Searching for the best cordless lawn mower? The Greenworks 60V 21″ Brushless Mower stands out for its powerful performance suitable for half-acre yards, while the WORX Nitro 21″ offers excellent variable speed control for more precise mowing. Many options balance battery life, cutting width, and price, but tradeoffs often include weight, power, or ease of use. Picking the right mower depends on your yard size, terrain, and how much you’re willing to spend. Keep reading for a detailed breakdown of the top models and what makes each one unique.
Key Takeaways
- Battery compatibility across brands can impact long-term value and upgrade options.
- Larger cutting widths and higher voltage batteries generally improve mowing efficiency for bigger yards.
- Self-propelled models reduce fatigue but tend to be heavier and pricier.
- Lightweight, compact mowers excel in small yards or tight spaces but may sacrifice cutting capacity.
- Price often correlates with power, battery life, and added features like mulching or LED lights.
More Details on Our Top Picks
Greenworks 60V 21″ Brushless (Push) Cordless Lawn Mower, 5.0Ah Battery (1/2 Acre, Rapid Charger, 4-in-1, LED Lights, IPX4)
This Greenworks 60V 21″ mower stands out for delivering comparable power to gas models, with 3200 RPM blade speed and 50% more torque than its 40V counterparts. Its steel deck, waterproof design, and SmartCut blades mean it handles wet and thick grass without bogging down—far superior to lighter, less durable options like the Greenworks 24V 13″ mower. The 4-in-1 system and LED headlights provide added flexibility for various mowing conditions, making it ideal for larger yards up to half an acre. However, its weight and size may be cumbersome for users with small or uneven lawns, and the battery system, while seamless, requires a second pack for extended runtime. This mower makes the most sense for homeowners seeking a high-powered, durable tool capable of tackling tough terrain efficiently without sacrificing eco-friendliness.
Pros:- Gas-level power with 3200 RPM blade speed and high torque
- Heavy-duty steel deck with waterproof rating for all-weather use
- SmartCut self-sharpening blades prevent bogging in thick or wet grass
- 4-in-1 functionality: mulch, bag, side-discharge, turbo leaf mode
Cons:- Heavy and potentially difficult to maneuver for seniors or users with mobility issues
- Requires a second battery for continuous operation, adding cost and complexity
Best for: Homeowners with large, challenging lawns who want gas-like power without fumes or noise
Not ideal for: Small yard owners or those preferring lightweight, ultra-compact mowers for tight spaces
- Power Source:60V lithium-ion battery
- Operation Mode:Push
- Blade Speed:3200 RPM
- Waterproof Rating:IPX4
- Deck Material:Steel
- Battery Included:Yes
- Runtime:Approx. 60 mins
- Weight:Approximately 60 lbs
Bottom line: This model is best for homeowners needing robust power and durability for demanding lawns, willing to handle its size and weight.
WORX Nitro 21″ Cordless Lawn Mower, Electric Mower with Variable Speed, Self-propelled Lawn Mower with Aerodeck & Intellicut, 2 × 5.0 Ah Batteries & Charger Included, WG760
The WORX Nitro WG760 excels with its innovative Aerodeck vented design, boosting airflow to reduce clogs and improve cut quality—especially advantageous compared to less advanced models like the Greenworks 24V 13″ mower. Its self-propelled system with variable speed up to 3.7 MPH makes mowing less physically demanding, ideal for users with larger or hilly yards up to half an acre. The Intellicut technology automatically adjusts power, conserving battery life and ensuring efficient cutting across varied grass densities. While the 21″ deck offers ample coverage, its weight and complexity may overwhelm small or flat lawns, and the included batteries, although powerful, may need frequent charging for larger areas. This mower is perfect for homeowners prioritizing ease, smart technology, and extended runtime in a versatile package.
