A rolling lawn sounds simple until the first cut. Slight dips, soft patches after rain, and uneven growth make ordinary push mowers skid or scalp, and a gas engine feels heavy when you’re guiding it across soft turf. The right tool for a rolling yard pairs a stable deck with light steering and enough torque to keep blade speed up where the grass leans or bunches.
I pulled together seven cordless and electric walk-behind options that handle that exact job, from a corded budget pick for tiny patches to wide-deck brushless models built for quarter-acre yards. Here’s what each one brings to your lawn.
Your Options, Compared
Greenworks 80V 21in Push Lawn Mower
BILT HARD 15in Corded Electric Lawn Mower
Casince 17in Cordless Walk-Behind Mower
Worx 20V 14in Cordless Mower WG733.1
Worx 40V 14in Cordless Mower WG735
Worx 40V 17in Cordless Mower WG745
KraftSense 40V 21in Cordless Mower
More On The Choices That Made The List
The Greenworks 80V is the heavy hitter of the group, pairing a 21-inch steel deck with a brushless motor (a motor with no carbon brushes, so it runs cooler and lasts longer than brushed designs) that holds blade speed through taller, wetter grass. On a rolling yard with soft spots, the wider deck covers more ground per pass, which means fewer turns across uneven terrain and less chance of rutting.
For homeowners with a quarter acre or more of mixed terrain, this is the model that asks the least of you physically. The single-lever height adjustment saves you from fiddling with four separate wheels, and the 60-minute run-time on the included 4.0Ah battery is enough to finish most yards without a recharge.
Useful Touches
- 21-inch steel deck reduces the number of passes on rolling terrain, which protects soft turf from repeated wheel tracks
- Brushless motor holds torque (rotational force) when grass thickens in low spots, so cut quality stays consistent across uneven ground
- Single-lever height adjustment is faster than four-wheel setups when you need to raise the deck over a dip
- Rapid charger refills the 4.0Ah battery in about 60 minutes, useful when neighbors borrow it for a quick cut
Trade Offs
- Heavier than smaller deck models, so going uphill on soft turf can wear you out
- Steel deck will show scratches and can rust if stored wet, so a covered spot or wipe-down helps longevity
- 80V battery platform is not cross-compatible with lower-voltage Greenworks tools you may already own
Key Specs
Right Fit For
Homeowners with a quarter acre or more of rolling lawn who want fewer passes and a deck that won’t bog in thicker patches.
Skip It When
Your yard is small and mostly flat; the Casince 17in Cordless Walk-Behind Mower is lighter and easier to maneuver in tight spaces.
The BILT HARD is the simplest tool on this list, and that’s exactly why it works for some yards. An 11-amp corded motor spinning at 3300 RPM delivers steady power that never fades as a battery drains, which matters when you’re mowing a small patch of uneven grass that fights the blade.
Because there’s no battery pack on board, the deck stays light, and the foldable handle makes it easy to hang on a garage wall. It’s not built for a half acre, but for a townhouse yard with a gentle roll, it does the job without the cost of a battery platform.
What Works In Its Favor
- 11-amp corded motor gives constant power that doesn’t taper off in thick grass
- Lightweight plastic deck is easy to lift over steps and store vertically
- Five height positions from 1 to 3 inches cover most cool-season grass preferences
- 35-liter grass bag holds enough clippings for a full small-yard cut
Things To Consider
- The cord limits reach, so you’ll need an outdoor extension cord rated for the motor’s draw
- 15-inch deck means more passes than wider models, which tires you out on larger rolling areas
- Plastic deck can fade and become brittle after years of sun exposure
Made For
Small yards under 2,000 square feet with a single outlet within reach and a mild slope that doesn’t fight a cord.
Look Elsewhere When
You want to mow without managing a cord; the Worx 20V 14in Cordless Mower WG733.1 trades the cable for a light battery and is easier to steer around landscaping.
The Casince 17-inch lands in the middle of the pack where many rolling lawns actually live: medium-sized yards that need a wider cut than 14 inches but don’t justify a 21-inch deck. Two included 20V 4.0Ah batteries run up to about 40 minutes, which covers roughly 5,380 square feet on a charge.
Six height settings from 1 to 3 inches give you finer control over seasonal cuts than a five-position lever. For a yard with both flat stretches and a couple of low spots, that range helps you raise the deck over a dip without scalping the crown.
