAX* lithium-ion battery kicks in with a quick start and steady RPM of 3700, making quick work of my mid-sized lawn. I was especially impressed by how smoothly it cut, thanks to the 13-inch rust-resistant deck that glides easily over uneven spots.
The lightweight design, weighing in at just over 23 pounds, makes maneuvering around flower beds and tight corners feel effortless. The five adjustable cutting heights, from 1 to 2.55 inches, gave me flexibility for different grass types and trimming needs.
Changing the height is a breeze with the one-touch lever, and the large 5.51-inch wheels helped me roll over small bumps without any trouble. Plus, the included two batteries mean I could mow longer without waiting for a charge—definitely a plus for bigger yards.
On the downside, the 12.4-inch cutting width means I had to make a few more passes than I would with a bigger mower. Also, the battery life is good but could be better for very large lawns.
Still, for casual use and smaller spaces, this mower delivers on power, portability, and ease of use.
LawnMaster CLMF4819X 19-inch Brushless Cordless Lawn Mower
- ✓ Lightweight and easy to maneuver
- ✓ Quiet, no fumes
- ✓ Quick height adjustments
- ✕ Limited runtime on a single charge
- ✕ Not ideal for large yards
| Motor Power | 3,600 RPM brushless motor |
| Battery System | 2 x 24V MAX* 4.0Ah lithium-ion batteries |
| Runtime | Up to 40 minutes |
| Cutting Height Adjustment | 6 positions, ranging from 1.4 to 3.4 inches |
| Cutting Options | Side discharge and mulching |
| Technology | iPOWER intelligent power management system |
The moment I grabbed the LawnMaster CLMF4819X out of the box, I immediately noticed how lightweight it was—barely more than a feather in my hand. Its sleek, matte black finish and compact 19-inch deck give it a modern, no-fuss appearance.
As I started it up, the silence was striking—no engine roar, just a smooth, steady hum. The 3,600 RPM motor felt powerful enough to handle thick grass without breaking a sweat.
The handle grips are comfortably padded, making extended mowing sessions feel less tiring.
Switching between side discharge and mulching was straightforward—just a quick toggle, and I was ready to go. Changing the height of cut was a breeze with the six-position lever; I adjusted it up and down easily, even while mowing.
The 2 x 24V batteries provided around 40 minutes of steady runtime, perfect for small to medium yards.
The weight and balance of this mower make it highly maneuverable, even around tight corners or flower beds. I appreciated how the intelligent power management kept the motor efficient, conserving battery life when tackling lighter patches.
The cordless freedom meant I wasn’t tripping over cords or dragging a heavy gas mower around.
Overall, it felt like a solid upgrade from traditional electric mowers—quiet, efficient, and hassle-free. The only downside was that the battery life might be limiting for larger lawns, but for most suburban yards, this is a real winner.
MightyMow 40V 18 inch Lawn Mower Cordless, Brushless Push
- ✓ Lightweight and easy to maneuver
- ✓ Quiet and powerful brushless motor
- ✓ Large grass collection bag
- ✕ Battery life could be longer
- ✕ Limited to small/medium yards
| Motor Type | Brushless DC 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 Adjustment | 6-position, 1 to 3 inches |
As I lifted the MightyMow 40V 18-inch mower for the first time, I was surprised at how surprisingly lightweight it felt—almost like holding a feather compared to my old gas mower.
That initial impression had me thinking it might lack power, but as I pushed it across the yard, I quickly realized I was wrong. The brushless motor roared to life, reaching up to 4200 RPM, and handled thick grass without breaking a sweat.
The 18-inch deck made mowing quick and efficient, covering more ground with each pass. I appreciated the 6-position height adjustment—flipping the lever was easy, and I could go from a tight trim to a more rugged cut in seconds.
The 40L grass collection bag was a game changer—no constant trips to empty it. Even when I hit a patch of longer grass, the mower’s torque stayed strong, and the noise level was noticeably lower than my old gas model, making the whole experience more pleasant.
The adjustable handle allowed me to find a comfortable grip, reducing fatigue during longer mowing sessions. Plus, the cordless design meant no tangled cords or trips over extension cables, which is worth its weight in gold.
Battery life was solid—about 40 minutes of runtime on two fully charged 4.0Ah batteries. It’s perfect for small to medium yards, and swapping batteries is quick and easy.
At $179.99, this mower packs a lot of power and convenience into a lightweight, easy-to-maneuver package. It’s a versatile tool that handles most yard tasks with ease, making mowing less of a chore.
What Key Features Define the Best Cordless Battery Lawn Mower?
The best cordless battery lawn mowers are defined by several key features that enhance their performance and usability.
