Best Electric Lawn Mower Consumer Reports 2026 : Top Cordless & Battery Mowers Compared

Choosing a lawn mower has become considerably more complicated than simply deciding between gas and electric.

Today’s electric lawn mowers are available in lightweight push designs, powerful cordless models, self-propelled machines, compact mowers for small lawns, and high-capacity systems designed for larger properties.

For many homeowners, the biggest advantage is convenience: press a button or engage the control, mow the lawn, and put the machine away without storing gasoline or changing engine oil.

Electric models can also be quieter than traditional gas-powered mowers and generally require less routine maintenance.

Battery-powered models eliminate the need for an extension cord, making them particularly convenient for yards with trees, landscaping, pathways, or irregular shapes.

But choosing the right mower still requires some research.

A small 14- or 16-inch mower may be excellent for a compact suburban lawn but inefficient for a large property.

Conversely, buying a heavy 21-inch self-propelled mower for a tiny yard can add unnecessary expense and storage requirements.

That’s why this Consumer Reports best electric lawn mower guide takes a consumer-focused approach. Rather than claiming that Consumer Reports tested or endorsed the products below, we evaluate lawn mowers using practical criteria shoppers commonly care about, including cutting performance, battery considerations, maneuverability, features, maintenance, usability, and value.

The goal is simple: help you identify the best electric lawn mower for your particular yard rather than simply declaring one mower the winner for everyone.

Top 5 Best Electric Lawn Mower Consumer Reports

1. EGO POWER+ LM2114SP — Best Overall

The EGO POWER+ LM2114SP is the type of mower that makes sense for homeowners who want more than a basic battery-powered push mower.

Its major advantage is the combination of a 21-inch cutting deck and self-propelled operation. A wider deck can reduce the number of passes required to cover a lawn, while self-propulsion can make the mower easier to handle on slopes or larger properties.

Best For

• Medium and larger residential lawns
• Homeowners dealing with slopes
• People who prefer self-propelled operation
• Buyers already interested in the EGO battery ecosystem
• Users looking for a premium cordless mower

Key Specifications

• Cutting width: 21 inches
• Power platform: EGO POWER+ 56V
• Mower type: Cordless
• Self-propelled: Yes
• Battery/charger: Verify exact Amazon kit
• Cutting-height settings: Verify current configuration
• Runtime: Depends on battery and mowing conditions
• Price: Check Amazon for current pricing

Cutting Performance

The 21-inch deck is useful when mowing medium or larger lawns because it covers more ground with every pass than compact models.

However, battery runtime should never be interpreted as a fixed acreage guarantee. Thick grass, wet conditions, tall growth, slopes, and frequent self-propelled use can all increase energy consumption.

Battery Performance

The major attraction of the EGO platform is its battery ecosystem. Buyers who already own compatible EGO equipment may find the mower more attractive because batteries can potentially serve multiple outdoor tools, subject to compatibility.

Ease of Use

Self-propelled operation is particularly useful when the mower needs to travel uphill or across larger lawns. It can also be helpful for users who don’t want to repeatedly push a heavy mower.

Pros

• 21-inch cutting width
• Self-propelled design
• Strong premium positioning
• Cordless operation
• Part of a broad battery ecosystem

Cons

• Typically more expensive than compact push mowers
• Heavier than some small-yard models
• Battery configuration varies by package
• May be unnecessary for very small lawns

Who Should Buy It?

Choose this mower if you want a premium cordless mower and expect self-propelled assistance to make lawn care easier.

Who Should Avoid It?

If your lawn is very small and flat, a compact push mower may provide better value.

2. CRAFTSMAN V20 20-Inch Battery Walk Mower — Best Budget

CRAFTSMAN’s V20 mower is an interesting option for homeowners who want a battery-powered mower without jumping immediately into a premium 56V or 80V system.

The 20-inch CRAFTSMAN V20 mower is available in configurations that include two 5Ah batteries and the necessary chargers.

This setup can be particularly useful for homeowners who want additional battery capacity for longer mowing sessions.

Because CRAFTSMAN configurations can vary, shoppers should verify the exact kit before purchasing.

Best For

• Budget-conscious homeowners
• Small and medium lawns
• Users already owning CRAFTSMAN V20 tools
• Buyers who value compact storage
• Homeowners who want battery power without premium pricing

Key Specifications

• Cutting width: 20 inches
• Battery platform: CRAFTSMAN V20
• Motor: Brushless motor in documented configurations
• Battery: Kit-dependent
• Self-propelled: No
• Cutting-height range: Configuration dependent
• Runtime: Manufacturer/listing dependent

One V20 configuration is rated for up to 45 minutes of runtime, while another configuration lists up to 50 minutes.

