The Greenworks 80V 21-Inch Self-Propelled Lawn Mower is my best overall pick among the best cordless lawn mowers because it combines a full-width deck, powered drive, and rapid charging. The Greenworks 40V 16-Inch Mower offers better value for smaller lawns, while the EGO POWER+ 56V 7.5Ah Self-Propelled Mower is my premium choice for buyers willing to pay for greater battery capacity. The main choice is between the lighter weight and easier storage of a 14- to 17-inch push mower and the faster coverage of a 21-inch model. Buyers also need to weigh battery capacity, self-propulsion, charging speed, and compatibility with other outdoor tools. Continue reading for my full breakdown of which mower fits each yard size, terrain type, and budget.
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Key Takeaways
- The Greenworks 80V 21-Inch Self-Propelled model ranks first because its wide deck, powered drive, and rapid charger create the most balanced package for varied residential lawns.
- Deck width separated the lineup more clearly than voltage alone: the 21-inch models suit open or sloped yards, while the 14- to 17-inch machines are easier to steer and store.
- The Greenworks 40V 16-Inch mower is the value leader for small lawns, where paying extra for self-propulsion and a larger deck may provide little practical benefit.
- The EGO POWER+ 56V 7.5Ah model earns the premium position through its larger included battery and self-propelled format, but its price and bulk make less sense for short mowing sessions.
- The two Greenworks 48V 17-inch packages are closely matched, so charger details, package price, and access to compatible 24V tools matter more than minor mower differences.
| EWORK 40V 14-Inch Cordless Electric Lawn Mower |  | Best Compact Pick | Battery: 2 x 4.0Ah lithium batteries | Motor: All-copper, 3,800 RPM | Cutting deck: 14 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 48V 17-Inch Brushless Cordless Push Lawn Mower |  | Best Battery Ecosystem Pick | Voltage: 48V using 2 x 24V batteries | Cutting width: 17 inches | Included batteries: 2 x 4.0Ah | VIEW LATEST PRICE | See Our Full Breakdown |
| WORX 14-Inch Brushless Cordless Lawn Mower |  | Best for Tiny Lawns | Cutting width: 14 inches | Motor: Brushless | Battery system: 20V WORX PowerShare | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 80V 21-Inch Brushless Cordless Push Lawn Mower |  | Best Full-Size Push Mower | Voltage: 80V | Cutting width: 21 inches | Included batteries: 2 x 2.0Ah | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 40V 16-Inch Cordless Lawn Mower |  | Best Simple 40V Pick | Battery: 40V 4.0Ah | Cutting width: 16 inches | Suitable lawn area: Up to 1/3 acre | VIEW LATEST PRICE | See Our Full Breakdown |
| WORX Nitro 21-Inch Cordless Lawn Mower |  | Best for Mixed Grass Conditions | Cutting width: 21 inches | Battery: 2 × 20V 5.0Ah PowerShare Pro | Motor: Brushless 40V | VIEW LATEST PRICE | See Our Full Breakdown |
| EGO Power+ 56V 21-Inch Cordless Push Lawn Mower |  | Best Lightweight Full-Size Pick | Battery: 56V 4.0Ah ARC Lithium | Cutting width: 21 inches | Runtime: Up to 35 minutes | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 60V 21-Inch Self-Propelled Cordless Lawn Mower |  | Best for Large Yards | Motor: Brushless 60V | Cutting width: 21 inches | Battery: 2 × 4.0Ah 60V lithium-ion | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 40V 21-Inch Self-Propelled Cordless Lawn Mower |  | Best Value Self-Propelled Pick | Voltage: 40V | Cutting width: 21 inches | Battery: 5.0Ah lithium-ion | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 80V 21-Inch Self-Propelled Cordless Lawn Mower |  | Best High-Voltage Power Pick | Voltage: 80V | Battery: 4.0Ah lithium-ion | Cutting width: 21 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| Greenworks 48V 17-Inch Brushless Push Lawn Mower |  | Best for Greenworks 24V Tool Owners | Voltage: 48V using two 24V batteries | Cutting width: 17 inches | Batteries included: 2 x 24V 4.0Ah lithium-ion | VIEW LATEST PRICE | See Our Full Breakdown |
| MZK 40V 16-Inch Brushless Cordless Lawn Mower |  | Best for Small Flat Lawns | Battery voltage: 40V | Cutting width: 16 inches | Motor type: Brushless | VIEW LATEST PRICE | See Our Full Breakdown |
| EGO POWER+ 56V Self-Propelled Electric Lawn Mower |  | Best Premium Self-Propelled | Battery: 56V 7.5Ah ARC Lithium | Runtime: Up to 60 minutes | Charging time: 60 minutes | VIEW LATEST PRICE | See Our Full Breakdown |
| cordless lawn mower | Cutting width | Motor | Height adjustment | Runtime |
|---|---|---|---|---|
| EWORK 40V 14-Inch Cordless Ele | — | All-copper, 3,800 RPM | 6 positions, 7/8 to 2-7/16 inches | — |
| Greenworks 48V 17-Inch Brushle | 17 inches | Brushless | 6 positions | Up to 45 minutes |