Pros:- Self-propelled with variable speed for effortless mowing
- Innovative Aerodeck design prevents clogs and enhances cut quality
- Intellicut adaptive power technology conserves battery in lighter grass
- Includes two 5.0 Ah batteries for extended mowing sessions
Cons:- Heavier and more complex to store than basic push mowers
- Higher price point due to advanced features and batteries
Best for: Homeowners with medium-sized, uneven, or hilly lawns seeking intelligent, self-propelled mowing
Not ideal for: Owners of very small lawns or those who prefer lightweight, manual push mowers
- Power Source:2 × 5.0 Ah lithium-ion batteries
- Operation Mode:Self-propelled, variable speed
- Deck Size:21 inches
- Special Features:Aerodeck, Intellicut
- Runtime:Up to 60 mins
- Weight:Approximately 75 lbs
Bottom line: Ideal for homeowners who want smart, self-propelled mowing with minimal effort and maximum efficiency.
Greenworks 24V 13“ Brushless Cordless Lawn Mower with 4.0Ah Battery & Charger, Maintenance-Free Push Mower with 2-in-1 Mulch/Bag
This Greenworks 24V 13″ mower is a standout for its lightweight design and ease of operation, making it perfect for small to medium yards, especially compared to larger, heavier models like the Greenworks 60V 21″ mower. Its 3550 RPM brushless motor delivers solid cutting power for its size, with up to 35 minutes of runtime—adequate for small lawns. The 2-in-1 mulch/bag system offers flexibility for different grass conditions, and its compact size allows for easy storage and maneuverability around tight spaces. However, its small deck size limits coverage, making it less suitable for larger yards or thick grass, and the battery life, while decent, may require multiple charges for bigger areas. This pick is ideal for homeowners prioritizing portability, quick setup, and minimal maintenance.
Pros:- Lightweight and compact for easy handling and storage
- Powerful 3550 RPM brushless motor for size
- Up to 35-minute runtime suitable for small lawns
- 2-in-1 mulch and bag system for versatility
Cons:- Limited deck size (13″) reduces coverage area
- Battery life may be insufficient for larger yards, requiring multiple charges
Best for: Owners of small or medium-sized yards needing a lightweight, easy-to-maneuver mower
Not ideal for: Large lawn owners or those with overgrown or thick grass that require more power and coverage
- Power Source:24V lithium-ion battery
- Operation Mode:Manual push
- Cutting Width:13 inches
- Runtime:Approx. 35 mins
- Deck Material:Plastic
- Weight:Around 25 lbs
Bottom line: This mower is best for small yards where portability and ease of use are more important than maximum coverage.
Greenworks 80V 21″ Self-Propelled Cordless Lawn Mower – Brushless Motor, LED Lights, 4.0Ah Battery & Rapid Charger (75+ Compatible Tools)
This Greenworks 80V mower combines professional-grade power with an eco-friendly design, making it ideal for larger lawns up to half an acre. Its 30% more torque than standard models and brushless motor ensure quiet, long-lasting operation, comparable to gas-powered mowers like the Greenworks 60V 21″ model but with less noise and fumes. The self-propelled rear-wheel drive with variable speed simplifies handling, especially on uneven terrain. Its 4-in-1 system and LED headlights provide versatility for different mowing conditions and times of day. While the 80V battery offers extended runtime, the overall weight is heavier, and the higher price reflects the advanced technology. It’s perfect for homeowners who want a powerful, eco-conscious mower integrated into a broad Greenworks tool ecosystem.
Pros:- Powerful 80V brushless motor with high torque
- Self-propelled with variable speed for easy handling
- Compatible with a wide ecosystem of Greenworks tools
- Includes LED lights for early morning or late evening mowing
Cons:- Heavier and potentially more difficult to store
- Higher cost due to advanced features and battery system
Best for: Large yard owners who value power, quiet operation, and ecosystem compatibility with other Greenworks tools
Not ideal for: Small yard owners or those seeking ultra-light, budget-friendly options
- Power Source:80V lithium-ion battery
- Operation Mode:Self-propelled
- Deck Size:21 inches
- Special Features:LED lights, 4-in-1 system
- Runtime:Approx. 60 mins
- Weight:Approximately 75 lbs
Bottom line: This model is perfect for homeowners with larger lawns who want high power, quiet operation, and tool ecosystem flexibility.