This highlights the importance of checking the specific mower kit, battery setup, and included equipment rather than relying on a runtime figure from a different configuration.

Cutting Performance

The 20-inch deck strikes a useful middle ground. It is not as compact as the smallest small-yard mowers, but it is also not an oversized machine.

Battery Performance

The V20 system can be especially attractive if you already own compatible CRAFTSMAN batteries.

Ease of Use

A battery mower eliminates pull-starting and gasoline handling. The compact-storage emphasis of the CRAFTSMAN design is another advantage for garages and smaller sheds.

Pros

• 20-inch cutting width
• Cordless operation
• V20 battery ecosystem
• Compact storage design
• Good value potential

Cons

• Not self-propelled
• Exact battery package varies
• Not ideal for very steep terrain
• Runtime varies with conditions

Who Should Buy It?

Budget-conscious homeowners with relatively manageable lawns should consider it.

Who Should Avoid It?

If you have significant hills or want assisted propulsion, consider a self-propelled mower instead.

3. Greenworks 60V 17-Inch Brushless Cordless Mower — Best for Small/Medium Lawns

The Greenworks 60V 17-inch brushless mower offers a balanced option for homeowners looking for a combination of cutting performance and convenience.

One configuration includes a 4.0Ah battery and 3A charger, along with a 2-in-1 design that supports both mulching and bagging.

This setup makes it a practical choice for routine lawn maintenance while giving users flexibility in how they handle grass clippings.

Best For

• Small and medium lawns
• Homeowners who want a compact deck
• Greenworks battery-system users
• Buyers who want brushless-motor technology
• Mulching and bagging

Key Specifications

• Cutting width: 17 inches
• Battery system: Greenworks 60V
• Motor: Brushless
• Battery: 4.0Ah in documented Amazon kit
• Charger: 3A in documented kit
• Mowing modes: Mulching/bagging
• Self-propelled: Push configuration

Cutting Performance

The 17-inch cutting width makes this mower easier to maneuver around landscaping and tighter areas than many 21-inch machines.

The tradeoff is productivity. Large lawns require more passes.

Battery Performance

Greenworks’ 60V platform gives shoppers access to a wider battery ecosystem. Actual runtime depends heavily on grass conditions and mowing technique.

Pros

• Brushless motor
• 60V platform
• Compact 17-inch deck
• Mulching and bagging
• Battery and charger included in documented kit

Cons

• Narrower deck than 21-inch models
• Push configuration
• Less suitable for very large lawns
• Battery runtime varies

Who Should Buy It?

Homeowners with small-to-medium lawns who want a compact but capable cordless mower.

Who Should Avoid It?

Large-property owners who prioritize minimizing mowing passes should consider a wider 20- or 21-inch mower.

4. WORX WG779 40V 14-Inch — Best for Small Yards

If you have a smaller lawn, choosing a large mower may not always be the best option.

The WORX WG779 features a compact 14-inch cutting deck, making it well suited to smaller yards and tighter spaces.

One 40V configuration comes with two batteries and a charger, giving homeowners additional battery capacity for routine mowing.

Best For

• Small suburban lawns
• Townhomes
• Small fenced yards
• Tight spaces
• Homeowners prioritizing maneuverability
• Key Specifications
• Cutting width: 14 inches
• Battery system: WORX PowerShare
• Voltage: 40V system configuration
• Battery: Two batteries in documented kit
• Charger: Included in documented kit
• Self-propelled: No

Cutting Performance

The compact deck is its main advantage. A smaller deck can maneuver more easily around trees, garden beds, fences and narrow passages.

The disadvantage is that you’ll make more passes on larger lawns.

Battery Performance

The two-battery configuration documented for Amazon can provide a useful advantage, but real-world runtime depends on grass conditions.

Ease of Use

This is where the WG779 makes the most sense. Smaller and more compact mowers can be easier to move, store and maneuver.

Pros

• Compact 14-inch deck
• Good choice for small lawns
• WORX PowerShare ecosystem
• Two-battery configuration available
• Easy maneuverability

Cons

• Not suitable for large lawns
• Push mower
• Narrow cutting width
• Not intended as a heavy-duty large-property machine

Who Should Buy It?

People with compact lawns should strongly consider a mower like this instead of paying for a larger machine they don’t need.

Who Should Avoid It?

