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Choosing the best cordless lawn mowers requires comparing key specs rather than marketing claims. We analyzed 15 models to find options that match your yard size and power needs. The Greenworks 40V 14-Inch Cordless Push Mower leads this list because its 33.3-pound weight makes it ideal for small lawns and easy storage. All selections are based strictly on the specifications published on the listings. This guide helps you decide which voltage, cutting width, and drive type fit your specific lawn care routine.
Match voltage and drive to your yard size
Select your drive type first. Use a push mower for small, flat lawns where you want lightweight handling. Choose self-propelled for medium yards or slopes. Then check voltage. Higher voltages like 60V or 80V provide more torque for thick grass. Match the battery capacity to your lawn size to ensure the tool lasts until the job is done.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Greenworks 40V 14-Inch Cordless Push Mower Best overall | small lawns and easy storage | |
| 2 | Greenworks 60V 21" Brushless Self-Propelled Best 3/4 acre | medium yards up to 3/4 acre | |
| 3 | EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower Best premium | Users wanting fast charging and variable speed control | |
| 4 | EGO Power+ 21-Inch 56V Cordless Mower Also great | Medium lawns needing durable push mowing | |
| 5 | Worx 21-Inch 40V Cordless Push Lawn Mower Best 3-in-1 | half-acre lawns with mixed grass density | |
| 6 | Greenworks 48V 15-Inch Cordless Dethatcher and Scarifier Best budget | removing thatch from residential lawns | |
| 7 | EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower Also great | Medium lawns needing strong torque and mulching | |
| 8 | Greenworks 80V 21-Inch Cordless Push Mower Best 80v | Users with existing 80V battery ecosystem | |
| 9 | ZEGJAW 40V 15-Inch Artificial Turf Sweeper Best 15-inch | Artificial turf debris removal | |
| 10 | BILT HARD 40V 17" 3-in-1 Combo Best 17-inch | small lawns and yard cleanup kits | |
| 11 | EGO Power+ 21-Inch Self-Propelled Cordless Mower Best 56v | medium lawns needing mulching or bagging | |
| 12 | Greenworks 48V 21" Self-Propelled Mower with 12" Trimmer Also great | Users wanting a mower and tool combo bundle | |
| 13 | Greenworks 60V 17-Inch Brushless Cordless Mower Also great | small yards under 1/3 acre | |
| 14 | WORX 40V 14-Inch Cordless Dethatcher and Scarifier Also great | removing thatch and scarifying dense turf | |
| 15 | PowerSmart 20-Inch Self-Propelled Cordless Mower Best 20-inch | extended runtime on medium lawns |
The best fit for you
- You need the lightest mower for easy storage – Greenworks 40V 14-Inch Cordless Push Mower – It weighs 33.3 pounds and features a 14-inch cutting width.
- You want fast charging and variable speed control – EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower – This model offers fast charging and variable speed control for slopes.
- You want a versatile mower for half-acre lawns – Worx 21-Inch 40V Cordless Push Lawn Mower – It provides 3-in-1 mulching, bagging, and side discharge options.
Is a cordless mower worth it?
Cordless mowers remove the hassle of gas and extension cords. You get quiet operation and zero emissions. Most models use brushless motors for better efficiency. You choose voltage based on power needs. 40V suits small yards. 60V or 80V handles thicker grass. Battery capacity determines runtime. You must manage charging cycles. These units offer easy storage and lightweight handling. They fit users who want simplicity without refueling.
Worth it if
- You want to avoid gas fumes and maintenance
- You have a small to medium lawn under 3/4 acre
- You already own batteries from the same brand
Skip it if
- You need to mow large properties over 1 acre
- You prefer unlimited runtime without stopping to charge
- You want the lowest upfront cost for basic mowing
Greenworks 40V 14-Inch Cordless Push Mower
Best for: small lawns and easy storage
- Power Type
- Cordless
- Cutting Width
- 14"
- Drive Type
- Push
- Voltage
- 40V
- Battery Capacity
- 4.0 Ah
- Run Time
- Up to 45 minutes
This Greenworks model is a 40V push mower with a 14-inch cutting width. It includes a 4.0Ah battery that provides up to 45 minutes of runtime. The unit weighs 33.3 pounds and features a 2-in-1 design for mulching or rear bagging. You should choose this if you have a small yard and need a lightweight, easy-to-store tool for basic mowing tasks.
- Includes a 4.0Ah battery and charger
- Up to 45 minutes of runtime
- Lightweight at 33.3 pounds
- 2-in-1 mulching and bagging capability
- 14-inch cutting width is narrower than most competitors
- Push drive requires manual effort
- Handle height is not adjustable
- You have a small lawn under half an acre
- You need a lightweight mower for easy storage
- You prefer a simple push mower over self-propelled
- You need a self-propelled drive system
- You require a cutting width wider than 14 inches
- You have a large lawn exceeding 45 minutes of mowing time
Verdict: Greenworks 40V 14" Push Mower fits users with small lawns who prioritize lightweight portability and included battery capacity over wide cutting decks or self-propelled convenience.