Greenworks 40V 17″ Cordless Lawn Mower – Brushless Motor, 4.0Ah Battery & Charger (75+ Compatible Tools), 2-in-1 Mulch/Bag
This Greenworks 40V 17″ mower is an excellent choice for small to medium yards, offering sufficient power with its 30% quieter brushless motor. Its compact, lightweight design makes it easy to maneuver and store, outperforming bulkier models like the Greenworks 60V 21″ mower for tight spaces. The 2-in-1 mulch/bag system allows flexibility depending on grass conditions, and the 6-height adjustment lever caters to different grass types. Its 35-minute runtime is suitable for small lawns, but larger or overgrown areas may require multiple charges or a more powerful model. Additionally, it’s compatible with the Greenworks 40V ecosystem, making it a good starter for eco-conscious homeowners. Still, its small deck size limits coverage, so it’s less ideal for extensive lawns.
Pros:- Lightweight and highly maneuverable for small spaces
- Powerful brushless motor with quiet operation
- Versatile 2-in-1 mulch and bag system
- Adjustable cutting height with single lever
Cons:- Limited deck width (17″) reduces coverage per pass
- Battery life may require multiple charges for larger yards
Best for: Owners of small to medium-sized yards seeking a lightweight, easy-to-store mower
Not ideal for: Large lawns or overgrown, thick grass that demands more power and coverage
- Power Source:40V lithium-ion battery
- Operation Mode:Push
- Cutting Width:17 inches
- Runtime:Approx. 35 mins
- Deck Material:Steel
- Weight:Around 30 lbs
Bottom line: Best suited for small yards where quick, quiet, and easy mowing is a priority over large coverage area.
LawnMaster Lawn Mower, Brushless Cordless Lawn Mower 48V MAX 15-inch with 2X24V MAX 4.0Ah Battery and a Dual Charger-CLMF4815E
This 15-inch lawn mower excels in tight spaces and smaller yards, making it ideal for those with limited storage or maneuvering needs. Compared with larger models like the WORX Nitro 21″ mower, it’s significantly lighter and easier to push, though that means less cutting width and power for bigger lawns. Its brushless motor provides quiet operation and reliable performance, but the smaller deck means more passes on larger lawns, which could be tiring. The dual 4.0Ah batteries deliver up to 35 minutes of runtime, sufficient for small to medium yards, and the 4-position height adjustment offers flexibility for different grass conditions. Its lightweight design and foldable handle make storage straightforward, perfect for users with limited space. However, it isn’t suited for larger properties or thick, tall grass where more power and coverage are needed. Overall, this mower makes sense for city dwellers or those with small, manageable lawns who prioritize portability and convenience over extensive coverage.
Pros:- Very lightweight and easy to maneuver in tight spots
- Foldable handle for compact storage
- Quiet operation with brushless motor
Cons:- Limited cutting width means more passes for larger lawns
- Battery life may not be enough for extensive yards
- Less suitable for tall, dense grass
Best for: City residents with small lawns or tight spaces requiring easy handling and storage.
Not ideal for: Homeowners with large, uneven yards or thick grass that demand higher power and wider cutting decks.
- Power Source:Battery
- Operation Mode:Automatic
- Item Weight:16.5 Pounds
- Cutting width:15 Inches
- Item Dimensions:30″D x 40″W x 15″H
- Number of Positions:4
Bottom line: This lawn mower makes the most sense for small yard owners who value portability and ease of use over extensive coverage.
WORX 14″ Cordless Lawn Mower, 2 in 1 Electric Mower with 6-Position Height Adjustment, Includes 2 Batteries & Charger
This compact, lightweight mower is tailored for small yards, especially where noise and storage are considerations. Its 14-inch deck and 6-position height adjustment make it easy to customize cutting for narrow or irregular spaces, unlike larger models such as the Greenworks 48V 17″ mower, which offers more power but less agility. The IntelliCut sensor technology automatically adjusts the speed to match grass density, helping conserve battery life and reduce operator fatigue. Weighing under 30 lbs., it’s highly portable and ideal for users who need a mower that’s easy to carry and store. The included two 4.0Ah batteries give up to 35 minutes of runtime, enough for small to medium lawns. Though less powerful for larger or tougher yards, its quiet operation and simple operation make it perfect for suburban or city yards. This pick is best for homeowners prioritizing maneuverability and quiet, efficient mowing in small spaces.
Pros:- Lightweight and easy to carry
- Quiet operation for neighborhood peace
- Adjustable height for different grass conditions
Cons:- Limited deck size requires more passes on larger lawns
- Less suitable for dense or tall grass
- Battery runtime may be insufficient for big yards
Best for: Homeowners with small, manageable lawns who value quiet, lightweight equipment.
