Cordless mowing has quietly become the smarter play for most homeowners. I put together this roundup because the Greenworks catalog runs deeper than the usual 40V starter kit, and matching the right mower to your lawn size, terrain, and tolerance for push effort saves real frustration over the long haul. Whether you’re reclaiming your Saturday mornings or finally retiring a temperamental gas engine, the seven options below cover nearly every yard situation.
The Essentials At A Glance
Greenworks 80V 21in Push Lawn Mower (4.0Ah Kit)
Greenworks Pro 80V 21-Inch Push Lawn Mower (Tool Only)
Greenworks 60V 21in Self-Propelled Lawn Mower (Dual 4.0Ah Kit)
Greenworks Pro 80V 21-Inch Self-Propelled (MO80L00, Tool Only)
Greenworks 60V 17in Push Lawn Mower (4.0Ah Kit)
Greenworks 48V 20in Push Lawn Mower (Dual 4.0Ah Kit)
Honda HRX-BE 21-Inch Walk Behind Battery Mower
A Closer Look At Each Pick
The 21-inch steel deck on this push mower is the workhorse most homeowners reach for first, and the 80V platform gives it enough headroom to chew through the week’s growth without bogging down. I like the rapid charger here, which tops off the 4.0Ah battery in roughly an hour, so a quick top-up between mowing front and back actually works in real life. The single-lever height adjustment (a single bar that moves all four wheels at once) keeps you from playing contortionist when switching from a 3-inch cool-season cut down to a tight 1.5-inch summer trim. The brushless motor is the underrated part, since it runs quieter and tends to last longer than the older brushed designs that still show up in budget mowers.
For most suburban lots between a quarter and half an acre, this kit hits a sweet spot. The 60-minute runtime claim holds up under typical mowing conditions, though thick, wet grass will pull that number down. If you only have a postage-stamp yard, the wider self-propelled option later in this list would be overkill.
What Works In Its Favor
- Brushless motor delivers more torque and runs noticeably quieter than brushed equivalents.
- Rapid charger refills the 4.0Ah pack in about 60 minutes, which is useful between front and back sessions.
- 21-inch steel deck covers ground fast enough for half-acre lots without feeling unwieldy.
- Single-lever height adjustment lets you swap cutting heights without fiddling at each wheel.
Things To Consider
- Being a push mower, it relies on your own pace on slopes, which can wear you out on hilly lots.
- Runtime depends heavily on grass thickness and moisture, so dense spring growth may need a second battery.
Key Specs
Who Will Love This
Homeowners with flat to gently rolling quarter- to half-acre lawns who want a balance of power, runtime, and price without stepping up to a self-propelled drive system.
Consider Something Else When
Anyone with a steeply sloped property should look at the Greenworks 60V 21in Self-Propelled Lawn Mower, since rear-wheel drive takes the legwork out of inclines.
This Pro trim of the 80V platform adds a turbo button, which temporarily bumps output when the grass gets tall or damp, and the kind of cutting deck flexibility that turns one mower into three tools in one. The 3-in-1 system (mulching, rear bagging, and side discharge) means you can switch between leaving clippings as natural fertilizer on a dry week and bagging during peak spring growth. Folding handles are the small but real win for anyone storing the mower in a tight garage or shed corner. The “tool only” tag is the catch, so factor in the cost of a battery and charger if you are not already on the 80V platform.
I think of this as the upgrade path for shoppers who already own a Greenworks 80V tool, since the battery cross-compatibility is the real value. Newcomers to the brand will pay more up front after buying a battery separately, but they get a mower that handles thicker, more demanding lawns than the base 80V push.
A Favorable Mix
- Turbo button delivers a torque boost for tall, wet, or stubborn grass patches.
- 3-in-1 design covers mulching, bagging, and side discharge without buying extra attachments.
- Cross-compatible with the 80V battery family, so the pack from a trimmer or blower can power this mower.
- Folding handles reduce the storage footprint in tight garage or shed spaces.
Worth Noting
- Sold without battery or charger, so first-time buyers need to budget for both separately.
