I spent years wrestling with pull-cord gas mowers before switching to battery walk-behinds, and the difference in weekend mood is hard to overstate. Today’s cordless mowers handle mulching duties that used to require a small engine, so I’ve narrowed down six picks that balance deck size, runtime, and cut quality for suburban lawns.
The Lineup, Simplified
Greenworks 80V 21in Push Lawn Mower, 4.0 Ah Battery and Charger
Cordless Lawn Mower, 17 in Walk Behind Lawn Mower for Yard & Garden
EGO POWER+ Cordless Electric Lawn Mower, Self-Propelled, Includes 56V 7.5Ah Battery and Rapid Charger (LM2135SP) Plus Extra 5.0Ah Battery (BA2800T)
Honda HRX-BE 21-Inch Walk Behind Battery Powered Lawn Mower (HRX217YXBEXA6)
Honda HRX-BV 21-Inch Walk Behind Battery Powered Lawn Mower (HRX217YXBVKA4)
Makita DLM330Z 18V Li-ion LXT Lawnmower – Batteries and Charger Not Included
More On The Choices That Made The List
The Greenworks 80V mower is the kind of tool that makes a Saturday morning feel less like work and more like routine. Its 21-inch steel deck covers ground quickly, and the brushless motor (a motor design with no internal brushes, which generally means less wear over time) keeps things quiet enough that early-mowing neighbors won’t complain.
For a mid-size suburban yard, the included 4.0Ah battery delivers up to about 60 minutes of runtime depending on grass thickness and cutting mode, with a rapid charger that tops the pack back up in roughly an hour. Single-lever height adjustment means you can swap between cutting heights without fiddling with four separate wheels.
Benefits That Matter
- 21-inch steel deck handles larger lawns without dragging the pace.
- Brushless motor delivers more torque and tends to last longer than brushed alternatives.
- Rapid charger restores a depleted battery in around 60 minutes, so you can finish a yard in one session.
- Single-lever height adjustment saves time when switching between grass lengths.
Things To Consider
- Push-only design means no drive assist, which gets tiring on slopes.
- Steel deck adds weight compared to plastic-deck rivals in this list.
Right Fit For
Homeowners with flat-to-mildly-sloped lawns up to about half an acre who want reliable runtime without self-propulsion.
Look Elsewhere When
Sloped or uneven terrain is in play, in which case the EGO POWER+ LM2135SP self-propelled model is a better match.
The Casince 17-inch mower suits tight city lots and side-yard patches where a 21-inch deck feels oversized. Two 20V 4.0Ah batteries run in tandem, giving roughly 40 minutes of cutting time before needing a swap, which comfortably covers small lawns under about 5,000 square feet.
Six height settings between 1 and 3 inches let you dial in a tighter cut for Bermuda or a taller setting for fescue without swapping tools. The lighter frame and smaller wheels turn tight corners around flower beds more easily than the Greenworks I covered first.
Advantages To Know
- 17-inch deck slips through narrow gates and tight garden paths.
- Dual-battery setup extends runtime without buying extras separately.
- Six height positions give flexibility across common grass types.
Worth Noting
- Smaller deck means more passes on larger yards.
- Battery runtime drops noticeably in thick or wet grass.
- Lightweight build may feel less stable on uneven ground.
Feature Snapshot
Built With In Mind
First-time mower owners and renters with small lawns who want simple electric mulching without overspending.
A Better Fit Elsewhere
The Honda HRX-BE 21-Inch Walk Behind Battery Powered Lawn Mower (HRX217YXBEXA6) suits larger properties where deck size and Honda-grade engineering outweigh budget concerns.
The EGO POWER+ LM2135SP is the closest a battery mower gets to mimicking gas-engine grunt without the noise or fumes. Its 56V system delivers serious torque, and the self-propelled drive (the mower moves itself forward at a set pace while you steer) takes the strain out of long cuts and sloped terrain that would wear out your wrists with the Casince or Greenworks.
The Select Cut Multi-Blade system swaps between mulching, bagging, and extended-runtime blades depending on what your lawn needs that week. A 7.5Ah battery plus the bonus 5.0Ah pack means you can mow larger sections before recharging, and the rapid charger gets you moving again quickly.