Not ideal for: Lawn owners with larger properties or thick, tall grass that require more power and wider coverage.
- Power Source:Battery
- Operation Mode:Automatic
- Item Weight:29.5 Pounds
- Cutting width:14 Inches
- Number of Positions:6
- Runtime:Up to 35 minutes
Bottom line: This mower is ideal for small yard owners seeking a quiet, portable, and easy-to-use tool for regular maintenance.
Greenworks 48V (24V x 2) 17″ Cordless Lawn Mower with 2 Batteries & Rapid Charger
This 17-inch mower strikes a balance between power and maneuverability, making it apt for medium-sized lawns. Its 48V system delivers strong performance comparable to larger gas mowers, and the 5-position height adjustment allows precise grass control. Compared to smaller, lighter models like the WORX 14″ mower, it offers a wider deck and more power, ideal for yards up to 1/2 acre, though it’s slightly heavier at 37 pounds. The dual batteries provide up to 45 minutes of runtime, supporting larger tasks without frequent recharges. Its 2-in-1 mulch and bag system adds versatility. While heavier and slightly bulkier, it’s easier to handle than push gas mowers, especially for users who need more coverage and power. This mower makes a great choice for homeowners who want a reliable, adaptable machine for a moderate to large yard.
Pros:- Powerful 48V system with long run-time
- Wide 17-inch deck covers more ground quickly
- Versatile 2-in-1 mulching and bagging system
Cons:- Heavier at 37 pounds, less easy to carry
- More expensive than smaller models
- Requires more storage space
Best for: Homeowners with medium-sized lawns seeking a balance of power and ease of use.
Not ideal for: Those with small yards or limited storage space, due to its size and weight.
- Power Source:48V (24V x 2)
- Operation Mode:Automatic
- Item Weight:37 Pounds
- Cutting width:17 Inches
- Number of Positions:5
- Runtime:Up to 45 minutes
Bottom line: This mower is well-suited for homeowners needing more power and coverage without the fuss of gas engines.
MZK 20V 13″ Electric Lawn Mower, Brushless Cordless with 4-Position Height, Includes 2 Batteries & Charger
This 13-inch mower with a 20V system is tailored for small lawns, patios, or tight spaces where ease of handling outweighs extensive coverage. Its 4-position height adjustment offers enough flexibility for different grass types, but the smaller 13-inch deck means more passes for larger patches compared to 17-inch models like the Greenworks 48V. The brushless motor provides reliable, quiet operation, and the included two batteries extend the total mowing time to about 30 minutes—suitable for small to medium yards. It’s lightweight at around 16.5 pounds, making it simple for users of all ages to maneuver, carry, and store. This mower is perfect for users who prioritize portability and simplicity over wide coverage or heavy-duty performance. It’s less suited for larger or more demanding lawns where power and size are more critical.
Pros:- Extremely lightweight and portable
- Quiet operation with brushless motor
- Simple height adjustment for different grass conditions
Cons:- Limited deck width requires more passes
- Shorter runtime—around 30 minutes
- Less suitable for thick or tall grass
Best for: Homeowners with small or irregularly shaped lawns needing a lightweight, easy-to-maneuver mower.
Not ideal for: Large yard owners or those with thick grass that require more power and wider decks.
- Power Source:Battery
- Operation Mode:Automatic
- Item Weight:16.5 Pounds
- Cutting width:13 Inches
- Number of Positions:4
- Runtime:30 Minutes
Bottom line: This mower fits best for small, easy-to-maintain lawns where convenience and portability are priorities.
LawnMaster Lawn Mower, Brushless Cordless Lawn Mower 48V MAX 15-inch with 2X24V MAX 4.0Ah Battery and a Dual Charger-CLMF4815E
This 15-inch mower offers a solid option for users with small to medium lawns who want a cordless, quiet, and easy-to-handle machine. Its 48V brushless motor provides enough power for most residential lawns, and the 4-position height adjustment allows control over cut length. Compared with larger or self-propelled models like the Greenworks 60V 21″, it’s less powerful but more maneuverable and lighter, making it ideal for users prioritizing simplicity and portability. The dual 4.0Ah batteries give up to 35 minutes of runtime, sufficient for small to medium yards. It features Aerodeck technology for cleaner cuts and less clogging, which boosts efficiency. While not designed for large or heavily overgrown lawns, it offers a dependable, low-maintenance option for everyday lawn care. It’s best for homeowners who want a straightforward, reliable mower without the complexity of larger machines.