| WORX 14-Inch Brushless Cordles | 14 inches | Brushless | 6 positions, 0.8 to 3 inches | — |
| Greenworks 80V 21-Inch Brushle | 21 inches | Brushless | Adjustable | Up to 60 minutes |
| Greenworks 40V 16-Inch Cordles | 16 inches | — | 5 positions | — |
| WORX Nitro 21-Inch Cordless La | 21 inches | Brushless 40V | 7 positions | 10% longer than previous models |
| EGO Power+ 56V 21-Inch Cordles | 21 inches | Brushless | — | Up to 35 minutes |
| Greenworks 60V 21-Inch Self-Pr | 21 inches | Brushless 60V | 7 settings | Up to 60 minutes |
| Greenworks 40V 21-Inch Self-Pr | 21 inches | Brushless | 7 positions | Up to 45 minutes |
| Greenworks 80V 21-Inch Self-Pr | 21 inches | Brushless | — | Up to 45 minutes |
| Greenworks 48V 17-Inch Brushle | 17 inches | — | — | — |
| MZK 40V 16-Inch Brushless Cord | 16 inches | — | 4 positions | Up to 30 minutes |
| EGO POWER+ 56V Self-Propelled | — | — | — | Up to 60 minutes |
More Details on Our Top Picks
EWORK 40V 14-Inch Cordless Electric Lawn Mower
I give the EWORK 40V 14-Inch Mower the compact role because its 21-pound frame and folding handle suit tight sheds, narrow gates, and lawns with many obstacles. The dual 4.0Ah batteries provide more flexibility than the single-battery Greenworks 40V 16-inch mower, while the 3,800 RPM motor and six cutting positions cover routine trimming without gas-mower bulk. Its 14-inch deck requires more passes than either Greenworks model, however, and the 9-gallon catcher may fill quickly in thick grass. I would choose it over the WORX 14-inch mower when low weight and included battery capacity matter more than mulching. The lack of a corded fallback and modest coverage make this a small-lawn specialist, not a practical answer for long mowing sessions.
Pros:- 21-pound design is easy to push, turn, and carry
- Two 4.0Ah batteries and a fast charger are included
- Six cutting heights accommodate short and moderately tall grass
- Folding handle reduces the storage footprint
Cons:- 14-inch deck requires extra passes on wider lawns
- Battery endurance may not cover larger properties in one session
- No mulching mode or corded backup is listed
Best for: Townhouse owners and older users who need a very light mower for a small, obstacle-filled lawn
Not ideal for: Owners of broad or fast-growing lawns, since the narrow deck and limited battery endurance can extend mowing time
- Battery:2 x 4.0Ah lithium batteries
- Motor:All-copper, 3,800 RPM
- Cutting deck:14 inches
- Height adjustment:6 positions, 7/8 to 2-7/16 inches
- Weight:21 pounds
- Grass catcher:9 gallons
- Wheel diameter:7 inches
- Charger:Fast charger included
Our verdict“Buy this for easy handling and compact storage on a small lawn, but choose a wider model if mowing speed matters more.”
Greenworks 48V 17-Inch Brushless Cordless Push Lawn Mower
I place the Greenworks 48V 17-Inch Mower highest for buyers building a shared battery collection. Its two 24V batteries work across more than 125 compatible Greenworks tools, giving the package value beyond mowing. The 17-inch deck and brushless motor also make it faster and better suited to thicker growth than the compact EWORK 14-inch model. Up to 45 minutes of runtime is useful for roughly quarter-acre lawns, though conditions and mowing technique can shorten that figure. Unlike the Greenworks 80V 21-inch mower, this model is easier to justify for a smaller property but sacrifices deck width, runtime, and side-discharge flexibility. I see its mulching and rear-bagging modes as the right middle ground for routine care, while the three-year tool and battery warranty strengthens its case for long-term system buyers.
Pros:- Brushless motor supports efficient operation and longer service life
- 17-inch deck balances coverage with maneuverability
- Batteries work with more than 125 compatible Greenworks tools
- Three-year coverage applies to both the mower and batteries
Cons:- Up to 45 minutes of runtime can fall in dense or damp grass
- Quarter-acre coverage is restrictive for larger properties
- Two-battery operation requires both packs to be charged
Best for: Homeowners with lawns around one-quarter acre who want batteries shared across a broad Greenworks tool collection
Not ideal for: Buyers with larger lawns or no interest in the 24V Greenworks ecosystem, since its main advantage and runtime are both system-dependent
- Voltage:48V using 2 x 24V batteries
- Cutting width:17 inches
- Included batteries:2 x 4.0Ah
- Runtime:Up to 45 minutes
- Motor:Brushless
- Cutting modes:Mulching and rear bagging
- Height adjustment:6 positions
- Warranty:3 years for tool and batteries
Our verdict“This is my pick for a quarter-acre homeowner who wants a capable mower and a useful entry into the Greenworks 24V tool system.”
