Cordless mowers have grown up fast, and mulching has quietly become the feature people care about. I’ve watched neighbors trade their loud, fussy gas machines for battery-powered decks that chop clippings fine enough to disappear into the lawn. If you’re tired of bagging, hauling gas cans, or pulling a cord, a quality mulching model saves time and feeds your turf at the same time.
A Snapshot Of The Selections
Greenworks 80V 21in Push Lawn Mower 4.0 Ah
Casince 17in Cordless Walk Behind Lawn Mower
Worx 20V 14in 2-in-1 Lawn Mower WG733.1
Worx 40V 14in 2-in-1 Lawn Mower WG735
Worx 40V 17in 2-in-1 Lawn Mower WG745
EGO POWER+ 21in Self-Propelled Mower LM2135SP
Litheli 40V 16in Cordless Brushless Lawn Mower
Taking A Closer Look At The Options
The Greenworks 80V is the muscle pick of this lineup, and it shows the moment you push it across tall fescue. A steel 21-inch deck gives it a wide footprint, which on a half-acre lot means fewer passes and a quicker Saturday morning. The brushless motor (a motor with no internal brushes, so it runs cooler and tends to last longer than brushed designs) helps it chew through dense patches without bogging down.
For households that want one mower to handle a real lawn, this one earns its keep. The included 4.0Ah battery returns up to about 60 minutes of runtime under typical conditions, and the rapid charger brings it back in roughly an hour. Compared to the lighter 14-inch models below, you trade some maneuverability for raw cutting ability.
The Value In It
- The 21-inch steel deck covers more ground per pass, so mowing a mid-size yard feels less like a chore
- A brushless motor tends to run quieter and last longer than brushed equivalents, sparing you early replacements
- Up to 60 minutes of runtime covers most suburban lots without a mid-cut battery swap
- The rapid charger refills the 4.0Ah battery in about 60 minutes, which keeps the weekend on track
- Single-lever height adjustment lets you change all four wheels at once, a small but appreciated touch
Points To Note
- The steel deck adds weight, so it feels less nimble around tight landscaping beds than the 14-inch Worx models
- 80V batteries are heavier than 20V packs, and storing the spare takes more garage shelf space
The Right Fit
Homeowners with medium to large flat lawns who prioritize cutting width and runtime over compact storage will appreciate what this mower offers.
Look Elsewhere When
The Worx 40V 17-inch WG745 is a better match if you already own Worx PowerShare batteries and want a lighter deck for a quarter acre or less.
Casince keeps things simple, and that is exactly the point of this 17-inch cordless mower. The 20V twin-battery setup is approachable for someone trading in their first gas machine, and six height positions from roughly 1 to 3 inches give you room to dial in the look of your lawn. You will not find a ton of extras, just a sensible tool that gets the grass shorter.
Where the Greenworks above flexes with a wide steel deck, the Casince trims down for tighter spaces. About 40 minutes of runtime is enough for a typical small suburban yard, though thick spring growth may push you to finish in two sessions.
What Stands Out
- The 17-inch deck splits the difference between wide-body and compact mowers, suiting modest yards
- Two 20V 4.0Ah batteries let you swap in a fresh pack instead of waiting on a recharge
- Up to about 5,380 square feet of coverage per charge handles many small lawns in a single pass
Minor Gripes
- Plastic construction is lighter to push but may not weather bumps and rough storage as well as steel decks
- Brand recognition lags behind Greenworks or EGO, which may matter if you want a wide service network
Who It Suits Best
First-time cordless mower owners with a small lawn who want a no-fuss deck that handles weekend mowing without a learning curve.
A Better Fit Elsewhere
The Litheli 40V 16-inch mower is a smarter pick if you want a brushless motor and a wider deck for similar yard sizes.
Worx built the WG733.1 for tight city spaces, and it shows in the dimensions. The 14-inch deck is the smallest on the list, which is a blessing when your lawn is a narrow strip behind a townhouse. A single 20V 5.0Ah PowerShare Pro battery powers it, and that battery plays nicely with the rest of the Worx ecosystem if you already own their trimmers or blowers.
Compared to the Greenworks 80V earlier, this is a completely different animal. You give up cutting width, but you get something you can hang on a wall or tuck beside a recycling bin without rearranging the garage.