Greenworks 60V 21" Brushless Self-Propelled
Best for: medium yards up to 3/4 acre
- Power Type
- Cordless
- Cutting Width
- 21"
- Drive Type
- Self-Propelled
- Voltage
- 60V
- Battery Capacity
- 2 x 4.0Ah
- Mowing Functions
- 4-in-1
This Greenworks mower uses a 60V brushless motor and two 4.0Ah batteries to handle up to 3/4 acre. The 21-inch cutting width and self-propelled rear-wheel drive help you manage slopes and thick grass. It offers four mowing functions, including mulching and bagging. The LED headlight allows for visibility during low-light conditions. You get a maintenance-free operation that is quieter than gas models.
- 60V brushless motor delivers gas-like power
- Includes two 4.0Ah batteries for extended runtime
- Self-propelled rear-wheel drive for slope control
- 4-in-1 versatility for mulching, bagging, and discharge
- 21-inch cutting width is narrower than some competitors
- 4.0Ah battery capacity is smaller than 5.0Ah options
- Weight is higher due to dual battery inclusion
- You need to mow yards up to 3/4 acre
- You require self-propelled power for uneven terrain
- You want a brushless motor for efficiency
- You prefer a push mower over self-propelled
- You need a cutting width wider than 21 inches
- You want a single battery setup for lighter weight
Verdict: Greenworks 60V 21" Self-Propelled Mower is ideal for homeowners with medium-sized lawns who need reliable power and ease of use on slopes. It fits those who value extended runtime and versatile deck functions.
EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower
Best for: Users wanting fast charging and variable speed control
- Power Type
- Cordless
- Cutting Width
- 21 in
- Drive Type
- Self-propelled
- Voltage
- 56V
- Battery Capacity
- 7.5Ah
- Run Time
- Up to 60 minutes
This EGO POWER+ mower delivers gas-like power with a 56V brushless motor and 7.0 ft-lbs of torque. The self-propelled drive adjusts from 0.9 to 3.1 mph via Touch Drive. A 7.5Ah battery provides up to 60 minutes of runtime and charges in 60 minutes. It features a 21-inch cutting width and eight height positions. This kit suits users seeking reliable, high-performance cordless mowing with fast charging capabilities.
- 56V brushless motor provides up to 7.0 ft-lbs of torque
- 7.5Ah battery offers up to 60 minutes of runtime
- Self-propelled speed adjusts from 0.9 to 3.1 mph
- Charges fully in 60 minutes with the included rapid charger
- Weighs 55.3 pounds, which is heavier than some push models
- Single 7.5Ah battery included, whereas competitors often bundle two batteries
- You need a self-propelled mower with variable speed control
- You want a brushless motor for reduced vibration and longevity
- You value fast 60-minute charging times for the battery
- You prefer a lightweight push mower under 50 pounds
- You already own multiple EGO batteries and do not need a kit
- You require a cutting width larger than 21 inches
Verdict: EGO POWER+ 21" Self-Propelled Cordless Mower fits users who want gas-like torque and fast charging in a self-propelled package. It is ideal for medium lawns where variable speed control and brushless motor reliability matter.
EGO Power+ 21-Inch 56V Cordless Mower
Best for: Medium lawns needing durable push mowing
- Power Type
- Cordless
- Cutting Width
- 21"
- Voltage
- 56V
- Battery Capacity
- 6.0Ah
- Run Time
- up to 55 minutes
- Motor Type
- brushless
This EGO mower uses a 56V 6.0Ah battery to deliver up to 55 minutes of runtime. Its 21-inch cutting width handles medium lawns efficiently. The brushless motor offers reliability and low vibration. You get seven cutting height positions from 1.25 to 4 inches. It weighs 82 pounds and includes LED headlights for visibility. This model suits users who want a push mower with solid power and a long warranty.
- 56V 6.0Ah battery provides up to 55 minutes of runtime
- 21-inch cutting width covers ground quickly
- Brushless motor ensures long lifespan and low vibration
- Seven cutting height positions from 1.25 to 4 inches
- 5-year tool warranty and 3-year battery warranty
- 82-pound weight is heavier than lighter push models
- 55-minute runtime is lower than some 60V competitors
- Push design requires more physical effort than self-propelled options
- You need a reliable push mower for medium-sized lawns
- You value a long warranty period for peace of mind
- You prefer a brushless motor for reduced maintenance
- You want a self-propelled mower to save effort
- You have a very large lawn needing extended runtime
- You prefer a lighter mower for easy storage
Verdict: EGO 56V 21" Brushless Cordless Mower fits homeowners who want a durable push mower with a strong warranty. It delivers consistent power for medium yards without the weight of self-propelled units.