What Stands Out
- 17-inch deck balances coverage and maneuverability better than wider models in tight side yards
- Two batteries mean you can swap mid-cut if the first drains on a hot afternoon
- Six height positions offer finer tuning than the typical five-step range
Worth Noting
- Run-time of about 40 minutes may leave larger yards half-finished
- Brand recognition is newer, so long-term parts availability is less proven than established names
Key Specs
Whose Lawn It Belongs On
Medium rolling lawns up to roughly 5,000 square feet where you want a wider cut than a 14-inch deck but easier steering than a 21-inch model.
Consider Something Else When
Your yard pushes past 5,000 square feet; the Greenworks 80V 21in Push Lawn Mower covers more ground per pass and runs longer on a single charge.
The Worx WG733.1 is the lightest machine in Worx’s mower lineup, and that weight matters when you’re pushing uphill on soft ground. A 14-inch deck and a brushless motor keep the body compact enough to slip between garden beds without dragging clippings into the mulch.
One 20V 5.0Ah PowerShare Pro battery handles up to 3,200 square feet on a single charge. PowerShare means the battery fits 140-plus other Worx tools, so if you already own a Worx trimmer or blower, this mower drops into the same ecosystem without buying a second charger.
What It Does Well
- Lightest mower in the lineup, so it’s the easiest to push on soft or damp turf
- Brushless motor extends runtime and reduces wear compared to brushed designs
- PowerShare battery works across 140-plus Worx tools you may already own
- 2-in-1 deck switches between bagging and mulching without extra parts
Honest Caveats
- 14-inch deck means more passes than wider models on open stretches
- Single battery limits run-time, so larger yards need a charged spare
Who Will Love This
Homeowners with small, uneven yards and existing Worx tools who want one battery platform across their whole outdoor kit.
Reach For A Different Pick When
Your lawn stretches past 3,000 square feet; the Casince 17in Cordless Walk-Behind Mower covers more ground per pass with dual batteries included.
The Worx WG735 steps up from the WG733.1 in voltage, not deck size, and that distinction matters on rolling ground. IntelliCut technology automatically adds torque when the blade hits thicker grass, so on a slope where the grass leans, the motor compensates instead of bogging down.
The 14-inch deck keeps the unit light enough to steer around ornamental beds, while the optimized deck airflow channels clippings toward the rear bag for cleaner cuts. For a yard under an eighth of an acre, that’s a smart trade.
Positive Takeaways
- IntelliCut adjusts torque on the fly, helping the blade stay at speed through thicker patches
- Brushless motor adds runtime efficiency over brushed designs
- Optimized deck airflow improves bagging and reduces clumping on damp grass
Soft Spots
- Single 20V 4.0Ah battery limits continuous run-time on lawns pushing the eighth-acre mark
- 14-inch deck requires more passes on any open stretch of lawn
Built With In Mind
Small rolling lawns under an eighth of an acre with mixed grass thickness that benefit from adaptive torque on slopes.
Not Your Match When
You want fewer passes on a wider lawn; the Worx 40V 17in Cordless Mower WG745 uses the same platform with a wider deck and dual batteries.
The Worx WG745 is the brand’s step up for larger rolling yards, and the upgrades line up with the workload. A 17-inch deck covers more ground than the WG735, and two 20V 4.0Ah PowerShare batteries give you continuous run-time up to about a quarter acre. The dual charger refills both packs at once.
Brushless motor design means you skip the oil changes and tune-ups that gas engines demand. If you’ve been nursing an old gas mower that’s hard to start, this swap removes the maintenance routine entirely.
Useful Highlights
- Two batteries and a dual charger extend run-time for quarter-acre lawns
- PowerShare batteries fit 140-plus Worx tools, so the platform grows with your kit
- Brushless motor eliminates gas-engine maintenance like oil and spark plugs
- 17-inch deck balances width and maneuverability for typical suburban yards
Practical Considerations
- Heavier than 14-inch models, so going uphill on soft turf can wear you out
- Battery storage matters in winter, since cold drains lithium packs faster
Feature Snapshot
Perfect Match For
Quarter-acre rolling lawns where you want a wider deck without jumping to a 21-inch model and prefer the Worx PowerShare ecosystem.
Swap It Out When
You need a wider deck for fewer passes on open ground; the KraftSense 40V 21in Cordless Mower offers a 21-inch cut in a similar cordless package.