Positive Points
- The brushless motor stays quiet enough for early-morning mowing without waking the neighbors
- One 5.0Ah PowerShare battery covers about 3,200 square feet, plenty for most small urban lawns
- 2-in-1 cutting lets you switch between mulching and bagging based on the day
Worth Bearing In Mind
- The 14-inch deck means more passes on anything beyond a postage-stamp yard
- Single-battery design means a dead pack ends your mowing session until it recharges
Built With In Mind
City dwellers, apartment renters with a small patch of green, and anyone who needs a mower that lives in a hallway closet rather than a shed.
Skip It When
The Worx 40V 14-inch WG735 makes more sense if your grass is thicker or you want IntelliCut technology that ramps torque up on demand.
The WG735 takes the compact footprint of the WG733 and turns up the dial. IntelliCut is the headline feature, automatically boosting torque when the blades hit a thick patch so you do not have to slow your pace. The included 20V 4.0Ah battery is rated for roughly an eighth of an acre per charge, which lines up with most small suburban lots.
Where the Greenworks 80V is a wide-and-strong brute, this Worx feels clever. The optimized deck with airflow helps lift grass for a cleaner cut, and you can keep the clippings on the lawn as mulch rather than chasing a bag.
Why It Works Well
- IntelliCut adjusts torque on the fly, so dense spots stop being a stop-and-go battle
- The optimized deck with airflow lifts grass upright for a more uniform finish
- A 1/8-acre range per charge hits the sweet spot for many starter homes
Trade-Offs To Consider
- The 14-inch deck still feels narrow if your yard is open and flat
- Single-battery design means your mowing day halts if the pack runs dry mid-lawn
- Owners commonly report the plastic deck needs careful handling to avoid cracks over time
Best Suited To
Suburban homeowners with modest lawns who want a smart motor that handles variable grass without manual fiddling.
Reach For A Different Pick When
The Worx WG745 is the smarter choice for quarter-acre yards where you want a 17-inch deck and a dual-battery setup.
The WG745 sits in the middle of the Worx family and quietly does the most jobs well. Two 20V 4.0Ah PowerShare batteries feed a brushless motor, and the 17-inch deck covers ground faster than the smaller 14-inch siblings. The dual charger that ships with the unit means you are rarely waiting on a recharge.
Where the Casince above leans entry-level, this one earns its keep on a real lawn. If you already own a Worx trimmer or blower, those batteries slide right in, and that ecosystem advantage compounds over time.
A Few Highlights
- The dual-battery 40V setup is rated for roughly a quarter acre per charge
- Battery compatibility across 140+ Worx tools reduces future accessory costs
- The 17-inch deck feels like the right balance of width and maneuverability for most homes
Honest Caveats
- It is a push mower, so very large or sloped lawns can wear you out before the battery does
- At 40V it is heavier than the 20V WG733, which matters when carrying it up basement stairs
Whose Shelf It Belongs On
Homeowners with a quarter-acre yard who already use Worx PowerShare tools and want one mower that fits the family.
Not Your Match When
The EGO POWER+ LM2135SP is worth the step up if you want self-propelled drive and a multi-blade cutting system for thicker turf.
The EGO POWER+ LM2135SP is the most ambitious mower in this lineup, and the price tag reflects that. A 56V battery pushes out up to about 7.0 ft-lbs of torque, which is enough to rival many gas units. Self-propelled drive takes the strain out of sloped lawns, and the Select Cut multi-blade system swaps between mulching, bagging, and extended-runtime blades depending on the day.
Compared to the Worx WG745 above, this is a step up in nearly every spec. You also get an extra 5.0Ah battery in the box, so a second pack is ready when the first runs dry.
Reasons It Performs
- Self-propelled drive lightens the workload on inclines and larger lots
- The 21-inch deck matches the Greenworks for width while adding refined cut quality
- Three interchangeable lower blades let you optimize for mulching, bagging, or longer runtime
- The included 7.5Ah and 5.0Ah batteries give you flexible runtime options out of the box
Some Limits To Know
- The premium build commands a noticeably higher investment than the other mowers here
- Self-propelled mowers weigh more, which matters during storage or transport
Perfect Match For
Homeowners with larger, sloped, or thicker lawns who want gas-like power without the noise and maintenance.
Where Another Pick Suits Better
The Litheli 40V 16-inch mower is a friendlier choice for flat suburban yards where self-propelled drive is overkill.