Pros:- Powerful 48V system with reliable brushless motor
- Lightweight and easy to maneuver
- Aerodeck technology for improved cut quality
Cons:- Limited deck size means more passes on large lawns
- Runtime may be insufficient for bigger yards
- Not self-propelled, so harder to push on hilly terrain
Best for: Homeowners with small to medium lawns seeking an easy, reliable cordless mower.
Not ideal for: Large properties or thick, tall grass that require higher power and bigger decks.
- Power Source:48V
- Operation Mode:Automatic
- Item Weight:16.5 Pounds
- Cutting width:15 Inches
- Number of Positions:4
- Runtime:35 Minutes
Bottom line: This mower is a dependable choice for small to medium yard owners who want straightforward cordless operation with minimal fuss.
Greenworks 40V 16″ (Push) Cordless Lawn Mower, 4.0Ah Battery (1/3 Acre, Push Button Start, Compatible with 75+ Tools)
The Greenworks 40V 16″ mower stands out for its lightweight design and ease of use, making it ideal for homeowners with small to medium yards who prioritize simplicity and quiet operation. Compared with the WORX WG779, which offers more adjustable height options and a slightly larger cutting width, this Greenworks model is far easier to maneuver and store, though it sacrifices some versatility. Its 4.0Ah battery delivers approximately 35-45 minutes of runtime, enough for most 1/3-acre lawns, and the single lever height adjustment simplifies setup. The maintenance-free operation means no gas, oil, or emissions, which is a huge plus for eco-conscious users. A tradeoff is its relatively small 16-inch cutting deck, which could lead to longer mowing times on larger yards. This mower makes the most sense for small to medium, flat lawns where ease of handling matters most.
Pros:- Lightweight and easy to maneuver
- Quiet operation for early or late mowing
- No gas, oil, or emissions, making it eco-friendly
- Compatible with Greenworks’ 40V tool lineup
Cons:- Limited to a 16-inch cutting width, increasing mowing time on larger lawns
- No self-propulsion, which may be tiring for some users
Best for: Homeowners with small to medium, flat lawns seeking a quiet, lightweight mower with minimal maintenance.
Not ideal for: Users with larger or hilly yards who need faster coverage and a wider cutting deck.
- Power Source:Battery
- Operation Mode:Manual
- Maximum Adjustable Cutting Height:3.75 Inches
- Battery Average Life:35 minutes
- Measurements:37.5 Pounds
- Cutting width:16 Inches
- Item Dimensions:50.79″D x 18.9″W x 38.98″H
- Style:Plastic
- Warranty:3-year
Bottom line: This mower is perfect for small, flat lawns where user comfort and quiet operation are priorities.
How We Picked
I evaluated each product based on its power, battery life, ease of use, build quality, and versatility. Priority was given to models that balance performance with value, especially for different yard sizes and user experience levels. I also considered user reviews and feature sets, ensuring each mower offers unique strengths while avoiding models with questionable durability or poor battery life. The ranking reflects a combination of practical performance, value for money, and suitability for various yard types and user needs.Factors to Consider When Choosing Best Cordless Lawn Mowers
Choosing the best cordless lawn mower requires understanding several key factors that influence performance, convenience, and longevity. Beyond basic specs, it’s essential to consider how your yard size, terrain, and personal preferences align with each mower’s features. Making a well-informed decision can save you money and frustration in the long run.Battery Compatibility and Power
Battery voltage and capacity directly affect mowing time and cutting power. Higher voltage batteries (such as 60V or 80V) deliver more torque, making them better suited for larger or tougher lawns. Compatibility with existing tools can also influence your long-term investment, especially if you already own or plan to buy more tools from the same brand. Keep in mind that higher power often comes with increased weight and cost, so balance your yard needs with your physical capacity and budget.