The KraftSense 21-inch rounds out the list with the widest deck and a focus on low-noise operation, which is genuinely useful if your mowing window falls before or after work and your neighbors keep early hours. A brushless motor keeps the whine down compared to brushed designs, and dual 4.0Ah batteries run up to about 40 minutes.
For homeowners with a quarter acre and noise-sensitive surroundings, the combination of deck width and quiet running is the draw. You finish faster and bother fewer people doing it.
Noteworthy Benefits
- 21-inch deck covers open ground quickly, reducing the number of turns on rolling terrain
- Brushless motor runs noticeably quieter than brushed or gas equivalents
- Dual 4.0Ah batteries deliver up to 40 minutes of run-time
- Cordless design skips the gas-engine maintenance routine
Points To Keep In Mind
- 21-inch deck is wider to store, so measure your shed or garage before buying
- Run-time of about 40 minutes may require a mid-cut swap on larger yards
- Brand is newer to the cordless mower category, so long-term service support is less proven
Quick Facts
Best Suited To
Homeowners with a quarter acre who mow early or late and want to keep noise down without sacrificing deck width.
A Better Fit Elsewhere
You’re committed to a single battery platform across tools; the Worx 40V 17in Cordless Mower WG745 uses the same PowerShare batteries as many other Worx tools you may already own.
What To Weigh Before Choosing Mowers For Rolling Lawn
Deck Width And Lawn Size
Deck width is the first thing to match to your yard. A 14-inch deck handles tight, landscaped areas under 2,500 square feet, while a 17-inch deck fits most suburban lots. A 21-inch deck makes sense for open stretches over a quarter acre, but the trade-off is wider storage space and more weight pushing uphill.
Power Source: Corded Versus Cordless
Corded mowers deliver constant power without recharge pauses, but the cord limits reach and can drag across flower beds. Cordless mowers free you to mow anywhere the battery carries you, but run-time is the limiter. For rolling lawns with obstacles, cordless usually wins on convenience.
Brushless Motor And Battery Life
Brushless motors last longer and hold torque better than brushed designs, especially when grass thickens on a slope. Higher voltage (40V or 80V) typically means more torque and longer run-time than lower-voltage systems, which matters when the blade meets damp or tall grass.
Height Adjustment And Cut Quality
Single-lever height adjustment saves time over four-wheel setups, and a wider height range (1 to 3 inches or more) covers seasonal preferences. Finer step increments help you match the cut to specific grass types like fescue or Bermuda.
Key Considerations Across These Picks
Mistakes Worth Dodging
Buying a wider deck than your storage allows is the most common slip-up. Measure your shed door and garage wall before picking a 21-inch model. Another trap is choosing voltage over deck size; a 40V battery on a 14-inch deck covers less ground than a 21-inch deck with the same battery.
Where The Extra Money Goes
Spending up usually buys a wider deck, dual batteries, and a brushless motor. For rolling lawns, the wider deck and dual batteries matter more than extra voltage, since they reduce passes and extend run-time across uneven ground. The premium picks make sense when your yard is large enough to feel the difference.
Frequently Asked Questions
What deck width works best for a rolling lawn?
A 17-inch deck is the most versatile for most rolling lawns, balancing coverage and maneuverability. Smaller yards under 2,500 square feet do fine with a 14-inch deck, while open quarter-acre lawns benefit from a 21-inch deck to reduce passes.
How long does a cordless mower battery typically last?
Most cordless mower batteries in this list run between 30 and 60 minutes per charge, depending on grass thickness and deck size. Carrying a second battery or choosing a dual-battery model removes mid-cut downtime.
Are brushless motors worth the upgrade?
Brushless motors last longer, run quieter, and hold torque better under load than brushed motors. For rolling lawns with variable grass thickness, that torque hold matters when the blade meets a thicker patch on a slope.
Can cordless mowers handle damp grass?
Cordless mowers can handle slightly damp grass, but thick wet clumps bog any mower. Cutting in the late morning after dew dries gives the cleanest result and protects the deck from clumping.
How do I store a cordless mower in winter?
Store the mower in a dry, covered space and remove the batteries. Lithium batteries lose charge faster in cold storage, so bring them inside and keep them at moderate room temperature during the off-season.
Closing Remarks
The right mower for a rolling lawn comes down to your yard’s size, slope, and how much noise matters to your neighbors. Match the deck width to the lawn, pick a battery system you can live with, and let the terrain guide the rest. With any of these seven picks in the garage, the cut gets easier, and the soft spots stop fighting back.