- Still a push mower, so the rear-wheel drive models handle slopes with less effort.
Right Fit For
Homeowners already invested in the Greenworks 80V battery platform who want a heavier-duty deck without paying for a second battery.
Look Elsewhere When
First-time Greenworks shoppers should look at the Greenworks 60V 21in Self-Propelled Lawn Mower instead, which arrives with two batteries and adds drive assist.
Self-propulsion (a rear-wheel drive system that pulls the mower forward at your walking pace) is the single feature that changes how a mower feels on a slope, and this 60V kit finally makes it accessible without jumping to the top-tier 80V Pro model. Two 4.0Ah batteries in the box effectively double your continuous runtime, since you can swap in the second pack without waiting for a charge. The 3,200 RPM brushless motor is honestly overbuilt for a normal lawn, but that headroom shows up as confident cuts in thick fescue or after a rain delay. Lower noise output compared to gas mowers also means earlier Saturday starts without waking the neighborhood.
This is the pick I would point a homeowner with a sloped, half-acre-plus lot toward. Compared to the push-only 80V model earlier, you trade a little raw voltage for drive assist and a second battery, which most people will value more in actual use.
Useful Strengths
- Rear-wheel self-propulsion dramatically reduces fatigue on slopes and longer mowing sessions.
- Dual 4.0Ah batteries extend continuous runtime, which matters for larger or thicker lawns.
- Brushless motor spins at 3,200 RPM for clean cuts in dense or slightly damp grass.
- Quieter operation lets you mow earlier in the morning without disturbing neighbors.
Trade Offs
- Heavier than push-only mowers, which makes it harder to lift into a truck bed or carry up basement steps.
- Higher upfront cost than the 80V push kit, even with the batteries included.
Feature Snapshot
Best Suited To
Homeowners with sloped lots or lawns over half an acre who want gas-like cutting confidence without the noise and maintenance.
Skip It When
Anyone with a small, flat lawn should consider the Greenworks 60V 17in Push Lawn Mower, which is lighter, cheaper, and easier to store.
The MO80L00 is the top-of-line 80V self-propelled unit, aimed at homeowners who mow multi-acre lots and want cordless simplicity without giving up torque. The 2x torque claim versus brushed motors shows up clearly in tall, wet, or neglected patches where lesser mowers stall. Sharing batteries with over 50 tools in the 80V family makes it appealing if you already own a string trimmer, leaf blower, or chainsaw on the same platform. The deck is the same 21-inch size that most homeowners are comfortable maneuvering, so the upgrade is about power and drive, not footprint.
I think of this as the heavy-lift option in the roundup. The “tool only” label again means budgeting for at least a 5.0Ah battery to unlock the runtime the marketing describes, so the total cost is higher than the sticker suggests.
Noteworthy Benefits
- Self-propelled drive plus high 80V torque handles tall, wet, or dense grass without bogging.
- Battery cross-compatibility with 50+ tools in the 80V ecosystem makes this a hub purchase.
- 21-inch deck balances cutting width with the maneuverability most homeowners prefer.
- Brushless motor design contributes to longer service life compared to brushed alternatives.
Honest Caveats
- Battery and charger sold separately, so the full system cost is significantly higher than the listing.
- Without a 5.0Ah pack, runtime drops below the 60-minute figure commonly cited for this model.
Whose Shelf It Belongs On
Homeowners with multi-acre, sloped, or thickly grown lawns who are already building out a Greenworks 80V tool collection.
Another Choice May Suit
Suburban homeowners on a budget should consider the Greenworks 48V 20in Push Lawn Mower instead, which arrives with two batteries at a lower entry cost.
The 17-inch deck on this 60V push mower is the move for tight city lots, narrow side yards, and shed storage where every inch counts. Even with the smaller cutting width, the brushless motor keeps the blade speed up, so the cut quality does not feel like a compromise. I like that the 60V battery gives you a real torque margin over a 40V unit, even though the deck is shorter. It also weighs noticeably less than the 21-inch siblings, which makes dragging it out of a garage or up a porch step less of a chore.