WORX 14-Inch Brushless Cordless Lawn Mower
The WORX 14-Inch Cordless Mower makes my list for postage-stamp lawns where agility matters more than maximum coverage. Its brushless motor and bagging-or-mulching design give it more cutting flexibility than the similarly sized EWORK mower, and the 0.8-to-3-inch height range handles both close cuts and slightly longer turf. WORX PowerShare compatibility also benefits buyers who already own matching tools. The tradeoff is clear: its stated coverage stops at up to one-eighth acre, so repeated charging can erase the convenience on a larger lot. The Greenworks 48V 17-inch mower covers more ground per pass and offers longer stated runtime, but it is less focused on tight spaces. I rank the WORX as the better choice for small yards needing mulch capability, not for buyers trying to replace a full-size mower.
Pros:- Brushless motor supports efficient cutting in a compact mower
- Mulching and bagging modes offer useful clipping control
- Six-position height range accommodates varied lawn finishes
- Included batteries work within the WORX PowerShare system
Cons:- Stated coverage of one-eighth acre is among the lowest in this group
- 14-inch cutting width increases the number of passes
- Extended mowing may require extra PowerShare batteries
Best for: Owners of lawns up to one-eighth acre who want nimble handling, mulching, and compatibility with WORX PowerShare tools
Not ideal for: Households with medium or large lawns, because the 14-inch deck and limited stated coverage will slow the job
- Cutting width:14 inches
- Motor:Brushless
- Battery system:20V WORX PowerShare
- Included batteries:2
- Charger:Included
- Height adjustment:6 positions, 0.8 to 3 inches
- Stated coverage:Up to 1/8 acre
- Cutting modes:Bagging and mulching
Our verdict“Choose the WORX for a tiny lawn that benefits from mulching and tight maneuvering, but move up to a 17-inch model for more ground coverage.”
Greenworks 80V 21-Inch Brushless Cordless Push Lawn Mower
I rank the Greenworks 80V 21-Inch Mower as the strongest full-size push option in this batch. Its wide deck reduces passes compared with the Greenworks 48V 17-inch model, while the 80V brushless motor and 60-minute stated runtime are better matched to dense grass and longer sessions. A three-in-one deck adds side discharge to the mulching and bagging choices offered by smaller picks. That added capability brings compromises: this remains a push mower, so a wide, full-size deck takes more effort on slopes than the Greenworks 80V self-propelled model elsewhere in the roundup. The two 2.0Ah packs also favor swapping over single-pack simplicity, and runtime still varies with conditions. I would pay the premium for faster coverage on a level lawn, but not if assisted propulsion or compact storage is the priority.
Pros:- 21-inch deck covers more lawn per pass than compact models
- 80V brushless motor is suited to demanding cutting conditions
- Up to 60 minutes of stated runtime supports longer sessions
- Three-in-one deck permits mulching, bagging, and side discharge
Cons:- Push-only design requires more physical effort on slopes
- Runtime may drop in wet, tall, or dense grass
- No compact-storage feature is specified
Best for: Owners of level, medium-size lawns who want full-width cutting and gas-like capability without self-propelled hardware
Not ideal for: People mowing steep slopes or lacking ample storage, since this full-size push design offers no listed propulsion or folding feature
- Voltage:80V
- Cutting width:21 inches
- Included batteries:2 x 2.0Ah
- Runtime:Up to 60 minutes
- Motor:Brushless
- Cutting system:3-in-1
- Height adjustment:Adjustable
- Starting system:Push-button
- Charger:Rapid charger included
Our verdict“This is the batch leader for quickly mowing a level lawn with a full-size deck, provided you do not need self-propulsion.”
Greenworks 40V 16-Inch Cordless Lawn Mower
I see the Greenworks 40V 16-Inch Mower as the straightforward choice for buyers who want useful coverage without a dual-battery setup. Its 16-inch deck is quicker across open grass than the 14-inch EWORK and WORX models, yet it remains more maneuverable than the Greenworks 80V 21-inch mower. The listed one-third-acre suitability is generous for this size, and mulching or rear bagging lets owners manage clippings without extra gas-engine maintenance. Simplicity also limits it: the package has only one 4.0Ah battery, so there is no included spare when heavy grass cuts runtime. Its five height positions offer less adjustment than the six-position compact picks, and it lacks their listed brushless motor advantage. I rank it for balanced width and uncomplicated operation, rather than maximum power, runtime, or cutting versatility.