Avoid it for large properties or thick grass where productivity is more important than compactness.

5. Greenworks Pro 80V 21-Inch — Best for Larger Lawns

The Greenworks Pro 80V platform is designed for shoppers who want more power and performance from a cordless outdoor-equipment system.

The Greenworks Pro 80V 21-inch cordless mower is available in both push and self-propelled configurations, giving homeowners flexibility based on their lawn size and mowing preferences.

Best For

• Larger residential lawns
• Homeowners wanting a wider deck
• Users invested in Greenworks equipment
• Buyers prioritizing productivity

Key Specifications

• Cutting width: 21 inches
• Battery platform: Greenworks 80V
• Mower configurations: Push and self-propelled versions
• Battery/charger: Configuration dependent

Cutting Performance

The 21-inch deck is particularly helpful when covering larger lawns because each pass covers more area.

Battery Performance

Higher-voltage platforms should not automatically be interpreted as longer runtime. Battery capacity, mower efficiency, terrain, grass conditions and operating conditions all matter.

Pros

• 21-inch cutting width
• 80V battery platform
• Suitable for larger lawns
• Push and self-propelled configurations available
• Broad Greenworks ecosystem

Cons

• Larger and heavier
• More expensive battery ecosystem
• Exact configuration varies
• Overkill for very small lawns

Who Should Buy It?

Choose it when lawn size makes productivity important and you want to stay within the Greenworks ecosystem.

Who Should Avoid It?

Owners of tiny lawns may be better served by a lighter 14- or 16-inch mower.

How We Evaluated These Mowers

This is an independent consumer-focused comparison, not a Consumer Reports test.

We did not perform hands-on laboratory or field testing of these products. Instead, our evaluation approach considers manufacturer specifications, available product information, customer feedback where available, brand reputation, product configuration, and factors that matter when selecting residential lawn equipment.

Our methodology considers:

Cutting Performance

A good mower should provide a consistent cut appropriate to the grass and lawn conditions.

Battery Runtime

We consider battery capacity and manufacturer-provided runtime information, but we do not treat advertised runtime as guaranteed.

Cutting Width

Wider decks generally cover more area per pass, while narrower decks can maneuver more easily.

Self-Propelled Operation

Self-propulsion can be especially useful for slopes and larger lawns.

Maneuverability

Weight, wheel design, deck dimensions and handle design can all affect how easily a mower moves.

Mulching and Bagging

A mower with multiple discharge options gives homeowners greater flexibility.

Build Quality

Deck construction, wheels, controls and general design contribute to long-term usability.

Maintenance

Electric mowers typically eliminate engine-related tasks such as gasoline handling and oil changes, but they still require blade, deck, wheel and battery care.

Customer Feedback

Customer reviews can reveal common usability concerns, although star ratings alone should never determine a purchase.

Value

A more expensive mower isn’t automatically better. The right mower is the one whose capabilities match your lawn.

Electric vs. Gas Lawn Mowers

Factor	Electric	Gas
Noise	Generally quieter	Generally louder
Maintenance	Lower routine maintenance	More engine maintenance
Fuel	Electricity/battery	Gasoline
Starting	Push-button/control	Pull/electric start depending on model
Runtime	Battery/cord dependent	Fuel dependent
Power	Excellent for many residential lawns	Strong option for demanding conditions
Emissions at use	No tailpipe emissions	Produces exhaust emissions
Storage	Battery storage required	Fuel/engine considerations
Operating Cost	Electricity and battery replacement	Fuel and maintenance
Best For	Convenience-focused residential users	Heavy-duty and extended mowing

Electric mowers have several practical advantages, but they aren’t automatically better for every homeowner.

A homeowner with a very large property, demanding grass conditions or a preference for long continuous operation may still prefer gas.

Electric models are particularly attractive when convenience, reduced routine maintenance, quieter operation and easy starting are priorities.

Battery vs. Corded Electric Mowers

Battery-Powered Advantages

Cordless battery mowers provide freedom of movement. There is no extension cord to drag around trees, fences or landscaping. They’re also easier to use on irregularly shaped properties.

Battery-Powered Disadvantages

The biggest limitation is energy capacity. Once the battery is depleted, you need to recharge it or have another compatible battery ready.

Replacement battery cost should therefore be considered when comparing models.

Corded Advantages

Corded mowers can run continuously as long as electricity is available. For very small lawns located close to an outlet, that can be perfectly practical.

Corded Disadvantages

The extension cord limits movement and requires more attention during mowing.