This is the pick for someone mowing maybe 1,500 square feet of actual turf who does not need to justify a full-size deck. The trade-off versus the 21-inch models is fewer passes per cut, so on a larger lawn you will feel the difference.
Useful Highlights
- Compact 17-inch deck navigates narrow gates, tight corners, and small urban lots easily.
- Brushless motor preserves cut quality despite the smaller deck size.
- 60V battery provides more torque headroom than typical 40V compact mowers.
- Lighter weight than 21-inch models makes storage and transport easier.
Points To Note
- Smaller deck means more passes on larger lawns, extending total mowing time.
- Push-only design is fine for small lots but tiring on any meaningful slope.
Made For
Urban and small-lot homeowners with limited storage who mow frequently and value a lighter, more agile machine.
Reach For A Different Pick When
Anyone with a quarter acre or more of open lawn should look at the Greenworks 80V 21in Push Lawn Mower, which covers ground faster per pass.
The 48V system here is built from two 24V batteries working in tandem, which is a clever way to deliver respectable runtime at a more approachable price than the 60V or 80V platforms. The dual-port rapid charger handles both packs at once, so a full top-up cycle stays reasonable. The brushless motor keeps noise and vibration down, and the 20-inch deck splits the difference between the compact 17-inch and the full 21-inch models. For homeowners who want cordless convenience without paying for the highest-voltage tier, this is the realistic middle ground.
What stands out to me is the included dual-battery kit, since many competitors sell a tool-only body and force you to budget for packs separately. The trade-off is slightly less torque than the 60V and 80V options, so the absolute thickest grass will test it more.
Positive Points
- Two 4.0Ah batteries and a dual-port rapid charger come in the box, no extra purchases required.
- Brushless motor keeps operation quiet and reduces long-term wear.
- 20-inch deck hits a middle ground between compact agility and full-size coverage.
- 48V platform tends to come in at a more accessible price than 60V and 80V kits.
Small Caveats
- Less torque than 60V and 80V options, so very tall or wet grass will slow the blade.
- 48V cross-compatibility is narrower than the 60V and 80V Greenworks ecosystems.
At A Glance
Perfect Match For
Budget-focused homeowners with a flat, mid-size lawn who want a complete cordless kit without paying for the highest voltage tier.
Where A Sibling Pick Shines
Anyone with thick St. Augustine or Bermuda grass should look at the Greenworks Pro 80V 21-Inch Push Lawn Mower (Tool Only), which has the torque to power through dense growth.
Honda’s entry into battery walk-behinds borrows the engineering DNA of the long-running HRX gas line, and the standout is the 4-in-1 Versamow system with Clip Director, which lets you dial between mulching, bagging, discharge, and leaf shredding without swapping parts. The motor is tuned to hold RPM under load, the same way Honda gas engines behave, so cut quality stays consistent even when the grass gets thick. For homeowners who care about the finish on their lawn more than the badge on the deck, this is a real contender despite not being a Greenworks model.
It rounds out the roundup as the alternative for shoppers open to leaving the Greenworks ecosystem. Compared to the 60V self-propelled Greenworks, the Honda leans on refinement and cut quality rather than raw battery count or voltage.
The Practical Payoff
- Versamow 4-in-1 system with Clip Director switches modes without changing attachments.
- Motor holds RPM under load, similar to Honda’s gas engine behavior, for consistent cut quality.
- 21-inch deck fits the standard suburban lawn size comfortably.
- Honda brand reputation for long-term durability and parts availability.
A Few Limitations
- Higher upfront cost than most Greenworks models in this roundup.
- Battery ecosystem is smaller and less cross-compatible than the Greenworks 60V and 80V platforms.
Quick Facts
Built With In Mind
Homeowners who prioritize cut quality and finish, and who do not mind stepping outside the Greenworks battery family to get there.
Swap It Out When
Shoppers who want a wider battery ecosystem should choose the Greenworks 60V 21in Self-Propelled Lawn Mower, which shares batteries with more tools in the lineup.