Pros:- 16-inch deck offers a useful balance of coverage and maneuverability
- Rated for lawns up to one-third acre
- Mulching and rear-bagging modes handle common clipping needs
- Three-year warranty adds ownership protection
Cons:- Single included battery provides no immediate backup
- Five cutting heights offer less adjustment than six-position rivals
- No side-discharge mode is listed
Best for: Homeowners with narrow access points and lawns up to one-third acre who prefer a single-battery 40V setup
Not ideal for: Buyers facing thick, wet grass or uninterrupted long sessions, because only one battery is included and runtime varies with conditions
- Battery:40V 4.0Ah
- Cutting width:16 inches
- Suitable lawn area:Up to 1/3 acre
- Height adjustment:5 positions
- Cutting system:2-in-1 mulching and rear bagging
- Warranty:3 years
Our verdict“Pick this Greenworks model for uncomplicated care of a narrow, small-to-medium lawn, but choose a dual-battery brushless mower for tougher grass.”
WORX Nitro 21-Inch Cordless Lawn Mower
I picked the WORX Nitro 21-Inch for lawns where grass density changes from one section to another. Its IntelliCut automatic speed control raises power in thicker patches and eases back in lighter growth, helping its two 20V batteries last longer. The AeroDeck design also targets cleaner bag filling, while the three discharge modes offer more flexibility than basic compact mowers. Compared with the EGO Power+ 56V push mower, the WORX has smarter power management but lacks a stated minute-based runtime, making its half-acre claim harder to judge. It also has no self-propelled drive, unlike the Greenworks 60V model, so slopes require more effort. Still, its collapsible storage design and seven cutting heights make it a flexible choice for a varied suburban lawn.
Pros:- IntelliCut sensors adjust cutting speed as grass density changes
- AeroDeck design supports efficient cutting and bag collection
- Mulching, bagging, and side-discharge modes suit different mowing routines
- Collapsible handle reduces the storage footprint
Cons:- No self-propelled drive for slopes or long mowing sessions
- Runtime is described only relative to older models, not in minutes
- Unspecified weight makes maneuverability difficult to judge before purchase
Best for: Owners of flat or gently sloped lawns up to half an acre with alternating thick and thin grass
Not ideal for: Buyers with steep slopes or mobility limitations who need self-propelled assistance
- Cutting width:21 inches
- Battery:2 × 20V 5.0Ah PowerShare Pro
- Motor:Brushless 40V
- Runtime:10% longer than previous models
- Height adjustment:7 positions
- Cutting-height range:1.5–4 inches
- Mowing modes:Mulching, bagging, and side discharge
- Included accessories:Charger, collection bag, discharge chute, and mulch plug
Our verdict“Choose this WORX if changing grass conditions and storage flexibility matter more than self-propelled assistance.”
EGO Power+ 56V 21-Inch Cordless Push Lawn Mower
The EGO Power+ 56V earns its place by combining a full 21-inch cutting path with a relatively manageable push-mower format. Its rated 6.0 ft-lbs of torque gives it a stronger cutting case than many smaller 40V models, and IPX4 resistance adds reassurance when conditions are damp. I would choose it over the Greenworks 40V self-propelled mower for a level yard where lower handling effort matters more than powered drive. The compromise is endurance: its 35-minute ceiling trails the Greenworks 60V model by up to 25 minutes and may force a recharge on larger properties. Mulching, bagging, and side discharge cover the expected cleanup choices, but there is no corded fallback. This is the lineup’s most approachable full-width push option, not its best answer for hills or long sessions.
Pros:- 6.0 ft-lbs of torque supports confident cutting through denser grass
- Full 21-inch deck covers more ground than compact 14- to 17-inch mowers
- Relatively lightweight design is easier to steer and transport
- IPX4-rated construction provides resistance to splashing water
Cons:- Up to 35 minutes of runtime is the shortest stated duration in this batch
- Manual push design offers no powered assistance on inclines
- Recharge downtime can interrupt mowing because there is no corded mode
Best for: Homeowners with level, small-to-midsize lawns who want full-width cutting without a heavier self-propelled chassis
Not ideal for: People mowing large or sloped properties where 35 minutes of runtime and manual pushing may become limiting
- Battery:56V 4.0Ah ARC Lithium
- Cutting width:21 inches
- Runtime:Up to 35 minutes
- Torque:Up to 6.0 ft-lbs
- Cutting-height range:1.25–4 inches
- Mowing modes:Mulching, bagging, and side discharge
- Motor:Brushless
- Weather resistance:IPX4-rated
Our verdict“Pick the EGO for a level lawn when easy handling and strong cutting matter more than maximum runtime or powered drive.”
Greenworks 60V 21-Inch Self-Propelled Cordless Lawn Mower
For the longest jobs in this group, I rank the Greenworks 60V self-propelled mower highest. Two 4.0Ah batteries deliver up to 60 minutes and a claimed three-quarter-acre reach, beating both the 35-minute EGO Power+ and the 45-minute Greenworks 40V. Its adjustable self-propelled drive also reduces fatigue across broad lawns, while the fourth leaf-pickup mode adds seasonal value beyond the usual mulching, bagging, and side discharge. That capability comes with bulk: the mower may feel cumbersome on uneven ground, and buyers with compact sheds may prefer the vertically stored Greenworks 40V. Battery replenishment can also extend the day once both packs are depleted. LED headlights are useful around low evening light, but the real buying case is range paired with powered movement, backed by four-year tool and battery warranties.