Worx 21-Inch 40V Cordless Push Lawn Mower
Best for: half-acre lawns with mixed grass density
- Power Type
- Cordless
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 40V
- Battery Capacity
- 5.0Ah
- Mowing Functions
- 3-in-1
This push mower offers a 21-inch cutting width and 40V brushless power for lawns up to half an acre. It includes two 5.0Ah batteries and features IntelliCut technology to adjust speed based on grass density. The 3-in-1 design allows for mulching, bagging, or side discharge. You get seven height settings ranging from 1.5 to 4 inches. The collapsible handle aids in storage.
- Brushless motor delivers 40% more power than first-gen models
- IntelliCut sensors automatically adjust cutting speed for efficiency
- Includes two 5.0Ah batteries for extended runtime
- 7-position height adjustment from 1.5 to 4 inches
- Aerodeck technology reduces clogging and clumping
- Push drive requires manual effort compared to self-propelled options
- 55.6-pound weight is heavier than some lighter competitors
- Single cutting width of 21 inches limits coverage per pass
- You have a lawn up to half an acre
- You want mulching, bagging, and side discharge options
- You already own WORX PowerShare batteries
- You need self-propelled drive for hilly terrain
- You prefer a wider 20-inch or larger cutting deck
- You want a lighter mower under 50 pounds
Verdict: WORX 40V 21-Inch Push Mower suits homeowners with half-acre lawns who value adjustable cutting speeds and versatile discharge options. It fits those who already use the WORX battery ecosystem.
Greenworks 48V 15-Inch Cordless Dethatcher and Scarifier
Best for: removing thatch from residential lawns
- Power Type
- Cordless
- Voltage
- 48 V (2 x 24 V)
- Battery Capacity
- 2 x 4.0 Ah
- Motor Type
- Brushless
- Dimensions
- 43.7 × 42.5 × 23.2 inches
- Weight
- 26 pounds
This Greenworks unit combines two 24V batteries for 48V power, driving a brushless motor at 3600 RPM. The 15-inch working path covers residential lawns efficiently. It includes two 4.0Ah batteries and a 65W charger. You can adjust depth for dethatching or scarifying. It suits homeowners needing to remove thatch and moss from their lawn.
- Brushless motor delivers 3600 RPM for high-efficiency grooming
- Includes two 4.0Ah batteries for extended runtime
- 5-position depth control for precise dethatching and scarifying
- 15-inch wide working path covers large areas quickly
- 15-inch width is narrower than the 20-21 inch mowers on this list
- Weighs 26 pounds, making it heavier than standard push mowers
- Limited to 4.0Ah battery capacity compared to higher-capacity options
- You need to remove thick thatch and moss from your lawn
- You already own other Greenworks 24V tools for battery compatibility
- You want a dedicated tool for lawn grooming rather than mowing
- You only need to cut grass and do not require dethatching
- You have a very large lawn requiring wider cutting paths
- You prefer a self-propelled mower for easier maneuvering
Verdict: Greenworks 48V 15" Cordless Dethatcher is a specialized tool for homeowners who need to restore lawn health by removing thatch. It fits users who already have the 24V battery platform and need a focused grooming solution.
EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower
Best for: Medium lawns needing strong torque and mulching
- Power Type
- Cordless
- Cutting Width
- 21"
- Drive Type
- self-propelled
- Voltage
- 56V
- Battery Capacity
- 6.0Ah
- Run Time
- up to 50 minutes
This EGO POWER+ model is a self-propelled cordless mower with a 21-inch cutting deck. It uses a brushless motor and a 56V 6.0Ah battery for up to 50 minutes of run time. The 6.0 ft-lbs of torque matches gas performance. It offers seven height settings from 1.25 to 4 inches. This kit suits users needing a reliable push-button start and mulching or bagging options for medium-sized lawns.
- 56V 6.0Ah battery provides up to 50 minutes of run time
- Brushless motor delivers 6.0 ft-lbs of cutting torque
- Seven-position height adjustment from 1.25 to 4 inches
- Dual-toggle handleset allows easy self-propel engagement
- 3-in-1 function supports mulching, bagging, and side discharge
- Weighs 50.9 pounds, which is heavier than some competitors
- Measures 67.7 inches in length, making it bulkier to store
- Single 6.0Ah battery included, limiting continuous runtime compared to dual-battery models
- You want a self-propelled mower with strong torque for thick grass
- You need precise height control with seven adjustment positions
- You prefer a brushless motor for longer durability and lower vibration
- You need a lightweight mower under 45 pounds for easy handling
- You require a wider 22-inch or larger cutting deck
- You want a model with a second battery included for extended runtime
Verdict: EGO 56V 21-Inch Self-Propelled Mower is a solid choice for homeowners who value torque and runtime in a self-propelled cordless package. It fits those who need reliable mulching or bagging capabilities without the noise of gas engines.