Which Is Better?

For most modern residential buyers, cordless is the more convenient option. Corded models can still make sense for a small, simple lawn.

Complete Best Electric Lawn Mower Buying Guide

Yard Size

Start with the lawn rather than the mower. Small lawns generally benefit from compact decks. Larger lawns benefit from wider decks and larger battery capacity.

Cutting Width

Common residential mower widths range from compact 14- or 16-inch decks to larger 20- or 21-inch decks. A wider deck can reduce mowing time but may be harder to maneuver.

Battery Voltage

Don’t assume that a higher voltage automatically means better runtime. Voltage should be evaluated together with battery amp-hour capacity, mower efficiency and cutting conditions.

Battery Runtime

Look at manufacturer runtime figures, but remember they are usually dependent on specific conditions.

Charging Time

A longer recharge can be inconvenient if you need to mow again quickly.

Extra Batteries

If your lawn is large, purchasing an additional compatible battery may be more useful than buying a larger mower.

Self-Propelled Drive

Self-propelled operation is valuable on slopes and for homeowners who don’t want to push a heavy mower.

Cutting Height

Look for a height range appropriate for your lawn and grass type.

Mulching

Mulching returns finely cut grass to the lawn rather than requiring collection.

Bagging

Bagging is useful when you want a cleaner lawn appearance or need to collect clippings.

Side Discharge

Side discharge can be useful when dealing with larger amounts of grass.

Deck Material

Deck construction affects durability, weight and corrosion resistance.

Wheel Size

Larger wheels can be useful over uneven terrain.

Weight

A lighter mower is easier to transport, but weight can also contribute to stability.

Foldable Design

A folding handle can be extremely useful when garage or shed space is limited.

Noise

Battery-powered models generally provide a quieter mowing experience than gas engines.

Battery Ecosystem

Consider whether you may eventually purchase a trimmer, blower, chainsaw or other outdoor tools from the same platform.

Warranty

Review both mower and battery warranty terms.

Replacement Batteries

Battery replacement costs can significantly affect long-term ownership value.

Price

Don’t buy based solely on the lowest upfront price. A mower that requires expensive additional batteries may cost more over time.

Also Read: Top 9 Best Garage Door Opener Consumer Reports Buying Guide

Best Mowers by Yard Size

Best Electric Lawn Mower for Small Yards

For compact lawns, the WORX WG779 is particularly interesting because of its 14-inch deck. A smaller mower is easier to maneuver around obstacles and easier to store.

Best Electric Lawn Mower for Medium Yards

A 17- to 20-inch cordless mower is often a better compromise. The Greenworks 60V 17-inch model is worth considering for homeowners who want compact dimensions without dropping to the smallest mower category.

Best Electric Lawn Mower for Large Yards

For larger residential lawns, look toward 21-inch cordless models such as the Greenworks Pro 80V platform or EGO’s 21-inch self-propelled configuration.

The key is not simply battery voltage. Consider deck width, battery capacity, terrain and whether you’ll need an additional battery.

Best Mowers by User Type

Best Electric Lawn Mower for Seniors – EGO POWER+ LM2114SP

Self-propelled operation can reduce the amount of physical pushing required. However, weight still matters. Seniors should consider whether they can comfortably transport the mower before purchasing.

Best for Beginners – CRAFTSMAN V20 20-Inch

Its straightforward cordless design can be easier to understand than maintaining a gas engine.

Best Electric Mower for Hills – EGO POWER+ LM2114SP

Self-propelled operation can make slopes easier to navigate. No mower should be treated as automatically safe on steep terrain. Always follow the manufacturer’s slope and operating instructions.

Best Self-Propelled Electric Lawn Mower – EGO POWER+ LM2114SP

The combination of cordless operation and self-propulsion makes it a strong fit for homeowners who want assisted movement.

Best Lightweight Electric Lawn Mower – WORX WG779

Its compact design makes it more attractive for small yards and users who prioritize easy handling.

Best Electric Lawn Mower for Thick Grass

For thick grass, prioritize a mower with an appropriate brushless motor, adequate battery capacity and a wider deck.

The EGO and Greenworks higher-powered platforms are better candidates than very compact small-yard models.

Best Budget Electric Lawn Mower – CRAFTSMAN V20

It offers a compelling value proposition when the correct battery/charger bundle is available at a competitive price.

Best Premium Electric Lawn Mower – EGO POWER+ LM2114SP

Its self-propelled design, 21-inch deck and premium battery ecosystem make it a strong premium choice.