Pros:- Up to 60 minutes of runtime leads the products in this batch
- Adjustable self-propelled speed reduces effort across larger lawns
- Four mowing modes include a dedicated leaf-pickup function
- Four-year warranties cover both the mower and batteries
Cons:- Heavier construction can be awkward on uneven ground and in tight corners
- Dual batteries may require lengthy replenishment after a full session
- Large-yard capability carries a higher likely cost than lower-voltage alternatives
Best for: Owners of lawns approaching three-quarters of an acre who want powered drive and enough battery capacity for longer sessions
Not ideal for: Users with tight storage areas or rough, confined terrain where a heavier full-size mower is difficult to turn
- Motor:Brushless 60V
- Cutting width:21 inches
- Battery:2 × 4.0Ah 60V lithium-ion
- Runtime:Up to 60 minutes
- Coverage:Up to 3/4 acre
- Height adjustment:7 settings
- Mowing modes:Mulching, bagging, side discharge, and leaf pickup
- Charger:Dual-port turbo charger
- Warranty:4 years for tool and battery
Our verdict“This Greenworks 60V is my large-yard choice for buyers willing to accept extra bulk in return for longer runtime and powered assistance.”
Greenworks 40V 21-Inch Self-Propelled Cordless Lawn Mower
I see the Greenworks 40V 21-Inch as the practical middle ground for buyers who want self-propulsion without moving to a higher-voltage platform. Its 45-minute runtime surpasses the EGO Power+ by about ten minutes, while the steel deck feels better suited to routine wear than lighter compact designs. Compared with the Greenworks 60V, however, it gives up 15 minutes of maximum runtime, leaf pickup, and dual-battery capacity. The vertical storage feature makes this model easier to fit into a crowded garage, a meaningful advantage over bulkier large-yard machines. Powered drive adds weight, and the single 5.0Ah battery may fall short when thick grass forces repeated passes. Seven height positions and three mowing modes keep it adaptable, but its clearest appeal is balanced capability without excess for an average suburban property.
Pros:- Self-propelled drive reduces pushing effort at a lower voltage tier
- Up to 45 minutes of runtime suits many midsize suburban lawns
- Steel deck provides a durable full-width cutting platform
- Vertical storage saves garage or shed floor space
Cons:- Runtime can drop when grass is thick or operator technique increases load
- Self-propelled hardware makes the mower heavier to move when powered off
- Single included battery offers less endurance than the Greenworks 60V dual-pack setup
Best for: Suburban homeowners with midsize lawns who want self-propelled help, a steel deck, and space-saving storage
Not ideal for: Owners of expansive or frequently overgrown lawns who need the 60V model’s longer runtime and dual-battery capacity
- Voltage:40V
- Cutting width:21 inches
- Battery:5.0Ah lithium-ion
- Motor:Brushless
- Runtime:Up to 45 minutes
- Deck material:Steel
- Height adjustment:7 positions
- Mowing modes:Rear bagging, side discharge, and mulching
- Storage:Vertical storage
Our verdict“Choose the Greenworks 40V for a midsize lawn if self-propulsion and compact storage outweigh the need for maximum battery range.”
Greenworks 80V 21-Inch Self-Propelled Cordless Lawn Mower
The Greenworks 80V 21-Inch is my pick for buyers who place cutting power ahead of battery quantity or low weight. Its high-voltage brushless system and steel deck suit dense grass, while variable-speed self-propulsion helps move the heavier chassis. Unlike the Greenworks 60V, it includes one 4.0Ah battery and tops out at 45 minutes rather than 60, so extra voltage does not translate into the longest session. It also lacks that model’s leaf-pickup mode. Against the Greenworks 40V, the 80V platform offers a stronger power proposition but shares the same stated runtime and will likely feel no easier to lift. The included 60-minute rapid charger makes predictable turnaround possible, and the three discharge modes handle routine clippings. I rank it for demanding medium-size lawns, not for maximum acreage.
Pros:- 80V brushless motor is geared toward demanding cutting conditions
- Variable-speed self-propulsion helps manage pace and mower weight
- Steel deck provides a durable 21-inch cutting platform
- Rapid charger restores the included battery in about 60 minutes
Cons:- Up to 45 minutes of runtime trails the Greenworks 60V model
- Single 4.0Ah battery limits uninterrupted coverage on very large lawns
- Steel deck and self-propelled hardware make the mower relatively heavy
Best for: Owners of medium-size lawns with dense or fast-growing grass who favor high-voltage cutting and variable-speed drive
Not ideal for: Buyers with very large lawns or limited lifting strength, since runtime is capped at 45 minutes and the steel deck adds weight
- Voltage:80V
- Battery:4.0Ah lithium-ion
- Cutting width:21 inches
- Runtime:Up to 45 minutes
- Charging time:60 minutes
- Deck material:Steel
- Drive:Variable-speed self-propelled
- Motor:Brushless
- Mowing modes:Mulching, bagging, and side discharge
Our verdict“Buy this Greenworks 80V for dense grass on a medium-size lawn, but choose the 60V dual-battery model when runtime is the higher priority.”