Greenworks 80V 21-Inch Cordless Push Mower
Best for: Users with existing 80V battery ecosystem
- Power Type
- Cordless
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 80V
- Battery Capacity
- 4.0 Ah
- Mowing Functions
- 4-in-1 (mulch, bag, side discharge)
This Greenworks mower uses 80V power and a 21-inch cutting deck to handle thick grass. It is a push model with a 4.0 Ah battery. The unit weighs 40 pounds and offers four mowing functions. You get LED headlights and auto-switch technology for efficiency. It fits small to medium yards where you prefer manual control over self-propelled drive systems.
- 80V voltage provides high torque for tough grass.
- 21-inch cutting width covers ground quickly.
- 4-in-1 system includes mulch, bag, and side discharge.
- LED headlights improve visibility during mowing.
- Battery works with 75+ other 80V products.
- Push drive type requires more physical effort than self-propelled models.
- 40-pound weight is heavier than many lighter push mowers.
- 4.0 Ah battery capacity is smaller than 5.0 Ah or 8.0 Ah options.
- You want a powerful 80V system for tall grass.
- You prefer a manual push mower for exercise.
- You already own other Greenworks 80V tools.
- You need self-propelled drive for hilly terrain.
- You want a larger 22-inch or wider deck.
- You prefer a lighter mower under 35 pounds.
Verdict: Greenworks 80V 21" Push Lawn Mower delivers strong 80V power and a wide 21-inch deck for users who do not mind pushing. It suits those with existing 80V batteries who need a robust tool for thick grass.
ZEGJAW 40V 15-Inch Artificial Turf Sweeper
Best for: Artificial turf debris removal
- Power Type
- Cordless
- Voltage
- 40V
- Battery Capacity
- 4.0Ah
- Cutting Width
- 15-Inch
- Additional Functions
- Vacuum
This cordless sweeper is built for artificial turf maintenance. It uses a 40V system with a 4.0 Ah battery to power a 15-inch working width. The unit includes a 45-liter dust bag for collecting debris. A five-position depth adjustment allows you to change the brush contact. You can use it to sweep leaves or comb grass fibers. It operates wirelessly for unrestricted movement.
- 15-inch working width covers a broad area
- 45-liter dust bag holds large amounts of debris
- Five-position depth adjustment for precise cleaning
- 40V cordless power with 4.0 Ah battery
- Two-way operation for sweeping and combing
- 15-inch width is narrower than the 21-inch models in this guide
- 4.0 Ah battery capacity is lower than the 56V or 80V options listed
- Single height setting limits adjustability for different users
- You have synthetic grass that needs regular debris removal
- You want a cordless tool for tight spaces like balconies
- You need a dedicated sweeper rather than a standard mower
- You maintain natural grass lawns that require cutting
- You need a self-propelled mower for large yards
- You prefer a wider cutting width for faster coverage
Verdict: ZEGJAW 40V 15-Inch Artificial Turf Sweeper is a specialized tool for synthetic lawn care. It fits homeowners who need to maintain artificial turf without damaging the fibers.
BILT HARD 40V 17" 3-in-1 Combo
Best for: small lawns and yard cleanup kits
- Power Type
- Cordless
- Cutting Width
- 17 in
- Voltage
- 40V
- Battery Capacity
- 5.0Ah
- Run Time
- Up to 30 minutes
- Mowing Functions
- 2-in-1 (mulching, rear bagging)
This BILT HARD mower cuts a 17-inch path with a brushless motor running on two 20V 5.0Ah batteries. You get up to 30 minutes of runtime per charge. The kit includes a trimmer and leaf blower for total yard care. It handles mulching or rear bagging with six height adjustments. This bundle suits small lawns up to ⅛ acre.
- Brushless motor for efficient power delivery
- Includes three 20V 5.0Ah batteries
- 17-inch cutting width for quick coverage
- Six height adjustment positions
- 2-in-1 mulching and rear bagging functions
- Up to 30 minutes of runtime limits large jobs
- 17-inch cutting width is narrower than the 21-inch options on this list
- Suitable only for lawns up to ⅛ acre
- You need a complete yard care kit with a trimmer and blower
- You have a small lawn up to ⅛ acre
- You want mulching or rear bagging options
- You require a 21-inch cutting deck
- You need more than 30 minutes of continuous runtime
- Your lawn exceeds ⅛ acre in size
Verdict: BILT HARD 40V 17-Inch Cordless Mower is a compact bundle for small yards. It fits buyers who want a trimmer and blower included with a 17-inch mower. It works best for quick maintenance on ⅛ acre plots.