A Favorable Mix
- Self-propelled drive handles hills and long sessions without fatigue.
- Select Cut Multi-Blade system adjusts cut quality for mulching, bagging, or longer runtime.
- Extra 5.0Ah battery extends total session time across larger yards.
- 56V platform delivers torque that competes with small gas engines.
Trade Offs
- Heavier than push-only models, which makes storage in small sheds trickier.
- Bundled extra battery may ship separately, so plan storage space for two packs.
Made For
Homeowners with sloped lawns, thick grass, or properties over half an acre who want gas-like power without the maintenance.
Consider Something Else When
A small flat lawn is the only mowing task, since the Makita DLM330Z handles compact spaces with less weight and complexity.
The Honda HRX-BE brings the brand’s reputation for engine engineering into the battery category, pairing a Honda-built electric motor with the well-known Versamow system. That 4-in-1 mulching, bagging, discharge, and leaf-shred setup (all controlled through a single Clip Director lever, no extra attachments required) gives you flexibility that most cordless mowers skip.
For owners who care about long-term durability and don’t mind paying a premium, this is the workhorse option. The twin-blade MicroCut system (two stacked blades that chop clippings into finer pieces) produces finer mulch than single-blade rivals like the EGO Select Cut, which helps lawn health during heavy growth periods.
Useful Touches
- Versamow 4-in-1 Clip Director switches modes without swapping parts.
- Honda motor platform delivers consistent RPM under load.
- Twin-blade MicroCut design produces finer mulch for healthier soil.
Points To Note
- Premium build typically costs more than competing cordless mowers.
- Battery and charger may not always be included depending on configuration.
Quick Facts
Best Suited To
Detail-oriented homeowners who switch between mulching and bagging through the season and value long-term build quality.
Skip It When
Budget is the main concern, in which case the Casince 17-inch cordless mower covers basic small-lawn needs at lower cost.
The Honda HRX-BV builds on the same Honda motor and Versamow platform as the HRX-BE, but adds variable-speed self-propulsion that responds to how hard you’re gripping the bail lever. Walking slower slows the mower, walking faster speeds it up, which feels intuitive once you trust it.
Owners with mixed terrain appreciate the responsive pace control, though I’d note the value proposition depends heavily on whether variable-speed matters more to you than the simpler fixed-speed drive on competing models. The Versamow mulching system still handles leaf shredding without extra attachments, which is the main draw versus cheaper cordless options.
The Upside
- Variable-speed self-propel matches mower pace to your walking speed.
- Same Versamow 4-in-1 system as the HRX-BE.
- Honda engineering focus on long-term durability.
Honest Caveats
- Higher price than fixed-speed alternatives in this category.
- Battery and charger configuration varies, so confirm what’s included.
- Variable-speed system has a learning curve compared to simple on/off drive.
Who Will Love This
Mowers who want refined pace control and don’t mind investing in Honda’s premium electric platform.
Reach For A Different Pick When
You want simpler controls at a lower entry point, in which case the Greenworks 80V 21in Push Lawn Mower, 4.0 Ah Battery and Charger covers basic needs without self-propulsion complexity.
The Makita DLM330Z is built for tight spaces where a full-size mower simply won’t fit. Its 330mm (about 13-inch) cutting width handles narrow side passages and small courtyards that would leave the 21-inch Honda or Greenworks models bouncing off fences. The 18V LXT battery platform (a slide-in battery design used across Makita’s cordless tool lineup) appeals to anyone already invested in Makita’s tool ecosystem.
Soft-start electronics protect the motor during engagement, and the 4,300 rpm blade speed keeps cuts clean in thin turf. Owners should plan to budget for batteries and a charger separately since this is a bare-tool configuration, which is the main trade-off versus the all-included Casince option.
Notable Gains
- Compact 330mm deck navigates narrow garden paths and gates.
- Compatible with Makita’s existing 18V LXT battery lineup.
- Soft-start motor engagement reduces wear on internal components.
- 3-in-1 cutting modes handle mulching, bagging, and discharge.