Cutting Width and Mowing Capacity
The width of the mower’s cutting deck determines how many passes you’ll need to cover your yard. Larger decks (around 20 inches or more) speed up mowing for bigger lawns but tend to be heavier and less maneuverable in tight spaces. Conversely, smaller decks (around 13-17 inches) excel in small or complex landscapes but require more time for larger areas. Consider your yard size and shape when choosing, and avoid overly narrow decks if you prioritize efficiency.
Ease of Use: Weight, Maneuverability, and Features
Weight significantly impacts how comfortable it is to push and handle the mower, especially if you have slopes or uneven terrain. Self-propelled models reduce physical effort but add weight and cost. Features like adjustable height settings, LED lights, and mulching options enhance usability but can also increase complexity and price. Think about your physical strength and how much convenience features matter to your mowing routine.
Battery Life and Charging Time
Longer battery life means fewer interruptions and faster completion of larger yards. Many models include multiple batteries to extend mowing sessions, but this adds to upfront costs. Charging time varies by model and battery size; some offer rapid chargers, which minimize downtime. Balance your yard size with your willingness to manage multiple batteries or wait for charging, especially if you prefer quick jobs or have a large lawn.
Price and Long-Term Value
While budget models can handle small lawns, investing in a slightly more expensive mower often yields better durability, power, and feature sets. Consider your yard size, terrain, and future needs to determine if paying more upfront will save money and frustration later. Also, evaluate the availability of replacement parts and batteries, as these impact long-term maintenance costs and overall value.
Frequently Asked Questions
How long does a typical cordless lawn mower battery last?
Most cordless lawn mower batteries provide between 30 minutes to an hour of runtime on a full charge, depending on the model, battery capacity, and mowing conditions. Larger yards may require multiple batteries or models with extended battery life. Some advanced models feature quick-charging capabilities that can restore a significant charge in 30-60 minutes, reducing downtime and enabling continuous mowing. Understanding your yard size and the mower’s battery specs helps determine if the runtime suits your needs.
Are cordless lawn mowers as powerful as gas-powered ones?
Modern cordless mowers have made significant strides in power, especially with high-voltage batteries and brushless motors. For typical residential lawns, they usually outperform or match gas-powered mowers in terms of ease of use, noise, and maintenance. However, in very large or tough terrains, gas mowers may still hold an edge in raw power and run time. For most homeowners with standard yards, a high-quality cordless mower provides enough power without the hassle of fuel and emissions.
Can I use a cordless mower on uneven or hilly terrain?
Yes, but with some considerations. Self-propelled models with adjustable speed and good weight distribution handle slopes more easily than push models. Lighter mowers are easier to maneuver but might struggle with steep inclines or uneven ground. It’s important to choose a mower with sufficient power and features like adjustable cutting height to manage different terrains safely. Always test in your yard’s specific conditions to ensure comfort and effectiveness.
How do I maintain a cordless lawn mower for long-term use?
Regular maintenance includes cleaning the deck and blades after each use, checking battery contacts for corrosion, and storing batteries in a cool, dry place. Keep blades sharp for clean cuts and better battery efficiency. Periodically inspect the wheels, height adjustment mechanisms, and charging ports for wear. Following the manufacturer’s maintenance schedule can extend the life of your mower, batteries, and charger, ensuring dependable performance over the years.
Is it worth buying an extra battery for my cordless mower?
Adding an extra battery can significantly reduce mowing downtime, especially for larger yards or busy schedules. It allows you to swap batteries seamlessly and complete your lawn in one go. While this adds to the initial investment, it often pays off in convenience and time savings. If you have a sizable yard or plan to mow frequently, purchasing an additional battery is a smart move for uninterrupted mowing sessions.
Conclusion
For most homeowners, the Greenworks 60V 21″ Brushless Mower offers the best overall balance of power, battery life, and features, making it ideal for medium to large yards. If you prioritize versatility and adjustable speeds, the WORX Nitro 21″ stands out as a strong choice. Budget-conscious buyers with small lawns will find the WORX 14″ Compact Mower or Greenworks 40V 16″ perfect for their needs. For those seeking a premium, durable option, the Greenworks 80V Self-Propelled delivers top-tier performance. Ultimately, your choice depends on yard size, terrain, and how much you value features versus price.
