Going cordless on the lawn used to mean trading away cutting power for the sake of skipping gas and oil. Battery platforms have caught up fast, and the current crop handles real backyard acreage without the fumes, the pull cord, or the fuel can. I put this roundup together for homeowners who’d rather push a button than wrestle a pull start, and who want a quieter Saturday morning while they’re at it. The five mowers below cover everything from compact city lawns to larger suburban lots, with honest notes on what each one gives up.
The Shortlist At A Glance
Greenworks 80V 21in Push Lawn Mower
Casince 17in Cordless Walk-Behind Lawn Mower
EGO Power+ LM2135 Select Cut Push Mower
EGO POWER+ LM2135SP Self-Propelled Mower
Makita DLM330Z 18V LXT Lawnmower (Bare)
Meet The Standout Selections
The Greenworks 80V push mower is the kind of workhorse I’d point a homeowner toward if their lawn sits in that middle zone, not a postage stamp, not a half-acre estate. Its 21-inch steel deck (the housing that covers the blade) clears a wide path on each pass, which matters more than people think when you’re pushing through thick spring growth.
The brushless motor (a motor with no physical brushes inside, so it runs cooler and lasts longer than a standard brushed motor) keeps noise down and should mean fewer mechanical headaches over time. Single-lever height adjustment (one handle that moves all four wheels at once) saves the awkward crouch-and-tug routine. For most suburban lots, the 80V platform gives you a satisfying push-button start without the maintenance of a small engine.
Useful Strengths
- 21-inch steel deck covers ground quickly on medium lawns
- Brushless motor runs quieter and tends to last longer than brushed designs
- Single-lever height adjustment makes switching cut heights painless
- Wide cutting path reduces total mowing time on flat terrain
Things To Consider
- No self-propulsion means uphill stretches will feel like a workout
- Steel deck adds weight versus plastic alternatives
- Run-time depends heavily on grass thickness and cutting mode
Feature Snapshot
Who It Suits Best
Homeowners with flat, medium-sized lawns who want a wide deck without stepping up to self-propelled pricing.
Consider Something Else When
The EGO POWER+ LM2135SP self-propelled mower is a better match for sloped lots where push effort becomes a real chore.
Compared to the Greenworks’ 21-inch deck, the Casince trims down to a 17-inch cutting width that’s friendlier in tight spaces. Think fenced side yards, narrow passes between garden beds, and small front lawns where a big mower feels like overkill. Storage also gets easier, since the smaller deck fits where bulkier machines won’t.
It runs on dual 20V batteries (two 20-volt packs working together to deliver 40V of power), and the height range runs from 1 to about 3 inches. That covers most common grass types without forcing a compromise. For shoppers stepping away from a noisy gas unit, this is a calm, manageable entry point.
Noteworthy Benefits
- Compact 17-inch deck navigates tight gates and narrow strips
- Dual 20V batteries extend usable run-time between charges
- Six height settings handle varied grass preferences
- Lighter frame makes pushing less tiring for most people
Worth Noting
- Smaller deck means more passes on open lawns
- Plastic deck may not handle rough terrain as confidently as steel
- Best suited to lawns well under a quarter acre
Made For
Small-lawn owners and anyone navigating narrow side yards or storage closets.
Skip It When
The Greenworks 80V push mower handles larger yards with fewer passes and a more rugged deck.
Where Casince keeps things simple, the EGO Power+ LM2135 leans into versatility. Its Select Cut system uses three interchangeable lower blades (a mulching blade for chopping clippings fine, a high-lift bagging blade for pulling clippings into the bag, and an extended-runtime blade for maximizing battery life), so I can swap cut styles based on what the lawn needs that week.
The 56V 7.5Ah battery ships with the unit, which removes the guesswork that bare-tool shoppers deal with. For homeowners who want one mower that handles mulching, bagging, and longer runtime without buying extra gear, this is the one I’d recommend first.
A Strong Showing
- Select Cut multi-blade system adapts to mulching, bagging, or runtime needs
- Large 7.5Ah battery covers more ground per charge
- 21-inch deck matches full-size walk-bear standards
- 56V platform delivers gas-comparable cutting torque
Trade Offs
- Push design, no self-propulsion
- Battery and charger setup adds to overall cost
Quick Facts
Best Suited To
Homeowners who want blade-swapping flexibility without stepping into self-propelled pricing.
Reach For A Different Pick When
The EGO POWER+ LM2135SP self-propelled model suits anyone managing slopes or thicker turf where push effort adds up.
The self-propelled version of the LM2135 tackles the one thing the push model can’t: hills. Self-propulsion means the rear wheels drive themselves, so I’m guiding rather than pushing. On a sloped or uneven yard, that distinction turns a sweaty chore into a manageable one.
The bundle includes both a 7.5Ah and an extra 5.0Ah battery. For shoppers with bigger lawns, the second pack effectively doubles the working time before a recharge, which matters more than any single feature on the deck. The Select Cut blade system carries over from the push version, so the cutting quality is identical.
Standout Benefits
- Self-propelled drive reduces effort on slopes and uneven ground
- Extra 5.0Ah battery extends total mowing sessions
- Same Select Cut blade flexibility as the push version
- 7.0 ft-lbs of torque tackles thick turf confidently
A Few Limitations
- Bundled batteries raise the total cost noticeably
- Heavier overall than the push-only LM2135
- Extra battery may ship separately, so plan ahead
Right Fit For
Homeowners with sloped, uneven, or larger lawns who want gas-free mowing without the workout.
