I still remember the Saturday morning I swapped my gas mower for a cordless electric lawn mower. The smell of gasoline disappeared, my neighbor stopped waving from across the fence because the noise was gone, and the push-button start made me wonder why I waited so long. After spending the last three months mowing with eight different battery-powered mowers across small suburban lots, a half-acre family yard, and a steep hill behind our shop, I’m convinced this is the most practical upgrade a homeowner can make.
Switching to the best battery-powered lawn mowers used to mean accepting shorter runtime and weaker cutting power. That isn’t true anymore. In 2026, models from EGO, Greenworks, MZK, and LawnMaster are pushing 3,200 to 3,600 RPM blade speeds, self-propelled systems, and interchangeable battery platforms that turn a single purchase into an entire cordless tool ecosystem. Our team tested runtime in thick fescue, bagging capacity with damp clippings, hill-climbing on a 15-degree slope, and battery degradation over a 60-day stretch of weekly mowing.
This guide covers what we found: eight of the best cordless electric lawn mower options on the market right now, the buying factors that actually matter, and honest answers to the questions our readers ask most. Whether you’re working with a tiny townhouse lawn or a full acre of uneven terrain, there is a battery mower on this list that fits your yard and your budget.
Table of Contents
Top 3 Picks for Best Battery-Powered Lawn Mowers in 2026
If you’re short on time, these three mowers stood out across every test we ran. The EGO LM2134SP-2 took our top slot for power and runtime, the EGO LM2114 earned best value, and the Greenworks 60V offers serious muscle for shoppers on a tighter budget.
EGO Power+ 56V 21-Inch Self-Propelled
- 7.0 ft-lbs torque
- 100 min runtime
- Touch Drive self-propelled
- 8 cutting heights
EGO Power+ 56V 21-Inch Push
- 6.0 ft-lbs torque
- 55 min runtime
- 56V battery platform
- 5-year warranty
Greenworks 60V 21-Inch Push
- 3200 RPM blade speed
- Steel deck
- IPX4 waterproof
- Self-sharpening blades
Best Battery-Powered Lawn Mowers in 2026
Before we get into the full reviews, here’s a side-by-side look at all eight models we tested. The comparison includes voltage, deck size, weight, and runtime so you can zero in on the mower that matches your yard.
| Product | Specifications | Action |
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 Greenworks 40V 16in Push Mower |
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 MZK 40V 16in Brushless Mower |
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 Greenworks 80V 21in Self-Propelled |
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| EGO Power+ 56V 21in Self-Propelled |
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| EGO Power+ 56V 21in Push |
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| Greenworks 60V 21in Push |
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 LawnMaster 48V MAX 19in Brushless |
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 Greenworks 48V 17in Push |
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1. Greenworks 40V 16in Push Lawn Mower – Best for Tiny Yards
Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger
40V 4.0Ah battery
16 inch cutting deck
5-position height adjustment
3-year warranty
Pros
- Lightweight at 37.5 lbs
- Push-button start
- Quiet operation
- Includes battery and charger
- 3-year warranty
Cons
- 16 inch deck narrow for big yards
- Battery runtime drops in thick grass
My wife pulled this mower out of the garage on day one of testing and didn’t complain about pushing it, which is the highest praise a walk-behind can earn. At 37.5 pounds, the Greenworks 40V 16-inch model is one of the lightest cordless mowers I have ever muscled around, and the 16-inch deck slips easily through a narrow side gate to reach the backyard.
The included 4.0Ah battery delivers about 35 minutes of real-world mowing, which lined up almost exactly with our 1/8-acre test lot. Charging takes about an hour, so a full day of mowing a small lawn means one quick recharge. The 5-position single-lever height adjustment (1.25 to 3.75 inches) was easy to use one-handed, and the 2-in-1 mulch-or-bag system lets you switch modes without tools.
Where this mower shines is storage. The deck is plastic (not steel), which I’m always slightly skeptical about for longevity, but it kept the weight down and didn’t flex during hard cuts. After 12k+ reviews and an average 4.2-star rating, the user base has spoken: this is a reliable entry-level cordless lawn mower for tight lots, townhomes, and lawn-strip front yards.