EGO Power+ 21-Inch Self-Propelled Cordless Mower
Best for: medium lawns needing mulching or bagging
- Power Type
- Cordless
- Drive Type
- Self-Propelled
- Voltage
- 56V
- Battery Capacity
- 7.5Ah, 5.0Ah
- Run Time
- Up to 60 minutes
- Motor Type
- Brushless
This EGO mower uses a 56V brushless motor to deliver 7.0 ft-lbs of torque. It features self-propelled drive with touch-to-start and dial speed control. The 21-inch cutting deck handles medium lawns. You get up to 60 minutes of runtime with the 7.5Ah battery. The Select Cut system lets you swap blades for mulching or bagging. It includes a 5.0Ah battery for extended use.
- 56V brushless motor provides 7.0 ft-lbs of torque
- Self-propelled drive with touch-to-start and dial speed control
- Up to 60 minutes of runtime on a 7.5Ah battery
- Select Cut system allows interchangeable blades for mulching or bagging
- Includes both a 7.5Ah and a 5.0Ah battery
- Cutting width is 21 inches, which is narrower than some 22-inch options
- Runtime is limited to 60 minutes on the 7.5Ah battery
- Self-propelled system requires palm activation to engage
- You need a self-propelled mower for uneven terrain
- You want interchangeable blades for mulching or bagging
- You already own other EGO 56V tools
- You prefer a push mower without self-propulsion
- You need a cutting width wider than 21 inches
- You require runtime longer than 60 minutes per charge
Verdict: EGO 56V Self-Propelled 21-Inch Mower suits users who value torque and versatile blade options for medium-sized lawns. It is ideal for those already invested in the 56V ecosystem.
Greenworks 48V 21" Self-Propelled Mower with 12" Trimmer
Best for: Users wanting a mower and tool combo bundle
- Power Type
- Cordless
- Cutting Width
- 21 inches
- Drive Type
- Self-propelled
- Voltage
- 48 V
- Battery Capacity
- 5.0 Ah
- Run Time
- Up to 35 minutes
This Greenworks 48V cordless mower features a 21-inch steel deck and a brushless motor for reliable power. It is self-propelled and includes two 5.0Ah batteries for up to 35 minutes of runtime. The kit adds a 12-inch trimmer and a leaf blower, offering a complete yard care solution. You get seven height adjustments and four mowing functions. This bundle suits users who want multiple tools in one purchase.
- Brushless motor delivers high torque and efficiency
- Includes two 5.0Ah batteries for extended runtime
- Self-propelled drive handles up to 21° inclines
- Seven-position height adjustment from 1 3/8 to 4 inches
- Combo kit includes a 12-inch trimmer and leaf blower
- 43-pound weight is heavier than many single mowers
- 35-minute runtime is shorter than higher-capacity battery systems
- 21-inch cutting width is narrower than 22-inch or 24-inch competitors
- You want a mower, trimmer, and blower in one bundle
- You need self-propelled power for slopes up to 21°
- You prefer a durable steel deck for tough mowing tasks
- You need a wider 22-inch or larger cutting deck
- You require more than 35 minutes of continuous runtime
- You prefer a lighter push mower under 40 pounds
Verdict: Greenworks 48V 21" Self-Propelled Mower Combo is a practical bundle for homeowners who value versatility and included tools over maximum cutting width or runtime. It fits those who want a trimmer and blower without buying separate units.
Greenworks 60V 17-Inch Brushless Cordless Mower
Best for: small yards under 1/3 acre
- Power Type
- Cordless
- Cutting Width
- 17"
- Drive Type
- Push
- Voltage
- 60V
- Battery Capacity
- 4.0Ah
- Run Time
- Up to 80 minutes
This Greenworks 60V push mower features a 17-inch cutting width and a brushless motor. It includes two 4.0Ah batteries, offering up to 80 minutes of runtime. The 2-in-1 design allows for mulching or bagging. Six height adjustments cover 1.5 to 3.15 inches. It suits small yards up to 1/3 acre. You get consistent power and a lightweight build for easy maneuvering.
- Includes two 4.0Ah batteries for up to 80 minutes runtime
- Brushless motor provides consistent power and low noise
- 17-inch rust-resistant deck is lightweight and durable
- Six-position height adjustment from 1.5 to 3.15 inches
- Compatible with 75+ Greenworks 60V tools
- 17-inch cutting width is narrower than many 21-inch competitors
- Push drive type requires more effort than self-propelled models
- 2-in-1 mulching and bagging lacks a side-discharge option
- You have a small yard up to 1/3 acre
- You want a lightweight mower for easy storage
- You already own Greenworks 60V batteries
- You need a self-propelled drive for hilly terrain
- You require a wider 21-inch cutting deck
- You have a large yard exceeding 1/3 acre
Verdict: Greenworks 60V 17" Brushless Push Mower fits users with small lawns who value lightweight handling and shared battery compatibility. It delivers reliable performance for tight spaces but lacks the power of wider, self-propelled options.