Litheli rounds out the list with a flexible, no-drama cordless mower. Two 5.0Ah batteries combine to deliver 40V power, and the brushless motor means no oil changes or spark plugs. Six height positions between 25 and 75mm give you the range to handle most lawn types, and the 50L collection bag is handy when you want a tidy finish instead of mulch.
Where the Casince above is a simple starter pick, the Litheli brings a brushless motor and dual batteries at a friendly price. The 16-inch deck falls between the 14-inch Worx models and the 17-inch WG745, which makes it easy to steer around flower beds.
The Helpful Details
- The 2-in-1 design supports both mulching and bagging, useful for seasonal changes
- Twin 5.0Ah batteries keep the 40V output steady and let you finish mid-size yards without waiting
- Six height settings between 25 and 75mm cover everything from short Bermuda to tall fescue
- Brushless motor construction typically outlasts brushed equivalents with minimal upkeep
Details To Watch
- Litheli is a newer brand, so parts and service networks are still building compared to Greenworks or EGO
- The 16-inch deck still requires more passes than the 21-inch Greenworks or EGO options
Made For
Suburban homeowners who want a versatile, mid-size cordless mower without paying premium-pick prices.
Consider Something Else When
The Worx WG733 is a smarter grab for very tight city lawns where a smaller deck and lighter build matter more than battery capacity.
What Matters Most Before Choosing Mulching Electric Lawn Mowers
Match The Deck To Your Lawn
A 21-inch deck shaves time off bigger yards, but a 14-inch model slips through gates and around beds without re-routing. Measure your lawn before you fall in love with a wider model. If your property is under 3,000 square feet, a 14-inch deck is often the right call, and you save on storage too.
Runtime And Battery Reality
Manufacturer runtime claims are useful but rarely match real-world mowing. Thick grass, slopes, and wet mornings can cut your session short. Look for mowers with at least 40 minutes of rated runtime, and consider whether the brand’s ecosystem means you already own compatible batteries for other tools.
Mulching Quality Depends On The Cut
Fine clippings feed your lawn without smothering it, so blade design matters. Look for machines that advertise a dedicated mulching blade or, like the EGO LM2135SP, a multi-blade system with swappable inserts. A mower that chops clippings into dust is far better for soil health than one that leaves clumps.
Key Considerations Across These Picks
Pitfalls Shoppers Hit
Underestimating battery needs is the most common slip-up. Buyers choose a 20V mower for a quarter-acre lot and discover they need a second battery to finish. Equally important is ignoring deck width. A narrow mower on a wide lawn doubles your mowing time.
What The Higher Tier Buys
The premium tier earns its keep with self-propelled drive, wider decks, and interchangeable blade systems. For flat, small yards those upgrades may be wasted money, but for sloped or thick grass they pay back every Saturday morning.
Frequently Asked Questions
How Long Do Mulching Electric Lawn Mowers Typically Last?
A quality brushless mower can run for five to seven years with reasonable care. Battery lifespan depends on charge cycles and storage conditions, so keeping packs in a dry, temperate garage extends their usefulness.
Can Mulching Electric Lawn Mowers Handle Thick Or Wet Grass?
Most modern brushless models can handle damp grass, though cutting wet lawns always adds strain. For very thick growth, look for higher voltage systems like the 56V EGO or 80V Greenworks, which maintain blade speed under load.
Is Mulching Better Than Bagging For Lawn Health?
Mulching returns nutrients and moisture to the soil and reduces waste. Bagging is useful during disease outbreaks or heavy leaf fall, which is why many mowers, like the Litheli 40V, offer both modes.
How Often Should I Mow With A Mulching Electric Lawn Mower?
Most lawns do well with weekly cuts during the growing season. Mulching works best when clippings stay short, so frequent mowing prevents the clumps that smother grass.
Do These Mowers Work On Sloped Lawns?
Self-propelled models like the EGO LM2135SP handle slopes well. Push mowers can manage mild grades, but steep inclines quickly become tiring on a non-powered unit.
The Takeaway
If you want one mower for a small suburban lot, the Worx WG745 strikes a thoughtful balance. For something lighter, the Worx WG733 makes storage simple, while the EGO POWER+ LM2135SP earns its place on larger or sloped properties. Pick the deck width that matches your yard, then choose the battery system that fits your weekend routine.