The 2-in-1 system handles both mulching and rear bagging, though the bag is on the small side. Users mowing medium yards report they need to empty it twice per mowing session. For the price point, that’s a fair trade.
Battery life and platform fit
The 40V battery is interchangeable across roughly 30 Greenworks tools. If you already own a Greenworks string trimmer or leaf blower, you can swap batteries and save about $80 on a bare tool version. Cold weather performance was unremarkable – expect roughly 15% capacity loss below 40°F, which is standard for lithium-ion packs.
Long-term durability considerations
Forum users on r/lawnmowers have flagged Greenworks plastic deck cracking after 4+ years, but most failures occurred from storing the mower outside through winter. Kept in a dry garage, this mower should hit the 5-year mark without trouble. The 3-year warranty covers defects, though Greenworks customer support gets mixed reviews.
2. MZK 40V 16-Inch Brushless Cordless Mower – Quietest Mower Tested
MZK 40V 16-Inch 2-in-1 Lawn Mower, Brushless Cordless Push Mower
Dual 20V 4.0Ah batteries
Brushless motor
4-position height adjustment
30L rear bag
Pros
- Brushless motor runs quieter
- Dual batteries extend runtime
- Lightweight for storage
- Easy assembly
- 4.8-star rating
Cons
- Actual deck closer to 13 inches
- Battery life shorter than competitors
I expected the MZK 40V to be a generic import, but after three weeks of testing I get why 88% of owners give it 5 stars. The brushless motor is genuinely the quietest mower on this entire list – I could mow at 7 a.m. without a single neighbor complaint, which is the only real perk that matters for early-morning weekend warriors.
The MZK ships with two 20V batteries that combine to a 40V system, so you can run one while the other charges. The trade-off is that each battery is smaller than the Greenworks single-pack, and total runtime on our test lot hovered around 30 minutes rather than the marketed 45. That’s still enough for an average city lot.
The 2-step safety start prevents accidental startups – my 11-year-old niece could not start it without help. The 30L rear bag fills quickly on damp grass, so plan to empty twice. I noticed the marketed “16-inch deck” is closer to 13 inches, which rankles, but for small yards that’s not a deal-breaker.
Assembly was 8 minutes with a Phillips screwdriver and the included Allen key. The handle folds flat for vertical storage, which saved real space in our crowded garage.
Brushless motor reliability
Brushless motors outlast brushed versions by a wide margin – typically 2x to 3x longer service life – and the MZK benefits here. Long-term user reports are limited because the model is newer, but the 4.8-star average across 215 reviews suggests early reliability is solid.
Compatibility and ecosystem
MZK has a smaller battery ecosystem than Greenworks or EGO. The 20V batteries work with a few other MZK tools, but you won’t find the variety you would with the bigger brands. If you already own MZK outdoor tools, this is a great add-on. If you don’t, the smaller ecosystem is worth factoring in.
3. Greenworks 80V 21in Self-Propelled Lawn Mower – Powerful Hill Climber
Greenworks 80V 21in Self-Propelled Lawn Mower, 4.0 Ah Battery and Charger
80V brushless motor
21 inch steel deck
Self-propelled rear-wheel drive
Variable speed control
Pros
- Self-propelled with variable speed
- Durable steel deck
- LED headlights for low light
- 4-in-1 system
- 2 hours runtime
Cons
- Heavier at 75 lbs
- Self-propelled takes adjustment
- Need extra batteries for huge lawns
Our 15-degree slope behind the shop was the test that killed every push mower we tried. The Greenworks 80V 21-inch self-propelled climbed it without slowing, and that 21-inch steel deck chewed through tall fescue that choked the smaller mowers. This is the workhorse of the list.
The brushless 80V motor produces about 50% more torque than the 40V models in the Greenworks line, and the difference is felt immediately. In our test patch of 6-inch-tall neglected grass, the 80V pushed through without bogging – the 40V Greenworks chugged and required a second pass.
Self-propelled rear-wheel drive with variable speed control makes this feel almost like driving. The thumb-engagement took about 10 minutes of adjustment, and after that I could mow the entire lot with my fingers resting lightly on the bail. Runtime hit the marketed 2 hours with the included 4.0Ah battery.
The 4-in-1 system (mulch, bag, side discharge, turbo leaf pickup) is the most versatile on this list. The LED headlights came in handy for evening mowing and paid off during a surprise thunderstorm that left me finishing up at dusk.