WORX 40V 14-Inch Cordless Dethatcher and Scarifier
Best for: removing thatch and scarifying dense turf
- Power Type
- Cordless
- Voltage
- 40 V
- Battery Capacity
- 4.0 Ah
- Motor Type
- Brushless
- Cutting Width
- 14-Inch
- Mowing Functions
- 2-in-1
This WORX cordless lawn dethatcher uses a 40V brushless motor to remove thatch and scarify turf. The 14-inch working width covers ground efficiently. It includes two 4.0 Ah batteries for extended runtime. You can switch between dethatching and scarifying reels without tools. The single-lever depth adjustment offers four settings for different lawn needs.
- 40V brushless motor provides high-efficiency power
- Includes two 4.0 Ah Power Share PRO batteries
- Tool-free conversion between dethatcher and scarifier reels
- Single-lever depth adjustment with four positions
- Curved deck design minimizes pushing resistance
- 14-inch width is narrower than many mowers on this list
- Covers only up to 1/8 acre per charge
- 26.2 pounds is heavier than standard push mowers
- You need to remove dense thatch buildup
- You already own other WORX 40V tools
- You want tool-free reel switching
- You need to mow large lawns over 1/8 acre
- You require a standard mowing function only
- You prefer a lighter, more compact unit
Verdict: WORX 40V 14" Cordless Dethatcher is a specialized tool for homeowners who need to aerate and dethatch their lawn. It fits those who value the Power Share battery ecosystem and need precise depth control for turf health.
PowerSmart 20-Inch Self-Propelled Cordless Mower
Best for: extended runtime on medium lawns
- Power Type
- Cordless
- Cutting Width
- 20"
- Drive Type
- Self-Propelled
- Voltage
- 40V
- Battery Capacity
- 4.0Ah
- Mowing Functions
- 3-in-1
This PowerSmart mower features a 20-inch cutting width and a brushless motor for efficient performance. It includes two 40V 4.0Ah batteries to double your runtime. The self-propelled rear-wheel drive helps on hills. You get six height settings from 1.5 to 3.9 inches. It offers 3-in-1 mulching, bagging, and side discharge options. This model suits users needing extended mowing sessions.
- Includes two 40V 4.0Ah batteries for extended runtime
- Brushless motor runs cooler and quieter
- Self-propelled rear-wheel drive aids on slopes
- Six height adjustments from 1.5 to 3.9 inches
- Weighs 57.5 pounds, which is heavier than some competitors
- Single 40V system, lower voltage than 60V or 80V options
- 20-inch cutting width is narrower than 21-inch models
- You have a lawn up to half an acre
- You need extra runtime with two batteries
- You want to mulch, bag, or side discharge
- You prefer a lighter push mower under 50 pounds
- You need a wider 21-inch cutting deck
- You want a higher voltage 60V or 80V system
Verdict: PowerSmart 20" Cordless Self-Propelled Mower provides solid runtime with dual batteries and handles slopes well. It fits homeowners who prioritize battery longevity and versatile discharge modes over maximum cutting width.
Specifications side by side
| Spec | Greenworks 40V 14-Inch Cordless Push Mower | Greenworks 60V 21" Brushless Self-Propelled | EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower | EGO Power+ 21-Inch 56V Cordless Mower | Worx 21-Inch 40V Cordless Push Lawn Mower | Greenworks 48V 15-Inch Cordless Dethatcher and Scarifier | EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower | Greenworks 80V 21-Inch Cordless Push Mower | ZEGJAW 40V 15-Inch Artificial Turf Sweeper | BILT HARD 40V 17" 3-in-1 Combo | EGO Power+ 21-Inch Self-Propelled Cordless Mower | Greenworks 48V 21" Self-Propelled Mower with 12" Trimmer | Greenworks 60V 17-Inch Brushless Cordless Mower | WORX 40V 14-Inch Cordless Dethatcher and Scarifier | PowerSmart 20-Inch Self-Propelled Cordless Mower |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cutting Width | 14" | 21" | 21 in | 21" | 21" | – | 21" | 21" | – | 17 in | – | 21 inches | 17" | – | 20" |
| Drive Type | Push | Self-Propelled | Self-propelled | – | Push | – | self-propelled | Push | – | – | Self-Propelled | Self-propelled | Push | – | Self-Propelled |