Greenworks 48V 17-Inch Brushless Push Lawn Mower
I rank the Greenworks 48V 17-Inch mower as the smartest ecosystem pick because its two 24V batteries also work with other Greenworks 24V tools. That shared platform can reduce the cost and clutter of maintaining several cordless yard tools. Its 17-inch deck covers more ground per pass than the 16-inch MZK, while upright storage makes it friendlier to crowded garages than a typical 21-inch mower. Mulching and bagging support routine lawn care, and the brushless motor favors quieter, lower-maintenance operation. The tradeoff is scale: this remains a push mower for lawns up to one-third acre, so the self-propelled EGO POWER+ is a better match for slopes or longer sessions. I would choose this Greenworks for battery compatibility and storage efficiency, not maximum cutting capacity.
Pros:- Two included 4.0Ah batteries provide the combined 48V power system
- Batteries are compatible with the wider Greenworks 24V tool range
- Upright storage reduces the mower’s garage footprint
- Mulching and bagging offer two practical clipping-management options
Cons:- Push-only design requires more effort on slopes than a self-propelled mower
- One-third-acre rating limits its appeal for larger properties
- Real runtime can fall when cutting thick, wet, or overgrown grass
Best for: Homeowners with lawns up to one-third acre who already own, or plan to buy, Greenworks 24V tools
Not ideal for: People mowing steep, expansive, or frequently overgrown lawns who would benefit from self-propulsion and a wider deck
- Voltage:48V using two 24V batteries
- Cutting width:17 inches
- Batteries included:2 x 24V 4.0Ah lithium-ion
- Charger:65W Type-C dual-port charger
- Clipping functions:Mulching and bagging
- Recommended lawn size:Up to 1/3 acre
- Storage:Upright storage
- Warranty:3 years
Our verdict“I recommend this model to Greenworks 24V users who want a compact mower for a modest lawn without buying into another battery platform.”
MZK 40V 16-Inch Brushless Cordless Lawn Mower
The MZK 40V 16-Inch mower earns its place as my small-lawn pick by pairing a manageable deck with straightforward controls and a safety start. It should be easier to guide through narrow side yards than the 17-inch Greenworks, while the included batteries, charger, and 30L bag make it a ready-to-mow package. Its four cutting heights cover basic seasonal adjustments, but the 1.3-to-2.6-inch range is much narrower than the EGO POWER+ range. That makes the MZK less flexible for owners who prefer taller grass or face rough ground. The advertised runtime of up to 30 minutes also keeps this firmly in small-property territory, since dense grass and slopes can shorten a session. I favor it for simple, flat plots where low weight and easy handling matter more than speed or broad capability.
Pros:- Compact 16-inch deck is easy to steer through confined lawn areas
- Two 4.0Ah batteries and a charger are included
- Four-position height control supports common short-grass settings
- Safety start and simple assembly suit newer mower users
Cons:- Up to 30 minutes of runtime may require multiple sessions on medium lawns
- Maximum 2.6-inch cutting height is restrictive for taller mowing preferences
- 30L bag needs more frequent emptying than larger collection systems
Best for: First-time cordless-mower buyers maintaining a small, mostly flat lawn with narrow gates or tight planting beds
Not ideal for: Owners of large, sloped, or uneven yards who need longer runtime, self-propulsion, or cutting heights above 2.6 inches
- Battery voltage:40V
- Cutting width:16 inches
- Motor type:Brushless
- Height adjustment:4 positions
- Cutting-height range:1.3 to 2.6 inches
- Runtime:Up to 30 minutes
- Batteries included:2 x 4.0Ah lithium-ion
- Grass-bag capacity:30L
Our verdict“I would pick the MZK for a compact, level yard where maneuverability and a complete starter package outweigh limited runtime and height range.”
EGO POWER+ 56V Self-Propelled Electric Lawn Mower
I place the EGO POWER+ 56V self-propelled mower above these compact push models for demanding yards because it combines up to 60 minutes of runtime with adjustable drive from 0.9 to 3.1 mph. That assistance makes hills and longer mowing sessions less tiring than they would be with the Greenworks 48V or MZK. A multi-blade cutting system and three clipping modes also give buyers more control over finish and discharge, while the 1.5-to-4-inch height range suits more grass types than the MZK’s limited settings. The gains come with real penalties: this mower is heavier, costs more once the large 56V battery is factored in, and may feel excessive on a tiny flat lawn. Its headlights are useful around dusk, but I see the self-propulsion and longer endurance as the stronger reasons to pay extra.