Weight and storage trade-offs
At 75 pounds, this is one of the heavier units we tested. Users with steep grades will appreciate the self-propelled assist more than anyone, but flat-yard owners might find it overkill. The handle folds for vertical storage, which saves garage space despite the larger deck.
Battery platform value
The 80V battery works across the Greenworks Pro 80V lineup – roughly 25 tools including chainsaws, hedge trimmers, and snow blowers. If you live in a four-season climate and want one battery platform for everything outdoors, the Greenworks Pro 80V system is worth a hard look.
4. EGO Power+ 21-Inch Self-Propelled Mower – Best Overall Battery Mower
EGO Power+ 21″ Cordless Electric Lawn Mower, Self-Propelled – LM2134SP-2
56V dual 6.0Ah batteries
7.0 ft-lbs torque
Touch Drive self-propelled
Select Cut multi-blade system
Pros
- Exceeds gas mower power
- 100 minute runtime
- Self-propelled with adjustable speed
- 8 cutting heights
- 5-year warranty
Cons
- Premium price point
- Thumb trigger takes adjustment
- Plastic wheels concern buyers
When I needed to mow a half-acre lot in one charge, the EGO LM2134SP-2 was the only mower that did it without swapping batteries. Our team put this through the toughest test on our list: thick, slightly damp grass on uneven ground, and the Select Cut multi-blade system delivered clean, even cuts that matched my Honda gas mower.
The Touch Drive self-propelled system is the most intuitive of any self-propelled mower I tested. Instead of a lever or thumb trigger, you press with your palm – the harder you press, the faster you go. It felt natural after a few passes and made hill climbing effortless.
Up to 7.0 ft-lbs of cutting torque genuinely exceeds most consumer gas mowers. In tall fescue that grew a bit too long between mowings, the EGO never bogged. Runtime with both 6.0Ah batteries combined hit exactly 100 minutes during our test, which covered a 0.4-acre lot with strips to spare.
The Select Cut multi-blade system lets you swap blades for different conditions – the standard blade is fine for normal grass, but you can add a high-lift bagging blade or mulching blade depending on what you’re cutting. The 8-position height adjustment (1 to 4 inches) covers every grass type from Bermuda to tall fescue.
EGO’s battery platform advantage
The 56V ARC Lithium battery works across 80+ EGO tools, including the EGO Power+ blower, string trimmer, chain saw, and snow blower. For homeowners wanting a full backyard ecosystem, EGO has the deepest catalog. Replacement batteries run higher than Greenworks, but EGO’s 5-year tool warranty and 3-year battery warranty back the purchase confidently.
Self-propelled feature worth the price
The “Touch Drive” controls live on the handle where your thumbs naturally rest, which feels intuitive once you’re used to it. Plastic wheels are a fair concern at this price, but the rear-wheel-drive system distributes load to the back wheels where it counts.
5. EGO Power+ 21-Inch Push Lawn Mower – Best Value Mower
EGO POWER+ 21″ Cordless Electric Lawn Mower with Battery, Charger – LM2114
56V 6.0Ah battery
6.0 ft-lbs torque
7 cutting heights
Compact folding design
Pros
- Excellent cut quality
- Lightweight for a 21 inch mower
- 5-year warranty
- EGO battery platform compatible
- Push-button start
Cons
- Not self-propelled
- Mulching blade is average
- Single battery limits runtime
On a $499 push mower, the EGO LM2114 punches far above its weight. We tested it on a 1/4-acre yard and found the cut quality nearly indistinguishable from its $699 self-propelled sibling. For buyers who don’t need Touch Drive self-propelled power, this is the sweet spot in the EGO lineup.
Up to 6.0 ft-lbs of cutting torque still exceeds most gas push mowers on the market. The 56V battery delivers 55 minutes of runtime in moderate grass – I finished the entire 1/4-acre lot with 12 minutes of battery left.
The 7-position height adjustment (1.25 to 4 inches) is operated with a single lever. The brushless motor spins up quickly with the push-button start, and the noise level is low enough that you can mow in conversation. The folding handle design saves significant garage space and lets the mower store vertically against a wall.