Battery Runtime Guide

Battery runtime is one of the most misunderstood parts of electric lawn mower shopping.

A manufacturer might advertise a maximum runtime under specific conditions. That doesn’t mean every homeowner will achieve the same result.

Runtime can be affected by:

• Grass height
• Grass thickness
• Moisture
• Terrain
• Cutting height
• Mowing speed
• Self-propelled operation
• Battery age
• Temperature
• Blade condition
• Operator technique

For example, mowing a flat lawn with regularly maintained grass can require less energy than cutting tall, dense grass on a slope.

Should You Buy an Extra Battery?

Consider an additional battery if:

• Your lawn is large
• You have multiple battery-powered tools
• You don’t want to wait for charging
• You regularly mow demanding grass
• You want a backup battery

Don’t buy an extra battery simply because a mower has a higher voltage rating. Battery capacity and actual mower efficiency matter too.

Electric Lawn Mower Maintenance

Electric mowers are generally simpler to maintain than gas-powered machines, but they aren’t maintenance-free.

Clean the Deck

Grass buildup can interfere with mower operation and cutting performance. Follow the manufacturer’s instructions for safe deck cleaning.

Inspect the Blade

A dull or damaged blade can produce a poor cut and put additional load on the mower.

Sharpen or Replace the Blade

Follow the manufacturer’s recommended blade service procedure.

Store Batteries Correctly

Follow the battery manufacturer’s instructions regarding temperature, charging and storage.

Care for the Charger

Keep the charger clean, dry and protected from conditions prohibited by the manufacturer.

Check the Wheels

Inspect wheels and hardware periodically.

Clean Air Passages Where Applicable

Keep ventilation areas clear according to the manufacturer’s instructions.

Winter Storage

If the mower won’t be used for an extended period, follow the manufacturer’s storage recommendations.

Keep Electrical Components Dry

Never expose electrical components to water in a way that conflicts with the manufacturer’s instructions.

Lawn Mower Common Buying Mistakes

Buying Based Only on Battery Voltage

A 60V or 80V label doesn’t automatically mean a mower will run longer than a lower-voltage model.

Ignoring Yard Size

• A 14-inch mower may be frustrating on a large lawn.
• A 21-inch mower may be unnecessary on a tiny yard.

Choosing a Deck That Is Too Small

Smaller decks increase the number of passes required.

Underestimating Battery Needs

Large lawns may require more battery capacity or a second battery.

Ignoring Replacement Battery Prices

The mower’s purchase price is only part of the long-term ownership cost.

Buying a Mower That Is Too Heavy

Remember that you may need to lift it, transport it and store it.

Ignoring Hills

A push mower can become tiring on sloped terrain.

Forgetting Storage Space

Measure your garage or shed before buying a large mower.

Assuming Batteries Are Interchangeable

Battery platforms are brand- and system-specific unless explicitly stated otherwise.

Choosing Only by Star Ratings

Ratings are useful but shouldn’t replace consideration of deck width, battery capacity, terrain, weight and intended use.

Electric Lawn Mower Safety

Always read the manufacturer’s instructions before operating your mower.

Important precautions include:

• Keep hands and feet away from the blade.
• Remove the battery before maintenance when required by the manufacturer.
• Never mow barefoot.
• Keep children and pets away from the operating area.
• Inspect the lawn for rocks, sticks and other objects.
• Use caution on slopes.
• Avoid mowing during unsafe weather.
• Wear appropriate protective equipment.
• Never bypass safety features.
• Follow the manufacturer’s instructions for cleaning and blade service.

Safety becomes particularly important on hills. Never assume that a self-propelled mower is designed for every slope.

Frequently Asked Questions about Best Electric Lawn Mower

Q. What is the best electric lawn mower?

Ans. For shoppers wanting a premium combination of a 21-inch deck and self-propelled operation, the EGO POWER+ LM2114SP is a strong candidate.

However, the best mower depends on lawn size, terrain, battery requirements and budget.

Q. Are electric lawn mowers worth it?

Ans. For many residential homeowners, yes. They can provide easier starting, lower routine maintenance, quieter operation and freedom from gasoline and oil.

Q. Is battery-powered better than gas?

Ans. Not universally. Battery-powered mowers are convenient and well suited to many residential lawns, while gas mowers can remain attractive for demanding mowing conditions and extended continuous operation.

Q. How long do electric mower batteries last?

Ans. Battery lifespan depends on the battery chemistry, charging habits, operating conditions, storage and usage. Eventually, rechargeable batteries will need replacement.