What To Weigh Before Choosing A Cordless Lawn Mower
Picking the right platform matters more than picking the right deck size. Greenworks organizes its cordless line into 40V, 48V, 60V, and 80V tiers, and each step up delivers more torque and longer runtime, but also more weight and higher cost. A 40V or 48V unit is plenty for a flat, small lawn that gets mowed weekly. A 60V kit earns its keep on quarter- to half-acre lots, and the 80V tier makes sense once your property stretches past that or includes dense grass types.
Deck width changes how long the job takes, not how hard the mower works. A 21-inch deck covers more ground per pass, which matters on larger lawns, but a 17- or 20-inch deck is easier to steer around landscaping, garden beds, and narrow gates. Self-propulsion (a motor-driven rear or front wheels that pull the mower forward) is the single biggest comfort upgrade for sloped or long mowing sessions, and the Greenworks 60V and 80V self-propelled options both deliver it.
Battery configuration deserves a close look. Tool-only listings skip the battery and charger, which can actually be a deal if you already own a compatible pack, but expensive if you are starting fresh. Kits with two batteries included, like the 60V self-propelled and the 48V push, give you the kind of continuous runtime that prevents mid-mow charging breaks on bigger yards.
Finally, think about storage. Folding handles and lighter frames make a real difference in apartments and small garages, where a full-size 80V self-propelled unit may simply not fit. Choosing a mower that stores easily is the kind of detail you only appreciate after living with it for a season.
Key Considerations Across These Picks
Traps First Timers Fall Into
The most common mistake is buying a tool-only body to save money, then discovering a compatible battery plus charger adds hundreds to the total. Always check the listing for “tool only” or “kit” before comparing prices, since a kit with two batteries often ends up cheaper than a tool-only body plus a separate battery purchase. Another trap is underestimating slope. A push mower on a steep hill quickly becomes a workout, and adding self-propulsion later means buying a whole new mower, not just an attachment.
What Separates Premium From Basic
Higher-tier models cost more because they add brushless motors, larger batteries, and self-propelled drive systems, and those upgrades show up where it counts: thicker grass, longer runtime, and less physical effort. The jump from a 48V push to a 60V or 80V self-propelled unit is the most noticeable upgrade, especially for homeowners with bigger or more demanding lawns. For flat, small, frequently mowed yards, the lower tiers deliver most of the value at a much lower price, so the extra spend only pays off when the lawn actually needs the headroom.
Frequently Asked Questions
How long does a Greenworks battery typically last on a single charge?
Most 4.0Ah batteries in this roundup deliver roughly 45 to 60 minutes of runtime under normal mowing conditions, though thick, wet grass shortens that window. Swapping in a second battery, like on the 60V and 48V kits, effectively doubles your continuous mowing time.
Are brushless motors worth the extra cost over brushed designs?
Brushless motors generate more torque, run quieter, and tend to last longer because there are no brushes to wear out, which matters if you mow weekly across a full growing season. For occasional or very light use, the difference is less dramatic.
Can one Greenworks battery power multiple tools in the lineup?
Yes, but only within the same voltage family. A 60V battery works across most 60V Greenworks tools, and an 80V pack covers the 80V ecosystem, so matching platforms is the key to cross-tool flexibility.
How do I store a cordless mower during the off-season?
Store the battery indoors at room temperature and avoid leaving it on the charger long term, since most lithium-ion packs prefer a partial charge during storage. A dry garage or shed corner works for the mower body, and folding handles save a surprising amount of space.
Is self-propulsion really necessary on a small lawn?
For flat lawns under a quarter acre, push mowers are perfectly manageable, and self-propulsion adds cost and weight without much benefit. On slopes, hilly terrain, or any yard that takes more than 30 minutes to mow, the drive system earns its keep almost immediately.
Bottom Line
The right Greenworks lawn mower depends less on spec charts and more on your actual yard. Small flat lots get everything they need from a compact 17- or 20-inch push model, while sloped or multi-acre properties justify stepping up to a 60V or 80V self-propelled kit with a second battery. Match the platform to your lawn, the deck to your storage, and the drive system to your terrain, and the rest tends to take care of itself.