Battery mowers have finally grown up. The newest generation swaps gas-engine noise and exhaust for cordless convenience without giving up cutting width, deck size, or run time, and that’s the whole reason this list exists. Whether trimming a postage-stamp lawn or mowing half an acre every weekend, these six picks cover the spread of needs, budgets, and yard sizes.
A Quick View Of The Lineup
Greenworks 80V 21in Push Lawn Mower 4.0Ah Battery
Casince 17in Cordless Walk Behind Lawn Mower
EGO POWER+ LM2135SP 21in Self-Propelled Mower
Honda HRX-BE 21in Battery Lawn Mower HRX217
Honda HRX-BV 21in Battery Lawn Mower HRX217
Makita DLM330Z 18V Li-ion LXT Lawnmower Bare Tool
More Details On Our Top Picks
The Greenworks 80V lands as the kind of mower I keep recommending first because it skips the small-battery compromises. A 21-inch steel deck covers a suburban yard in fewer passes than the Casince that follows, and the brushless motor (a motor design with no friction-prone brushes, so it runs cooler and lasts longer) pushes through thicker spring growth without bogging down. The single-lever height adjust is one of those features that sounds minor until you’ve used a multi-lever system on a damp morning.
What I like most is the run-time-to-charge ratio. A 4.0Ah battery (amp-hours, a measure of how much energy the pack holds) returns to full in roughly 60 minutes with the included rapid charger, and most folks with a quarter-acre lot finish a mow in well under that window. It’s heavier than the Makita I cover later, but the trade-off shows up as a more planted cut on uneven ground.
The Good Stuff
- 80V platform gives genuine headroom for tall fescue and damp grass that lower-voltage mowers struggle with.
- Brushless motor extends tool life and keeps noise well below a gas equivalent.
- Single-lever height adjust lets you change all four wheels at once instead of flipping levers individually.
- 60-minute rapid charge on the included 4.0Ah pack means a top-up during lunch covers most yards.
- Steel deck holds up to bumps and kerbs better than the plastic shells on budget options.
Things To Consider
- Push-only design, so steeper lawns will feel like a workout without a self-propelled assist.
- 80V batteries are heavier than 40V or 18V packs, and the chassis weight shows up when lifting into a shed.
- Owners commonly report that the rapid charger runs warm during heavy cycling, so plan ventilation.
At A Glance
Built With In Mind
Homeowners with quarter- to half-acre lawns who want gas-like cut quality without the noise, fumes, or seasonal oil changes.
Skip It When
The EGO POWER+ LM2135SP fits better when your yard slopes enough that a self-propelled drive really matters.
The Casince 17-inch sits in the sweet spot for townhomes and small suburban lots where a 21-inch deck is overkill. Two 20V 4.0Ah batteries run in tandem (sharing the load across both packs), and the listed coverage of roughly 5,380 square feet per charge covers most front-and-back combinations in a single pass. Six height settings between 1 and 3 inches let you match whatever the HOA (homeowners association) demands without swapping tools.
Compare that to the Greenworks above, and the trade-off is clear: smaller deck, lighter push, but you’ll do more laps on anything over a third of an acre. For a starter mower or a tight side-yard gate, the narrower cut makes fence-line work cleaner.
Useful Strengths
- 17-inch deck slips through standard 36-inch gates without folding or lifting.
- Dual-battery setup shares the load and extends total run time beyond most single-pack competitors.
- Six height positions from 1 to 3 inches cover Bermuda to fescue without fuss.
- Light enough to hang on a wall-mounted shed hook without straining the fastener.
Honest Caveats
- The dual 20V system is quieter on paper but produces noticeably less torque in thick St. Augustine than the 80V Greenworks.
- Smaller bagging capacity means more trips to the compost pile mid-mow.
Right Fit For
First-time homeowners and city-lot dwellers with a tight storage closet and a lawn under 5,000 square feet.
Look Elsewhere When
The Greenworks 80V Push Lawn Mower suits anyone mowing more than a third of an acre who needs to finish in one charge.
The EGO POWER+ LM2135SP is the one I send friends toward when they say the words “just like gas, but battery.” A self-propelled rear-wheel drive takes over the pushing on inclines, and the listed 7.0 ft-lbs of torque puts it in the same conversation as small-displacement gas engines for thick, weedy growth. The Select Cut Multi-Blade system ships with three interchangeable lower blades, so mulching, bagging, and extended-run modes are blade swaps, not accessory buys.