Look Elsewhere When
The Casince 17-inch mower is a better fit for small, flat lawns where self-propulsion adds cost without benefit.
The Makita DLM330Z lands in a different corner of the category: it’s a bare tool, meaning battery and charger aren’t included. That’s a dealbreaker for some, but for anyone already invested in Makita’s 18V LXT platform (their slide-style battery system that works across hundreds of tools), it slots right into the charger collection they already own.
The compact 330mm (about 13-inch) cutting width and small turning radius suit tight spaces, especially around landscaping features and garden obstacles. Soft-start electronics help the motor ramp up smoothly, which is a small detail that extends brush and motor life. For the right buyer, this is the cheapest path into a reliable cordless cut.
What Pays Off
- Uses existing Makita 18V LXT batteries for zero added platform cost
- Compact 330mm deck pivots easily around landscaping
- Soft-start function protects motor components over time
- Lightweight build simplifies carrying and storage
Practical Considerations
- Battery and charger sold separately
- Smaller deck than the Greenworks or EGO models
- Best value only for those already in the Makita ecosystem
Who Will Love This
Existing Makita tool owners who want a low-cost way to add lawn mowing to their battery collection.
Swap It Out When
The Greenworks 80V push mower makes more sense for shoppers who don’t already own Makita batteries and want everything in the box.
Matching The Right Mower To Your Yard
Picking a cordless mower comes down to three things: lawn size, terrain, and how much you care about cut-style flexibility. A 17-inch deck like the Casince is plenty for small city lots under roughly 1,500 square feet. A 21-inch deck, which both the Greenworks and EGO models carry, becomes the practical choice once the lawn passes a quarter acre. Battery voltage matters too. Higher-voltage platforms (56V and 80V) handle thicker grass without bogging down, while dual 20V setups trade raw power for lighter weight.
Terrain is the underrated factor. Flat lawns don’t need self-propulsion, and buying it adds cost without real benefit. Sloped or uneven yards tell a different story, where the LM2135SP’s rear-wheel drive earns its higher price. Cut-style flexibility matters most for those who switch between mulching (leaving fine clippings to feed the lawn) and bagging (collecting clippings for disposal) across the season. A multi-blade system like EGO’s Select Cut handles both without forcing a compromise.
Runtime is the third leg of the stool. A 4.0Ah battery suits small yards. Larger lawns need 7.5Ah or a bundled second pack to avoid mid-mow charging breaks. Real run-time always lands below the rated figure, since thick grass, blade selection, and battery age all drain power faster. Plan a generous buffer.
Where Shoppers Go Wrong
Hidden Buying Traps
The most common mistake is buying a mower that technically fits the lawn but leaves no headroom for battery drain in real conditions. Rated run-time assumes ideal grass height, no hills, and a fresh battery. Real run-time drops noticeably once those assumptions break. Shoppers who size for the lawn’s full square footage rather than its ideal-case square footage end up much happier.
A second slip is ignoring deck material. Steel decks last longer and handle accidental bumps, but they add weight. Plastic decks keep the mower light and easy to store, but can crack on rough ground. Matching deck material to the yard’s terrain avoids an early replacement.
Where The Extra Money Goes
Stepping from a basic 40V class mower to a 56V or 80V model brings more than just battery capacity. Higher-tier mowers usually carry brushless motors, multi-blade cutting systems, and steel decks. Each adds tangible durability or cut quality. The upgrade is worth it for anyone mowing weekly through a full growing season, since the smoother cut and longer motor life pay back over years.
Self-propelled models cost more because they add a rear-wheel drive system, more robust handles, and often heavier frames. For flat lawns, that money is hard to justify. On sloped terrain, it transforms the experience and is well worth the premium.
Frequently Asked Questions
How long does a cordless lawn mower battery actually last?
Most modern 4.0Ah to 7.5Ah packs deliver somewhere between 30 and 60 minutes of mowing under realistic conditions, depending on grass thickness, terrain, and which cutting mode is active. Heavy growth cuts that figure noticeably, so plan a buffer for spring and fall mowing.
Can a cordless mower handle thick or wet grass?
Higher-voltage platforms (56V and 80V) with brushless motors handle thick grass well in normal conditions. Wet grass, however, is tough on any mower, cordless or gas. Waiting for the lawn to dry makes the cut cleaner and protects the blade and battery.
Are cordless mowers powerful enough for large yards?
Yes, but the key is sizing the battery correctly. For lawns over a quarter acre, a 7.5Ah battery or a bundled second pack is essential. Self-propulsion also helps on larger properties where pushing for 45 minutes becomes tiring.
What maintenance does a cordless mower need?
Battery care is the big one. Store the battery at room temperature, avoid full discharges, and clean the contacts occasionally. Blade sharpening once or twice a season and an under-deck cleaning after mowing wet grass keeps the cut quality high.
Is a self-propelled mower worth the extra cost?
For flat lawns under a quarter acre, often not. For sloped, uneven, or larger yards, self-propulsion reduces effort dramatically. The trade-off is added weight and a noticeably higher price, so match the feature to the terrain.
Bottom Line
Any of these five cordless mowers will handle a typical home lawn without the noise, fumes, or maintenance of a gas engine. The best fit depends on yard size, slope, and whether you already own batteries for a particular platform. Match the mower to the conditions rather than chasing features you won’t use, and the mower should serve well through many growing seasons.