Pros:- Variable-speed self-propulsion reduces effort on hills and long passes
- Up to 60 minutes of runtime supports larger mowing sessions
- Multi-blade system is designed for a cleaner, more controlled cut
- Mulching, bagging, and side discharge cover varied lawn conditions
Cons:- Heavier construction can make lifting and unpowered handling difficult
- Premium battery and rapid-charging system raise the total purchase cost
- Its power and features are more than many small-lawn owners need
Best for: Owners of medium or hilly lawns who want powered drive, long single-charge runtime, and flexible clipping control
Not ideal for: Budget-focused buyers with tiny flat yards or users who need a very light mower for frequent lifting
- Battery:56V 7.5Ah ARC Lithium
- Runtime:Up to 60 minutes
- Charging time:60 minutes
- Drive type:Variable-speed self-propelled
- Drive-speed range:0.9 to 3.1 mph
- Cutting-height range:1.5 to 4 inches
- Clipping functions:Mulching, bagging, and side discharge
- Lighting:LED headlights
Our verdict“I recommend the EGO POWER+ to buyers willing to pay more for self-propelled comfort, longer runtime, and broader mowing flexibility.”
How We Picked
I ranked these mowers by how well their cutting width, battery package, drive system, and charging setup match real residential mowing needs. Full-size 21-inch models scored higher when they paired broad coverage with self-propulsion, while compact models gained ground through lower weight, tighter handling, and easier storage. I did not treat voltage as a direct measure of overall quality; battery capacity, motor design, lawn size, and terrain shape all affect how useful that power system will be. Included batteries and chargers also influenced placement because they change both the mower’s immediate usability and its total cost.
I then compared height adjustment, clipping options, build format, maintenance burden, and platform value. My ranking favors balanced machines over models built around one headline specification, which is why the Greenworks 80V self-propelled mower leads and the larger-battery EGO occupies the premium slot. The Greenworks 40V 16-inch model rises as the value choice because its simpler format fits the needs of many small-yard owners without charging them for unused capability. Closely related Greenworks packages were separated by battery configuration, charger type, deck size, and whether powered drive materially improves their intended use.
| cordless lawn mower | Motor |
|---|---|
| EWORK 40V 14-Inch Cordless Ele | All-copper, 3,800 RPM |
| Greenworks 48V 17-Inch Brushle | Brushless |
| WORX 14-Inch Brushless Cordles | Brushless |
| Greenworks 80V 21-Inch Brushle | Brushless |
| Greenworks 40V 16-Inch Cordles | — |
| WORX Nitro 21-Inch Cordless La | Brushless 40V |
| EGO Power+ 56V 21-Inch Cordles | Brushless |
| Greenworks 60V 21-Inch Self-Pr | Brushless 60V |
| Greenworks 40V 21-Inch Self-Pr | Brushless |
| Greenworks 80V 21-Inch Self-Pr | Brushless |
| Greenworks 48V 17-Inch Brushle | — |
| MZK 40V 16-Inch Brushless Cord | — |
| EGO POWER+ 56V Self-Propelled | — |
Factors to Consider When Choosing Best Cordless Lawn Mowers
I would choose a cordless mower by matching its size and battery system to the yard rather than buying the highest voltage available. The right model should finish a typical cut with manageable battery demands, fit through the narrowest parts of the property, and remain comfortable to move when the grass is dense. These five factors reveal where paying more produces a real benefit and where a simpler mower is the smarter purchase.
Match Deck Width to the Shape of the Lawn
A 21-inch deck covers open ground faster, but width is only an advantage when the mower has room to turn. Small urban lawns often contain narrow gates, garden borders, trees, and short passes where a 14- to 17-inch machine feels less cumbersome. I would favor a compact deck below roughly a quarter acre, especially when the mower must be carried up steps or moved through a crowded garage. For broader rectangular lawns, each extra inch reduces the number of passes and makes a full-size model easier to justify. A common buying mistake is choosing the smallest mower solely because it costs less, then spending far longer on every cut. Another is buying a heavy 21-inch machine for a tiny lawn where maneuverability and storage matter more than coverage.
Read Beyond the Voltage Label
Voltage describes the power platform, but it does not reveal how long an included battery will support a particular mower. Battery capacity, expressed in amp-hours, helps distinguish a short-session package from one intended for longer cuts, though deck load and grass conditions still affect runtime. I would compare the exact number and size of batteries in the box instead of assuming every 40V, 56V, or 80V package is equivalent. Dual-battery systems can provide strong output and access to a broader tool platform, yet they require two charged packs before mowing. A rapid charger matters most when one charge cannot cover the lawn or when the same batteries serve several tools. For a small yard, a modest battery and standard charger may offer better value than a high-output system that spends most of its life unused.
Choose Push or Self-Propelled by Terrain
Self-propulsion earns its cost on slopes, thick turf, and larger properties where pushing a full-size mower becomes tiring. It also helps offset the weight of a steel deck or high-capacity battery, especially late in a mowing session. On level, compact lawns, a lightweight push mower can feel more direct and may be easier to turn around beds or back out of corners. I would not pay for powered drive merely because it appears on a higher-tier model; the added weight, price, and mechanical complexity need to solve a real problem. Buyers with limited strength should give drive assistance more weight even on a moderately sized lawn. For everyone else, yard grade and mower weight are better guides than lawn area by itself.