- Battery Life: A lawn mower’s battery life is crucial for determining how long it can operate before needing a recharge. High-quality mowers typically feature lithium-ion batteries, which provide longer run times and quicker charging, allowing users to cover larger areas without interruption.
- Cutting Width: The cutting width of a cordless mower influences how much grass can be cut in a single pass. A wider cutting deck can reduce mowing time, making the mower more efficient, while narrower decks are often more maneuverable, especially in tight spaces.
- Weight and Maneuverability: The weight of the mower impacts its ease of use. Lightweight models are generally easier to push and maneuver, especially for users with limited strength or those who have to navigate around obstacles in their yards.
- Adjustable Cutting Heights: Mowers with adjustable cutting heights allow users to customize their lawn’s appearance by selecting different grass lengths. This feature is important for maintaining healthy grass and adapting to varying conditions throughout the growing season.
- Build Quality and Durability: The materials used in the construction of the mower affect its longevity and performance. Higher quality mowers are typically made from durable materials that can withstand regular use and resist wear, ensuring a longer lifespan.
- Noise Level: Cordless battery mowers are usually quieter than gas-powered alternatives, making them more suitable for residential areas. A low noise level not only enhances user comfort but also reduces disturbances to neighbors.
- Eco-Friendliness: Battery-powered mowers produce zero emissions during operation, making them an environmentally friendly option. This feature appeals to eco-conscious consumers looking to reduce their carbon footprint while maintaining their lawns.
- Smart Features: Some advanced models come equipped with smart technology, such as app connectivity, which allows users to monitor battery life, schedule mowing sessions, and receive maintenance reminders. These features add convenience and enhance user experience.
How Do Battery Life and Power Affect Lawn Mowing Performance?
Voltage Rating: Mowers with a higher voltage rating generally provide more power, which is necessary for cutting through dense grass or overgrown areas. This added power can make the mowing process faster and more efficient, leading to a cleaner cut and less strain on the mower.
Charging Time: The efficiency of the charging process is crucial, as longer charging times can hinder the ability to quickly resume mowing after a session. Users should consider models with rapid charging capabilities to enhance convenience and minimize downtime.
Power Management Technology: Features such as load sensing and variable speed control can help maximize battery life by adjusting power consumption based on the mowing conditions. These technologies can lead to longer run times and a more consistent mowing experience.
Weight and Design: The placement of the battery can affect the mower’s balance and maneuverability, which is essential for navigating tight spots and uneven surfaces. A well-designed mower that distributes weight evenly can improve user comfort and reduce fatigue during extended mowing sessions.
Which Brands Are Leaders in Cordless Battery Lawn Mowers?
The leading brands in cordless battery lawn mowers are:
- Greenworks: Known for their reliability and performance, Greenworks offers a variety of battery-powered mowers that cater to different yard sizes. Their mowers are equipped with durable brushless motors and a range of battery options, ensuring longer run times and efficient cutting.
- EGO Power+: EGO is celebrated for its innovative design and powerful performance, featuring industry-leading battery technology. Their mowers are lightweight, easy to maneuver, and offer features like rapid charging and weather-resistant construction, making them suitable for various conditions.
- Ryobi: Ryobi provides a range of affordable and user-friendly cordless mowers that are ideal for homeowners. They often come with versatile features like adjustable cutting heights and compatibility with other Ryobi 40V tools, adding value for users looking to invest in a complete outdoor power tool ecosystem.
- Honda: While Honda is traditionally known for gas-powered equipment, they have entered the battery mower market with high-performance models that maintain their reputation for quality. Their cordless mowers feature advanced engineering for efficient cutting and come with the reliability that Honda is known for.
- Snapper: Snapper’s cordless mowers are praised for their ease of use and innovative features like the ability to mulch or bag clippings. They are designed for flexibility and comfort, often incorporating ergonomic handles and self-propelling options to enhance the mowing experience.
- Makita: Makita’s cordless mowers are built with professional-grade features, appealing to both homeowners and landscapers. Their mowers are powered by high-capacity batteries that provide long run times and are designed for heavy-duty use, making them a solid choice for larger properties.
What Are the Most Reliable Models Offered by These Brands?
The best cordless battery lawn mowers combine reliability, performance, and user-friendly features.
- Greenworks 25022: This model is known for its lightweight design and powerful 40V battery, making it ideal for small to medium-sized yards. With a cutting width of 16 inches, it offers a good balance of maneuverability and efficiency while providing up to 45 minutes of run time on a single charge.
- EGO Power+ LM2102SP: Boasting a 56V battery system, this mower delivers impressive cutting power and features a 21-inch cutting deck. Its self-propelled function and durable construction make it suitable for larger lawns, while the quick-charging capability ensures minimal downtime.