Forum users on r/lawnmowers repeatedly cite the EGO 56V battery platform as the main purchase reason. With 2,168 reviews and a 4.5-star average, this mower is one of the most popular EGO models on the market today.
Real-world long-term performance
Owners report 3 to 5 years of reliable use, with battery capacity dropping roughly 10 to 15 percent annually. The 5-year tool warranty is rare in this category and is one reason EGO consistently tops consumer surveys for reliability.
When to upgrade to self-propelled
If your yard has any slope over 8 degrees or you regularly mow more than 1/4 acre, the self-propelled LM2134SP-2 saves real fatigue. For flat lawns under 1/4 acre, this push model is genuinely enough mower.
6. Greenworks 60V 21in Push Lawn Mower – Heavy-Duty Push Mower
Greenworks 60V 21in Push Lawn Mower, 5.0 Ah Battery and Charger
60V 5.0Ah battery
3200 RPM blade speed
IPX4 waterproof
Steel deck construction
Pros
- Gas-like power without maintenance
- IPX4 waterproof steel deck
- Self-sharpening dual blades
- 4-in-1 cutting system
- Compatible with 75+ Greenworks 60V tools
Cons
- Not self-propelled
- Charger is noisy
- Battery life varies with grass density
The Greenworks 60V feels like a mid-size commercial mower hiding inside a residential box. With 3,200 RPM blade speed and a brushless motor, it chewed through wet, overgrown grass that slowed down other mowers on the list. If your lawn has thick, dense turf or you let it grow between cuts, the 60V platform delivers real gas-like power.
The SmartCut self-sharpening dual-blade system is a thoughtful engineering detail. As the upper blade wears, the lower blade maintains cut quality, so you don’t sacrifice quality between blade sharpenings. After 30 hours of testing, the blade still cut cleanly – that’s a noticeable difference from mowers that dull after a few uses.
The IPX4 waterproof rating means I could hose down the deck without worry – a huge plus for anyone mowing wet grass or storing the mower outside. The 21-inch steel deck feels almost indestructible compared to plastic alternatives, and the entire unit weighs 59.5 pounds, which is reasonable for a steel-deck mower.
The 4-in-1 system (mulch, bag, side discharge, turbo leaf mode) covers every yard-care scenario. I tested the turbo leaf mode in fall leaf coverage and it cleared 2 inches of wet oak leaves in a single pass – exceptional for a battery mower.
Why IPX4 waterproof matters
Most cordless mowers advertise “weather-resistant” without an IP rating. IPX4 means the Greenworks 60V handles water spray from any direction – it survived my hosing test, and the steel deck won’t rust like plastic alternatives eventually do. For homeowners who mow in morning dew or post-rain, this is a meaningful upgrade.
Greenworks 60V ecosystem
The 60V battery is interchangeable with 75+ Greenworks Pro tools, including chainsaws, pressure washers, and snow blowers. If you want one battery platform for everything from lawn care to winter cleanup, Greenworks 60V is the deepest ecosystem short of EGO.
7. LawnMaster 48V MAX 19-Inch Brushless Lawn Mower – Best Lightweight Mower
LawnMaster 48V MAX 19-inch Brushless Cordless Lawn Mower, CLMF4819X
48V dual 4.0Ah batteries
3600 RPM brushless motor
6 cutting positions
27 lbs lightweight
Pros
- Lightest mower on list at 27 lbs
- 3600 RPM brushless motor
- Easy push operation
- Storage-friendly foldable design
- No gas/oil/maintenance
Cons
- Battery life shorter than advertised
- Grass bag fills quickly
- Durability concerns over time
The LawnMaster CLMF4819X is the lightest full-size cordless mower we tested at just 27 pounds. For seniors, smaller homeowners, or anyone who has struggled with heavy mowers, that single specification makes this an easy pick. My 67-year-old mother-in-law mowed her small yard with it and asked where I bought it.
The 48V MAX system runs on two 24V batteries that combine for higher voltage, delivering 3,600 RPM blade speed. In real-world testing, runtime hovered around 30 to 40 minutes – shorter than competitors, which is the main trade-off for the lightweight design.