Account for Grass Conditions and Clipping Habits
Advertised lawn coverage usually assumes conditions that may differ from a real weekly cut. Tall, damp, or dense grass draws more battery power and can reduce the area completed on one charge. Mulching also keeps clippings circulating under the deck, while bagging adds the repeated work of stopping and emptying the catcher. I would choose extra battery capacity when mowing is frequently delayed or when fast-growing grass makes each pass harder. Buyers who mow regularly on dry days can often use a smaller pack without feeling restricted. Height adjustment should also be quick enough to match seasonal growth, since cutting too much at once increases load and can leave a rougher finish.
Calculate Platform Cost and Long-Term Ownership
The mower’s sticker price tells only part of the ownership story. Replacement batteries are major long-term expenses, so an existing tool platform can make one mower far more economical than another. I would check whether the included packs can run a trimmer, blower, hedge cutter, or snow tool that I may buy later. Charger speed and the number of battery bays also shape daily convenience when several tools share the same packs. Brushless motors generally reduce routine motor upkeep, but blades still need sharpening and the deck needs cleaning for consistent cutting. A slightly dearer package can be the better purchase when it includes useful batteries and a rapid charger, while paying for an incompatible ecosystem can erase an attractive sale price.
Frequently Asked Questions
How Much Battery Capacity Do I Need to Mow My Lawn in One Session?
I would base battery capacity on lawn area, grass density, and how often mowing is delayed. A 4.0Ah battery can suit smaller, regularly maintained lawns, while a 5.0Ah or 7.5Ah pack provides more breathing room for longer or harder cuts. Wide decks and self-propelled drive may place additional demand on the battery, though they can reduce total mowing time. Buyers near the upper end of a mower’s stated coverage should favor a second pack or rapid charging. Extra capacity is most valuable when stopping midway would be inconvenient.
Is a Self-Propelled Cordless Mower Worth the Extra Cost?
A self-propelled model is worth paying for when the lawn has slopes, the mower is heavy, or a typical cut involves long passes. Powered drive reduces pushing effort, which can matter more than an extra battery feature for buyers with limited strength. A light 14- to 17-inch push mower remains a better fit for many flat, compact lawns because it is simpler to maneuver and store. Self-propulsion also adds cost and can draw some battery power during operation. I would reserve it for yards where terrain or mowing duration makes manual pushing a recurring burden.
Does an 80V Mower Automatically Cut Better Than a 40V Model?
No, higher voltage does not automatically produce a better cut. Blade design, motor control, deck airflow, grass conditions, and battery capacity all influence mowing results. An 80V system is more appealing for a wide deck, demanding grass, or a buyer building a high-output tool collection. A 40V mower can be the more sensible choice for a small lawn because it usually costs less and may be lighter. I would judge the complete mower and battery package rather than treating voltage as a quality score.
Can I Use Cordless Mower Batteries in Other Yard Tools?
Many manufacturers allow batteries to work across tools in the same voltage family, but compatibility is rarely universal. A matching brand name is not always enough because one company may sell several unrelated voltage platforms. Dual-24V mowers are useful when each individual pack also fits compatible 24V tools, though both batteries may be required to run the mower. I would verify the battery model and platform before treating cross-compatibility as part of the value. A well-matched ecosystem can lower the cost of future tools and reduce the number of chargers occupying storage space.
Should I Buy a Compact Mower or a 21-Inch Model for a Small Yard?
For a genuinely small lawn, I usually favor a 14- to 17-inch mower because it turns more easily, occupies less storage space, and is simpler to lift. A 21-inch model finishes straight sections faster but can feel oversized around tight beds, narrow gates, and short passes. The full-size deck becomes more appealing when the yard is open, even if its total area is modest. Buyers who expect to move soon to a larger property may also prefer the added capacity. For the current yard alone, layout matters more than raw square footage.
Conclusion
For the broadest mix of cutting width, power, charging speed, and reduced pushing effort, I recommend the Greenworks 80V 21-Inch Self-Propelled Mower as the best overall choice. The Greenworks 40V 16-Inch Mower is my best value pick for smaller, flatter lawns where a full-size drive system would add needless cost and weight. Beginners should start with the lightweight WORX 14-Inch Brushless Mower, which offers approachable handling and flexible height adjustment. Buyers seeking a premium package should choose the EGO POWER+ 56V Self-Propelled Mower with the 7.5Ah battery, while the Greenworks 60V 21-inch model makes more sense for slopes and larger mowing sessions. For tight storage and narrow paths, I would favor the EWORK 40V 14-Inch Mower; for a wide cut without the expense of powered drive, the Greenworks 80V 21-inch push model is the better match.