- Ryobi RY401140: This model stands out for its versatility, featuring a 40V battery that can be used with other Ryobi tools. With a 20-inch cutting deck and adjustable height settings, it gives users flexibility and convenience, while its quiet operation makes it a great choice for residential areas.
- Honda HRX217VKA: While not entirely battery-operated, this hybrid model offers a reliable gas option with a powerful engine and the ability to convert to electric with an attachment. The mower features a 21-inch cutting deck and a unique MicroCut blade system that delivers superior mulching performance.
- Snapper XD 82V: This mower utilizes an 82V battery system, providing extended runtime and strong cutting performance. It features a 21-inch steel deck and a brushless motor for enhanced durability and efficiency, making it suitable for tackling tougher grass conditions.
How Do Cordless Battery Lawn Mowers Compare to Traditional Gas-Powered Mowers?
| Feature | Cordless Battery Mowers | Gas-Powered Mowers |
|---|---|---|
| Power Source | Powered by rechargeable batteries, offering convenience and portability. | Runs on gasoline, providing high power but requiring refueling. |
| Maintenance | Low maintenance, typically no oil changes or fuel filters needed. | Higher maintenance, requires regular oil changes and fuel system checks. |
| Noise Level | Quieter operation, suitable for residential areas without disturbing neighbors. | Louder operation, which may be disruptive in quiet neighborhoods. |
| Weight | Generally lighter and easier to maneuver, ideal for small yards. | Heavier due to engine components, which may be harder to handle. |
| Battery Life | Typically 30-60 minutes of run time per charge, depending on the model. | N/A |
| Charging Time | Usually takes 1-2 hours to fully charge the battery. | N/A |
| Environmental Impact | Produces zero emissions during operation, more eco-friendly. | Emits pollutants and greenhouse gases, contributing to environmental concerns. |
| Cost | Generally lower upfront costs, but battery replacements may add to long-term expenses. | Higher initial costs, but often more durable and longer-lasting. |
What Are the Top Benefits of Choosing a Cordless Battery Lawn Mower?
The top benefits of choosing a cordless battery lawn mower include convenience, eco-friendliness, and low maintenance.
- Convenience: Cordless battery lawn mowers offer the freedom to move around your yard without being tethered to a power outlet or dragging a heavy extension cord. This makes it easier to navigate around obstacles, ensuring a more efficient mowing experience.
- Eco-friendliness: These mowers produce zero emissions, making them a greener alternative to gas-powered models. By choosing a cordless battery mower, you contribute to reducing air pollution and minimizing your carbon footprint while maintaining your lawn.
- Quieter operation: Cordless battery mowers typically operate at lower noise levels compared to their gas counterparts, allowing you to mow your lawn without disturbing neighbors or the environment. This makes them particularly appealing for residential areas where noise restrictions may apply.
- Low maintenance: Unlike gas mowers that require regular oil changes and engine maintenance, cordless battery lawn mowers have fewer moving parts and require less upkeep. This translates to more time enjoying your lawn and less time spent on maintenance tasks.
- Lightweight and easy to maneuver: Many cordless battery mowers are designed to be lightweight, making them easier to push and maneuver around your yard. This is particularly beneficial for users who may find traditional mowers cumbersome or heavy.
- Cost-effective in the long run: While the initial investment in a cordless battery mower may be higher than traditional models, the savings on gas, oil, and maintenance can add up over time. Additionally, many battery mowers have a longer lifespan, providing more value for your money.
How Should You Maintain Your Cordless Battery Lawn Mower for Optimal Performance?
To maintain your cordless battery lawn mower for optimal performance, consider the following key practices:
- Regular Cleaning: Keeping your mower clean is essential to its performance. After each use, remove grass clippings and debris from the blades, deck, and undercarriage to prevent buildup that can hinder operation.
- Battery Care: Proper battery maintenance can significantly extend its lifespan. Ensure that you fully charge the battery before each use, avoid overcharging, and store it in a cool, dry place when not in use to prevent damage.
- Blade Sharpening: Sharp blades are crucial for a clean cut and healthy grass. Regularly inspect and sharpen the blades as needed, ideally at least once per season, to ensure your mower operates efficiently.
- Check Tire Pressure: Maintaining proper tire pressure can enhance the mower’s maneuverability and performance. Inspect the tires regularly and inflate them to the recommended PSI to ensure a smooth mowing experience.
- Cable Inspection: Inspect the power cables and connections for any signs of wear or damage. Damaged cables can lead to electrical issues or reduced performance, so replace them promptly if you notice any problems.
- Follow Manufacturer’s Guidelines: Always refer to the manufacturer’s maintenance guidelines specific to your model. This may include periodic checks and replacements of parts, ensuring your mower continues to run efficiently and safely.