| Voltage | 40V | 60V | 56V | 56V | 40V | 48 V (2 x 24 V) | 56V | 80V | 40V | 40V | 56V | 48 V | 60V | 40 V | 40V |
| Battery Capacity | 4.0 Ah | 2 x 4.0Ah | 7.5Ah | 6.0Ah | 5.0Ah | 2 x 4.0 Ah | 6.0Ah | 4.0 Ah | 4.0Ah | 5.0Ah | 7.5Ah, 5.0Ah | 5.0 Ah | 4.0Ah | 4.0 Ah | 4.0Ah |
| Run Time | Up to 45 minutes | – | Up to 60 minutes | up to 55 minutes | – | – | up to 50 minutes | – | – | Up to 30 minutes | Up to 60 minutes | Up to 35 minutes | Up to 80 minutes | – | – |
| Mowing Functions | 2-in-1 (mulch, rear bag) | 4-in-1 | – | – | 3-in-1 | – | 3-in-1 (mulch, bag, side discharge) | 4-in-1 (mulch, bag, side discharge) | – | 2-in-1 (mulching, rear bagging) | – | 4-in-1 (rear bag, mulch, side discharge) | 2-in-1 | – | 3-in-1 |
| Motor Type | – | Brushless | Brushless | brushless | Brushless | Brushless | brushless | – | – | Brushless | Brushless | Brushless | Brushless | Brushless | Brushless |
| Height Adjustments | 5 positions, 1-1/4 to 3-3/8 in | – | – | – | 7-position, 1.5" – 4" | – | 7 positions, 1.25 to 4 inches | – | – | 6 positions | – | 7-position, 1 3/8" – 4" | 6-position (1.5"–3.15") | – | 6-position (1.5 inches to 3.9 inches) |
| Power Type | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless |
| Application | – | – | – | – | 1/2 Acre | – | – | – | – | – | – | – | – | – | – |
| Lawn Size | – | 3/4 Acre | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Additional Functions | – | – | – | – | – | – | – | – | Vacuum | – | – | – | – | – | – |
| Included Equipment | – | – | – | – | – | – | – | – | – | Leaf Blower | – | Leaf Blower | – | – | – |
| Dimensions | 50.4 × 15.8 × 40.5 inches | – | 39 × 17 × 66 inches | 67.5 × 22.4 × 36.2 inches | 60 × 22 × 40.9 inches | 43.7 × 42.5 × 23.2 inches | 67.7 × 22.4 × 36.3 inches | 37.4 × 17.5 × 23.6 inches | – | 61 × 41 × 19.5 inches | – | 62 × 22 × 38 inches | – | 41.3 × 22.6 × 43.3 inches | 22 × 61 × 39 inches |
| Weight | 33.3 pounds | – | 55.3 pounds | 82 pounds | 55.6 pounds | 26 pounds | 50.9 pounds | 40 pounds | – | – | – | 43 pounds | – | 26.2 pounds | 57.5 pounds |
| Size | 14" Cordless (4.0Ah) | 21" SP/2×4.0Ah Batteries w/ Blade | 21" | 21 inches wide | – | 48V Dethatcher / Scarifier (2) 4.0Ah | – | 21" (4.0Ah) Push | – | 17 inch + 12 inch | – | 48V (2x24V) 21" Mower combo | w/ 2X4Ah Batteries | – | 20" Self-Propelled Mower (2 x 4.0Ah) |
| Color | Green | Green | Black | Green | Black and Orange | Green | Black | green | Golden | Dark blue | Green | GREEN | Green | Black and Orange | Red & Black |
| Model | MO40B410 | – | LM2135SP | LM2114 | WG752 | DT2L420 | LM2114SP | LMB454 | ZJ-WR5006 | – | LM2135SP | 1341002-VK | – | WG855 | MB2420SA |
You can compare motor voltage and cutting widths across the best cordless lawn mowers ranked strictly by manufacturer specifications.
How we picked these mowers
We selected these 15 cordless mowers from Amazon listings that explicitly state the power type in the title or feature list. This ensures every option is truly wireless. We reviewed only the specifications published by the manufacturers. We do not handle or test these units ourselves. Our analysis relies strictly on the data provided in the product details.
We order the list by availability first. Then we rank by overall rating weighted by rating count. Finally, we consider how many guide criteria each spec meets. This method highlights the most reliable and popular cordless models. You can trust these picks are based on clear, published performance data rather than subjective experience.
How to choose the right one
Match cutting width to yard size
Select a deck width that balances efficiency with maneuverability. A 14-inch or 15-inch deck, like the Greenworks 40V 14-Inch model, is ideal for small, tight spaces. A 21-inch deck, found on most self-propelled units, covers more ground per pass. Wider decks require more storage space. Choose a narrower option if you have many obstacles or narrow gates. The right width reduces the number of passes needed without making the machine too heavy to handle.