6 cutting positions (1.4 to 3.4 inches) handle most lawn types. The 2-in-1 system supports mulching or side discharge – no bagging, which limits versatility but keeps the design simple. The foldable handle compresses the mower to a compact 29 x 13 x 20 inches, perfect for apartment storage or shed corners.
With 4,504 reviews and a 4.0-star average, this mower sells in serious volume. The lower rating reflects durability concerns over multiple seasons rather than first-year performance.
Battery longevity concerns
Forum users have flagged LawnMaster batteries as losing capacity faster than premium brands after 18 months. For shoppers planning to keep a mower 5+ years, this is worth weighing against the lower upfront cost. The mower itself holds up well; the batteries are the weak link.
Best uses for this mower
The LawnMaster is ideal for flat lots under 1/8 acre, townhouse lawns, or seniors who can’t push 75+ pound mowers. If you mow weekly and don’t need the longest runtime, the value proposition is strong. For larger or sloped lawns, look at the heavier EGO or self-propelled Greenworks models.
8. Greenworks 48V 17in Push Lawn Mower – Best Mid-Range Value
Greenworks 48V (24V x 2) 17in Push Lawn Mower, (2) 4.0 Ah Batteries Kit
48V dual 4.0Ah batteries
17 inch poly deck
Up to 45 min runtime
2-in-1 mulch and bag
Pros
- Lightweight at 42.5 lbs
- Dual batteries extend runtime
- 2-in-1 mulch and bag system
- Rust-resistant poly deck
- Single lever height adjustment
Cons
- Battery life shorter in thick grass
- Bag misses some clippings
- Multiple passes needed on dense grass
The Greenworks 48V 17-inch lands in the middle of the pack for a reason: it does most things well without standing out in any one area. After testing, I’d describe it as the reliable grocery-getter of cordless mowers – nothing flashy, no compromises that matter, and a price that’s hard to argue with.
The 17-inch poly deck is wider than 16-inch compact mowers but narrower than the 21-inch heavy hitters. In our 1/4-acre test yard, the slightly smaller deck required about 10% more mowing time than a 21-inch model – not a meaningful difference unless your yard is over half an acre.
The dual 24V batteries combine for 48V total and delivered 45 minutes of runtime in moderate grass. In thick fescue, expect closer to 30 minutes. The 2-in-1 mulch and bag system works as advertised, though the bag occasionally misses fine clippings during heavy cuts.
The 5-position single-lever height adjustment (1.4 to 3.5 inches) covers the typical grass range. The rust-resistant poly deck should outlast the unit, since plastic doesn’t corrode. At 42.5 pounds, pushing is comfortable for most adults.
Who should skip this mower
If your yard is over 1/4 acre with thick or damp grass, the 17-inch deck and shorter battery life mean more time and more charging. Step up to the Greenworks 60V or EGO LM2114 for those conditions.
Who should buy this mower
Homeowners with quarter-acre or smaller yards on flat terrain who want solid cut quality without paying premium prices. The Greenworks 48V fits that brief perfectly.
Buying Guide: How to Choose the Best Battery-Powered Lawn Mower
Picking the right battery-powered lawn mower comes down to matching voltage, deck size, and battery ecosystem to your yard. Here’s what to weigh before clicking buy.
Voltage and amp hours: matching power to lawn size
Voltage (40V, 48V, 56V, 60V, 80V) determines cutting power. For lots under 1/8 acre, 40V is usually sufficient. For 1/4 to 1/2 acre, 56V to 60V hits the sweet spot. For larger or hilly yards, 80V or dual-battery 56V systems deliver gas-comparable performance.
Amp hours (Ah) determine runtime. A 4.0Ah battery typically delivers 30 to 45 minutes of mowing; a 6.0Ah battery extends that to 55 to 100 minutes depending on conditions. For larger yards, dual-battery configurations or higher Ah ratings save time and hassle.
Deck size: 16, 17, 19, or 21 inches
Deck width affects mowing time. A 16-inch deck works on small yards but requires more passes on bigger lots. 21-inch decks are the modern standard for half-acre lawns and cut mowing time by roughly 25% compared to 16-inch models. Choose based on gate width, storage space, and yard size.
Self-propelled vs push: which one fits your yard
Push mowers cost less and weigh less, which makes them ideal for flat yards under 1/4 acre. Self-propelled mowers with variable speed are nearly essential for slopes above 8 degrees, large lawns, or anyone with mobility concerns. The EGO Touch Drive and Toro Personal Pace systems are the most natural-feeling self-propelled setups I’ve used.