Points To Keep In Mind
- Batteries and charger not included, so factor in extra cost.
- Small deck means more passes on anything beyond a small lawn.
Perfect Match For
Makita tool owners with small lawns or tight garden layouts who already have compatible batteries on hand.
Another Choice May Suit
You don’t already own Makita batteries, in which case the Casince 17-inch cordless mower arrives ready to mow out of the box.
Picking The Right Mower For Your Yard Size And Routine
Walk-behind mowers split into three practical tiers based on property size and terrain. For yards under 2,500 square feet with simple rectangular layouts, a compact 13 to 17-inch deck keeps storage simple and maneuvering painless, and models like the Casince or Makita DLM330Z fit that bill without overpaying for capacity you won’t use. For lawns between 2,500 and 7,000 square feet, the sweet spot sits around a 21-inch deck with at least 40 minutes of runtime, which the Greenworks 80V handles comfortably.
Why Deck Size Matters More Than You Think
A wider deck finishes the job in fewer passes, but only if your yard has open stretches to use it. Lots of narrow side yards, trees, and garden beds actually slow down a 21-inch mower because you spend more time trimming edges than cutting grass. Measure your narrowest gate before falling for a full-size model.
Battery Voltage And Real Runtime
Voltage ratings (80V, 56V, 18V) describe the system’s power potential, but amp-hours (Ah) tell you how long that power lasts. A high-voltage pack with low Ah cuts runtime short, while a moderate-voltage pack with 7.5Ah covers more ground. For mixed-grass yards with thicker patches, look for at least 5.0Ah of total capacity.
When Self-Propulsion Becomes Essential
Flat lawns under a quarter acre rarely justify self-propelled drives. Sloped yards, thick St. Augustine grass, or properties over half an acre change the math: pushing becomes exercise, and the EGO POWER+ LM2135SP or Honda HRX-BV start earning their higher cost through reduced fatigue.
Key Considerations Across These Picks
Common Shopping Slip Ups
The most common mistake is buying for peak grass growth and ignoring what your yard looks like most of the year. Spring and early summer demand more runtime, but fall mulching and leaf shredding call for finer blade systems. Versamow-equipped Hondas and the EGO Select Cut handle that seasonal shift better than single-mode rivals.
When Paying More Pays Off
Premium tiers generally buy you better mulching blade systems, longer-lasting brushless motors, and self-propelled drives. For lawns under 2,500 square feet, these upgrades rarely justify the extra cost. For larger or sloped properties, the time savings and cut quality add up quickly, especially across multiple mowings per season.
Frequently Asked Questions
How long do cordless mower batteries actually last?
Most lithium-ion packs hold useful capacity for 3 to 5 years with proper storage, meaning keeping them at room temperature and avoiding full discharges. Heavy users who mow twice weekly may notice shorter runtimes sooner.
Can cordless mowers handle wet grass?
Wet grass strains any mower, and cordless models are no exception. Clumps clog decks, and batteries drain faster fighting through moisture. Waiting for the lawn to dry usually produces a cleaner cut and protects the motor.
Is a brushless motor worth the upgrade?
Brushless motors (which use electronic controllers instead of physical carbon brushes to manage the motor’s magnetic field) generally run cooler, last longer, and deliver more torque than brushed equivalents. For frequent mowing, the upgrade tends to pay off through lower maintenance and longer tool life.
Do I need self-propulsion for a small yard?
Flat lawns under a quarter acre rarely require self-propulsion, and a lighter mower handles tighter turns more easily. Sloped terrain or thick grass changes the equation, and a self-propelled drive reduces fatigue noticeably in those conditions.
What maintenance does a cordless mower need?
Blade sharpening once or twice per season, deck cleaning after each mow, and battery storage at moderate charge levels cover most needs. Unlike gas mowers, there’s no oil changes, spark plugs, or fuel stabilizer to manage.
The Takeaway
Battery walk-behinds have closed the gap with gas engines for most suburban lawns, and the right pick depends more on yard size and terrain than brand loyalty. Match deck width to your property, factor in battery ecosystem compatibility, and let terrain decide whether self-propulsion belongs on your shortlist.