Choose drive type for terrain
Decide between push and self-propelled based on your yard’s slope. Push mowers, such as the Greenworks 40V 14-Inch, are lighter and easier to store. They require physical effort to move. Self-propelled models, like the Greenworks 60V 21-Inch, move forward on their own. This feature is essential for slopes or larger yards. Self-propelled units are heavier but reduce fatigue. Check the drive type in the attributes. If you have a flat, small lawn, a push mower is sufficient and more portable.
Check voltage for power needs
Voltage indicates the motor’s potential power output. Higher voltages like 60V, 80V, or 56V provide more torque for thick grass. The Greenworks 80V 21-Inch offers strong power for dense turf. Lower voltages like 40V are suitable for light to medium tasks. The EGO 56V models deliver gas-like torque. Match the voltage to your grass type. Thick or tall grass requires higher voltage. The Greenworks 40V 14-Inch is adequate for small, well-maintained lawns. Do not assume higher voltage is always necessary.
Evaluate battery capacity for runtime
Battery capacity, measured in Amp-hours (Ah), determines how long the mower runs. A 4.0 Ah battery, common in the Greenworks 40V and 48V models, provides standard runtime. A 5.0 Ah battery, found in some EGO and WORX units, extends operation time. Larger yards require higher capacity or spare batteries. The WORX 40V 21-Inch includes a 5.0 Ah battery for half-acre lawns. Check the specs for Ah values. If you have a large yard, ensure the included batteries last for the full job.
Consider mowing functions for debris
Look for mowing functions that match your disposal preference. Some models offer 3-in-1 capabilities, including mulching, bagging, and side discharge. The WORX 40V 21-Inch supports these versatile options. Mulching returns nutrients to the soil. Bagging collects clippings for cleanup. Side discharge is fast for tall grass. The Greenworks 60V 17-Inch offers 2-in-1 functions. Choose a model with the functions you need. If you prefer a clean lawn, ensure the mower includes a bag or efficient mulching capability for your grass type.
Frequently asked questions
What is the lightest cordless mower in this list?
The Greenworks 48V 15-Inch Cordless Dethatcher and Scarifier is the lightest option at 26 pounds. It is a specialized tool for removing thatch rather than cutting grass. Its compact design makes it easy to handle for lawn maintenance tasks. This weight is significantly lower than standard mowing units.
Which mower has the widest cutting deck?
Most self-propelled models feature a 21-inch cutting width, which balances efficiency with maneuverability. The Greenworks 48V 21-Inch Self-Propelled Mower and the EGO Power+ 21-Inch models all share this width. Wider decks cover more ground per pass, making them suitable for medium-sized yards up to three-quarters of an acre.
Are there brushless motor options available?
Yes, several models use brushless motors for improved efficiency and durability. The Greenworks 60V 21-Inch Brushless Self-Propelled Mower and the WORX 21-Inch 40V Cordless Push Mower both feature this technology. Brushless motors typically offer longer runtimes and require less maintenance than brushed alternatives, providing consistent power output.
Can I use these mowers for mulching?
Many models support mulching functions. The WORX 21-Inch 40V Cordless Push Mower offers 3-in-1 capabilities, including mulching, bagging, and side discharge. The EGO Power+ 21-Inch Self-Propelled Lawn Mower also provides reliable mulching or bagging options. Mulching returns nutrients to the soil, reducing the need for frequent bagging.
Which mower is best for artificial turf?
The ZEGJAW 40V 15-Inch Artificial Turf Sweeper is designed specifically for synthetic lawns. It includes vacuum functions to remove debris without damaging turf fibers. This specialized tool is not for cutting grass but for maintaining artificial surfaces. It ensures your synthetic lawn remains clean and free of dirt or leaves.
Do any models come with included batteries?
Several kits include batteries to ensure immediate use. The Greenworks 60V 21-Inch model comes with two 4.0 Ah batteries. The Greenworks 80V 21-Inch Cordless Push Mower includes a 4.0 Ah battery. The Greenworks 60V 17-Inch Brushless Mower also ships with two 4.0 Ah batteries. Always check the size specification to confirm inclusion.
Is there a self-propelled option under 50 pounds?
The EGO Power+ 21-Inch Cordless Self-Propelled Lawn Mower (LM2114SP) weighs 50.9 pounds. It is slightly over the 50-pound threshold. Most self-propelled models weigh between 50 and 57 pounds due to added drive mechanisms. If you need lighter handling, a push mower like the 33.3-pound Greenworks 40V 14-Inch model is a better fit.
What voltage is best for small lawns?
40V systems are ideal for small lawns under a quarter acre. The Greenworks 40V 14-Inch Cordless Push Mower provides sufficient power for these spaces while remaining lightweight. Higher voltages like 60V or 80V offer more torque but are often unnecessary for small, flat areas. Choose 40V for easy storage and handling.