Battery platform compatibility: the secret to long-term value
The best battery lawn mowers tie into larger ecosystems. EGO’s 56V works across 80+ tools; Greenworks 60V works across 75+ tools; Milwaukee M18 and DeWalt 20V/60V FlexVolt share their batteries with massive pro-grade catalogs. Buying into an ecosystem pays off when you replace or add tools over the next 5 to 10 years.
Deck material: poly vs steel
Poly decks resist rust and weigh less. Steel decks withstand dings better but add weight. For most homeowners, poly is sufficient. If you mow rocky terrain or rough ground, steel delivers better long-term durability.
Cut modes: mulch, bag, side discharge
3-in-1 and 4-in-1 systems handle most yard-care scenarios. Mulching returns nutrients to the soil, bagging keeps the lawn tidy, and side discharge handles tall grass and leaves. Mowers without bagging options save cost but limit versatility.
Cold weather and winter storage
Lithium-ion batteries lose about 15 to 25 percent capacity below 40°F. For cold-climate owners, storing batteries indoors at room temperature extends their lifespan. Avoid leaving them in unheated garages through winter if you can avoid it.
Frequently Asked Questions
What is the highest rated battery lawn mower in 2026?
Based on our tests and aggregated user reviews, the EGO Power+ 21-inch self-propelled (LM2134SP-2) is the highest-rated battery lawn mower overall, combining 100 minutes of runtime with 7.0 ft-lbs of cutting torque that exceeds most gas mowers. For shoppers on a budget, the Greenworks 60V 21-inch push mower delivers gas-like power at a more accessible price.
Are battery powered lawn mowers worth it?
Battery powered lawn mowers are worth it for most homeowners with yards under 3/4 acre. They eliminate gas and oil costs, run quieter (often 30-50% quieter than gas), require almost no maintenance, and start instantly. The best cordless electric lawn mowers in 2026 deliver runtime and torque that genuinely compete with gas models. For yards over 1 acre, gas still has an edge on runtime and refueling speed.
How long does a battery lawn mower last?
A well-built battery powered lawn mower should last 5 to 10 years with normal use. The mower itself often outlasts the battery, which typically degrades 10 to 20 percent per year. After 3 to 5 years, replacement batteries are usually available at a discount. Premium brands like EGO back their mowers with 5-year warranties that cover defects.
Can battery mowers handle thick or wet grass?
Modern battery mowers with brushless motors and 56V or higher voltage can handle thick grass with ease. The Greenworks 80V and EGO LM2134SP-2 both powered through 8-inch tall fescue without bogging. Wet grass reduces battery runtime by about 20 percent and makes bagging less effective, but the cut quality remains good on most premium models.
What voltage battery mower do I need?
For lots under 1/8 acre, a 40V push mower is sufficient. For 1/4 acre lots, 48V to 56V strikes the right balance between runtime and weight. For 1/2 acre and up, look at 60V or 80V systems or dual-battery 56V configurations. Higher voltage delivers more torque but adds weight, so match the power to your actual yard size.
Final Verdict: Which Battery-Powered Lawn Mower Should You Buy?
If we had to pick one mower from this entire test, the EGO Power+ 21-inch self-propelled (LM2134SP-2) earns our top recommendation. The combination of 100-minute runtime, gas-beating cutting torque, Touch Drive self-propelled system, and the deepest battery ecosystem in the industry makes it the most complete battery-powered lawn mower you can buy in 2026.
For shoppers on a budget who still want premium build quality, the EGO Power+ LM2114 push mower delivers nearly identical cut quality at a lower price, with the same excellent 56V battery platform. For larger yards and thick grass, the Greenworks 80V self-propelled is the workhorse pick, and the Greenworks 60V push model is the best value for shoppers who want gas-like power without the gas.
Whatever you choose, going cordless means quieter mornings, no more gas and oil cans, push-button starts, and battery platforms that grow with you as you add string trimmers, blowers, and other tools. After three months of testing the best battery-powered lawn mowers side by side, our team agrees: the cordless revolution for residential lawn care is over and the battery has won.