The bundle includes a 56V 7.5Ah battery plus a 5.0Ah spare that ships separately, which effectively doubles your working time before a recharge. For most backyards, that means starting on Saturday morning, finishing the front, swapping the pack, and finishing the back without ever waiting on the charger.
Positive Takeaways
- Self-propelled drive turns hill mowing from a workout into a walk.
- Select Cut system lets you tailor cut quality to conditions without buying extras.
- Two batteries in the bundle cover a full acre in one session for most users.
- Listed torque competes with gas, so overgrown lawns don’t stall the blade.
Trade Offs
- Self-propelled components add weight and cost over a simple push like the Casince above.
- Spare battery ships separately, so your first mow might be single-pack while you wait.
Who Should Grab It
Suburban homeowners with sloped, large, or thick-grass lawns who want the closest thing to gas performance in a battery platform.
Reach For A Different Pick When
The Honda HRX-BE 21in Battery Lawn Mower fits homeowners who prioritize Versamow-style mulching over raw torque.
The Honda HRX-BE carries the brand’s reputation for cut quality into the battery category, and the 4-in-1 Versamow system with Clip Director is the standout feature. That mechanism lets you dial between mulching, bagging, discharging, and leaf-shredding with a single lever rather than swapping accessories, which matters on a fall cleanup day when you’re juggling modes between passes. The Honda GCV-derived motor platform targets the same RPM (revolutions per minute, the blade-tip speed) maintenance that makes their gas HRX series so well-regarded.
Where this differs from the EGO above is in refinement rather than raw force. The HRX-BE is built for the homeowner who notices a slightly cleaner stripe and is willing to trade peak torque for build quality.
Useful Touches
- Versamow Clip Director switches cutting modes mid-mow without tools.
- 21-inch deck with twin blades produces a noticeably finer mulch than single-blade designs.
- Honda’s motor tuning holds blade speed under load, so cut quality stays consistent in damp grass.
Points To Keep In Mind
- Premium build comes at a price tier well above the Greenworks 80V.
- Push-only format, so steep yards will feel heavier than the self-propelled EGO LM2135SP.
Feature Snapshot
Whose Shelf It Belongs On
Detail-oriented homeowners with flat to moderate lawns who want mulching versatility and a refined cut finish.
A Better Fit Elsewhere
The EGO POWER+ LM2135SP is the better match for hilly properties where self-propelled drive matters more than mulching finesse.
The HRX-BV is the variable-speed sibling to the HRX-BE above. The “V” model adds a cruise-style speed control so you can match pace to terrain or stride without riding the drive lever constantly. Versamow and Clip Director carry over, so mulch quality remains the same calling card.
Same story with the deck and motor platform, but where this model stands apart is the ergonomic dial. On long, flat stretches, dialing in a steady pace reduces forearm fatigue noticeably, and the trade-off is a small bump in cost over the BE version.
Points In Its Favor
- Variable-speed dial reduces hand fatigue on larger flat lawns.
- Versamow system matches the HRX-BE for mulching and leaf-shredding quality.
- 21-inch deck keeps pass count down compared to the 17-inch Casince.
Softer Spots
- Sits in a similar premium tier to the HRX-BE, so the upgrade is justified mostly by the speed control.
- Without a self-propelled drive, hills still require manual pushing like the BE.
Made For
Homeowners with large, flat lawns who want Honda build quality plus dial-in pace control for long mowing sessions.
Consider Something Else When
The EGO POWER+ LM2135SP serves better when your lawn has more slope than the variable-speed dial can compensate for.
The Makita DLM330Z is the niche pick on this list, and that’s its strength. At 330 mm (about 13 inches) cutting width and weighing roughly 14 pounds with battery, it slots into small lawns, tight courtyards, and second-floor balconies where the Greenworks above would be overkill. It runs on the 18V LXT slide battery platform, so anyone already invested in Makita drills, impact drivers, or trimmers just drops in a pack they already own.
The honest read is that bare-tool pricing only beats bundled mowers when you already own the batteries and charger. Otherwise the total cost climbs past the Casince reviewed earlier.
Everyday Perks
- Compact 330 mm deck navigates narrow side-yard gates and tight corners without trimming first.
- 18V LXT compatibility means existing Makita owners skip buying new batteries.
- Lightweight build reduces strain during carry-up-stairs storage.