Q. How long does an electric lawn mower run?

Ans. Runtime varies by battery capacity, grass conditions, terrain, cutting height, self-propelled use and other factors. Manufacturer runtime figures should be treated as estimates under specified conditions.

Q. Are electric lawn mowers good for large yards?

Ans. Yes, provided the mower has adequate battery capacity and a suitable cutting width. Larger properties may benefit from 21-inch decks and additional batteries.

Q. What is the best electric mower for hills?

Ans. A self-propelled cordless mower can be a better choice for moderate slopes because it reduces pushing effort. Always check the manufacturer’s slope limitations.

Q. Is a self-propelled electric mower worth it?

Ans. For larger lawns, slopes or users who find pushing tiring, self-propulsion can be worth the additional cost.

Q. Which brand makes the best electric lawn mower?

Ans. There isn’t one universally best brand. EGO, Greenworks, CRAFTSMAN, WORX and other established manufacturers offer different combinations of battery systems, mower sizes and features.

Q. What is the best budget electric lawn mower?

Ans. The CRAFTSMAN V20 is a strong budget-oriented option when the exact battery-and-charger package is competitively priced.

Q. Are electric lawn mowers powerful enough for thick grass?

Ans. Many modern cordless mowers can handle normal residential grass effectively. For consistently thick or tall grass, look for a more powerful mower and adequate battery capacity.

Q. How long does an electric lawn mower last?

Ans. Lifespan depends on build quality, frequency of use, storage, maintenance, blade care and battery replacement. Proper maintenance can help extend useful service life.

Final Verdict on Best Electric Lawn Mower Consumer Reports

There is no single electric mower that is perfect for every American homeowner. The right choice depends on your lawn, terrain, physical requirements and budget.

🏆 Best Overall: EGO POWER+ LM2114SP

Why: A strong premium combination of 21-inch cutting width, cordless operation and self-propelled assistance.

💰 Best Budget: CRAFTSMAN V20 20-Inch

Why: A practical value-focused choice for homeowners who want cordless convenience without necessarily moving into premium mower systems.

🔋 Best Battery-Powered: Greenworks 60V 17-Inch

Why: Its 60V platform and brushless configuration make it attractive to homeowners building a battery-powered outdoor-tool collection.

🌱 Best for Small Yards: WORX WG779

Why: The compact 14-inch deck makes it easier to maneuver and store around small properties.

🏡 Best for Large Yards: Greenworks Pro 80V 21-Inch

Why: The 21-inch deck and higher-voltage platform are better suited to homeowners who prioritize productivity.

⛰ Best for Hills: EGO POWER+ LM2114SP

Why: Self-propelled operation can reduce the physical effort required when mowing slopes.

🧓 Best for Seniors: EGO POWER+ LM2114SP

Why: Assisted movement can be useful for homeowners who find pushing a mower physically demanding.

🚜 Best Self-Propelled: EGO POWER+ LM2114SP

Why: It combines cordless convenience with self-propelled operation.

⭐ Best Premium: EGO POWER+ LM2114SP

Why: Its feature set makes it a compelling premium residential option.

Final Buying Advice

Before purchasing, don’t only focus exclusively on the phrase best electric lawn mower Consumer Reports or on an star rating & reviews .

Instead, ask:

• How large is my lawn?
• Is it flat or hilly?
• How much battery capacity do I need?
• Do I want self-propulsion?
• Can I comfortably lift and store the mower?
• Will I eventually buy other tools from the same battery ecosystem?
• How much will replacement batteries cost?

Those questions will usually lead you to a better purchase than simply choosing the mower with the highest voltage or the most reviews.

Product	Mower Type	Cutting Width	Battery	Battery Included	Self-Propelled	Best For	Current Price
EGO POWER+ LM2114SP	Cordless	21 in.	56V system	Varies by listing	Yes	Hills, larger lawns	Check Price On Amazon
CRAFTSMAN V20 20-Inch	Cordless	20 in.	V20	Kit-dependent	No	Value shoppers	Check Price On Amazon
Greenworks 60V 17-Inch	Cordless	17 in.	60V	4.0Ah kit configuration documented	No	Small/medium lawns	Check Price On Amazon
WORX WG779	Cordless	14 in.	40V system	2 batteries in documented kit	No	Small yards	Check Price On Amazon
Greenworks Pro 80V 21-Inch	Cordless	21 in.	80V	Configuration varies	Push/self-propelled versions exist	Larger lawns	Check Price On Amazon