- Soft-start motor ramps up smoothly instead of jerking the chassis.
Small Caveats
- Batteries and charger are not included, so first-time Makita buyers should budget for both.
- Smaller deck means more passes on anything over a small courtyard.
Perfect Match For
Makita tool owners with small lawns, balcony turf, or courtyard spaces who want to share batteries across their kit.
Swap It Out When
The Casince 17in Cordless Walk Behind Lawn Mower suits non-Makita households needing a complete ready-to-mow package.
What To Weigh Before Choosing A Battery Lawn Mower
Deck width drives everything else. A 17-inch deck like the Casince or Makita handles tight gates and small lots, while a 21-inch deck (Greenworks, both Hondas, and the EGO) cuts pass count in half on anything over a third of an acre. For most suburban lots between 3,000 and 8,000 square feet, a 21-inch deck is the practical sweet spot.
Voltage and amp-hours tell the real story on power. Higher voltage platforms (the 80V Greenworks and 56V EGO) deliver the torque that thick, damp grass demands, while lower-voltage systems like the Makita 18V LXT trade raw power for portability. A 4.0Ah or larger battery is the practical floor for finishing a typical lawn in one charge; anything smaller usually means a mid-mow swap.
Drive type matters more than people expect. Self-propelled mowers like the EGO LM2135SP turn hills into a non-event, while push mowers (Greenworks, Casince, both Hondas, and Makita) reward flat lawns with simpler maintenance. If your yard has any meaningful slope, self-propelled is the upgrade that pays off most consistently.
Battery platform compatibility is the silent budget saver. The Makita DLM330Z only makes sense for existing Makita LXT owners. If you’re buying into a platform fresh, a mower with a battery and charger in the box (every other pick here) avoids hidden costs.
Smart Considerations Across These Picks
Traps First Timers Fall Into
Buying on deck width alone is the most common mistake. A 21-inch deck on a postage-stamp lawn wastes maneuverability and adds storage headaches. Match deck size to lawn size first, then refine on voltage and features.
Forgetting batteries and chargers are sometimes sold separately catches shoppers off guard with the Makita DLM330Z. Always confirm whether the listing includes the pack and charger, because replacing them adds quickly to the total.
Where The Extra Money Goes
Premium tiers like the Honda HRX-BE and HRX-BV buy refinement rather than raw power. You get better mulching systems (Versamow), steadier motor tuning under load, and ergonomic touches like variable-speed dials. The upgrade pays off most for homeowners who mow weekly and notice the difference between a fine mulch and a chunky one.
Higher-tier self-propelled mowers like the EGO LM2135SP add drive motors, heavier chassis, and beefier battery packs. Worth the jump when your lawn has slopes or stretches past a third of an acre, less so for flat city lots.
Frequently Asked Questions
How long do battery lawn mowers actually run?
Most residential battery mowers deliver 30 to 60 minutes of run time per charge under typical conditions. Higher-capacity packs (4.0Ah and up) on platforms like the Greenworks 80V and EGO 56V sit at the longer end, while compact 18V systems run shorter. Real-world time drops in thick or wet grass.
Can a battery mower handle thick or wet grass?
Higher-voltage platforms (56V and 80V) with brushless motors, like the EGO LM2135SP and Greenworks 80V, manage damp growth far better than entry-level 18V or 20V mowers. Cutting wet grass still isn’t ideal, but the torque gap matters.
Are battery mowers worth it over gas?
For most homeowners with lawns under half an acre, battery mowers eliminate oil changes, gas storage, pull-cords, and engine noise. The trade-off is run time, which rarely matters on lots under 8,000 square feet.
How long do battery mower batteries last?
Quality lithium-ion packs typically deliver 3 to 5 years of regular use before noticeable capacity loss. Storing batteries at room temperature and avoiding full discharge extends that window.
Do battery mowers need much maintenance?
Maintenance is minimal: keep the deck clean, sharpen or replace the blade once or twice a season, and store the battery indoors during extreme temperatures. No oil, spark plugs, or air filters.
Closing Remarks
The right battery mower is the one that matches your lawn, your storage, and your tolerance for swapping packs. For most homeowners, that’s a 21-inch deck in the 56V to 80V range with a battery and charger in the box. Pick from this list based on whether your priority is raw power, mulching finesse, or compact storage, and you’ll likely end up with a mower that outlasts its warranty.