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Shopping for a lawn mower electric lawn mower usually comes down to a few practical questions: how big is your yard, how far can you comfortably walk with a cord or battery, and how much noise and maintenance you want to deal with. This list focuses on corded and cordless electric push mowers that suit the most common residential yards, from small city lots to roughly a quarter acre. We weighed manufacturer specifications, brand track record for electric models, and patterns that owners tend to mention in their reviews, including battery life, cutting quality, build durability and ease of setup. Nothing here comes from our own lab or field testing.
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Greenworks 21-Inch 2-in-1 Cordless Lawn Mower | Small to mid-size yards that need no cord | Brushless motor with a 13-inch-class battery platform |
| Ryobi 40V HP Brushless 21-Inch Cordless Lawn Mower | Owners already invested in a 40V tool system | Brushless motor and shared battery platform |
| EGO Power+ 21-Inch Self-Propelled Mower | Mid-size yards where self-propulsion matters | Self-propelled drive on a 56V battery system |
| Black+Decker 20V MAX Cordless Push Mower | Small, flat lawns and tight budgets | Lightweight build with simple one-button operation |
| Sun Joe MJ401E Electric Corded Lawn Mower | Small yards with an outlet within reach | No battery to charge and no ongoing battery cost |
| Worx WG743 Electric Mower with Mulching | Compact lawns that need mulching and easy storage | Mulching capability with a foldable handle |
Greenworks 21-Inch 2-in-1 Cordless Lawn Mower
This is a strong fit for homeowners with a small to mid-size lawn who want a cordless machine without committing to an expensive battery ecosystem. It is a good choice if you mow weekly and want to avoid managing an extension cord.
Key specs
- Cutting width: about 21 inches
- Brushless motor
- Mulching and side-discharge capability
- Adjustable cutting height across several positions
Pros
- Brushless motor is generally quieter and more efficient than brushed designs.
- Mulching and bagging options cover most routine jobs.
- Battery platform is shared across other Greenworks tools.
Cons
- Runtime on a single charge is limited for lawns beyond a quarter acre.
- Bag capacity is modest, so large clippings loads mean more stops.
Ryobi 40V HP Brushless 21-Inch Cordless Lawn Mower
Ryobi suits owners who already use 40V tools, since one battery can run a range of equipment. It is also a sensible pick for mid-size yards where consistent cutting power matters more than the lightest possible weight.
Key specs
- Cutting width: about 21 inches
- High-performance brushless motor
- 40V battery platform
- Mulching capability with a rear bag option
Pros
- Shared 40V batteries make it efficient for households with other Ryobi tools.
- Brushless motor supports steady performance in thicker grass.
- Multiple cutting heights make it adaptable to different turf types.
Cons
- Battery and charger are often sold separately, which adds to the total setup.
- The deck is heavier than basic push mowers, which can tire you on slopes.
EGO Power+ 21-Inch Self-Propelled Mower
This model is aimed at mid-size yards and owners who would rather let the mower carry the work. Self-propulsion is especially helpful on uneven ground or when you are mowing repeatedly over a larger area.
Key specs
- Cutting width: about 21 inches
- Self-propelled drive
- 56V battery platform
- Adjustable cutting height with a wide range of settings
Pros
- Self-propelled drive reduces fatigue on longer mowing sessions.
- The 56V platform is designed for strong cutting performance.
- Owners often describe a solid, well-built feel in the deck and handle.
Cons
- Higher-voltage batteries are an added investment if you buy them separately.
- Heavier than many push mowers, so storage and lifting need more planning.
Black+Decker 20V MAX Cordless Push Mower
A practical option for small, relatively flat lawns where weight and simplicity matter most. It is well suited to first-time electric mower buyers who want to keep things uncomplicated.
Key specs
- Cutting width: roughly 14 to 15 inches
- 20V MAX battery platform
- Lightweight push design
- Single-lever height adjustment
Pros
- Light enough for most users to lift and carry without strain.
- Simple controls make setup and daily use straightforward.
- Compact footprint fits easily in a small shed or garage corner.
Cons
- Narrow deck means more passes on the same area.
- Limited runtime and cutting width are not ideal for larger lots.
Sun Joe MJ401E Electric Corded Lawn Mower
For small yards with a nearby outdoor outlet, a corded model removes battery limits entirely. It suits budget-minded buyers who do not mind managing a cord while they mow.
Key specs
- Corded 120V electric motor
- Cutting width: about 14 inches
- Mulching and bagging options
- Adjustable cutting height
Pros
- No battery to charge or replace, so runtime is effectively unlimited.
- Lightweight and easy to store.
- Lower noise and no exhaust compared with gas models.
Cons
- The cord limits your range and requires careful routing to avoid cutting it.
- Narrow cutting width suits only smaller lawns.
Worx WG743 Electric Mower with Mulching
This is a compact electric mower for small, tidy lawns and owners who want mulching without a large machine. Its foldable handle makes it one of the easier models to store in tight spaces.
Key specs
- Corded electric motor
- Cutting width: about 13 to 14 inches
- Mulching function
- Foldable handle for storage
Pros
- Foldable handle makes storage in a closet or small shed simple.
- Mulching reduces the need to empty a bag every session.
- Lightweight design suits users who find heavier mowers tiring.
Cons
- Corded operation restricts where you can mow.
- Small cutting deck is slow on larger areas.
Buying Guide
Selection Criteria
Start with your lawn size, because that decides whether a corded or cordless machine makes more sense. Rough guidance: a corded mower works well for small yards close to an outlet, while a cordless model with a larger battery suits lots up to about a quarter acre. Beyond size, look at lawn shape. Many yards have obstacles, and the more you have, the more useful a smaller, more maneuverable deck becomes. If you need the broader context on how these machines compare, see Corded vs Cordless Electric Lawn Mowers and Gas vs Electric Lawn Mowers.
Important Features
- Motor type: Brushless motors are generally more efficient and quieter, which helps battery life.
- Cutting width: Wider decks cover more ground per pass but are heavier.
- Cutting height range: Multiple settings let you adjust for dense grass or a scalped lawn.
- Mulching and bagging: Mulching returns nutrients to the lawn; bagging is useful if clippings are heavy or the lawn is wet.
- Self-propulsion: Worth considering on slopes or for longer sessions.
For a fuller checklist, see What Features Matter Most in a New Lawn Mower? A Buyer's Checklist.
Specs to Check
- Battery voltage and amp hours: Higher voltage generally means more power, while amp hours indicate capacity. Learn more in Understanding Lawn Mower Battery Voltage and Power and What Are Amp Hours in a Lawn Mower Battery?.
- Runtime claims: Manufacturer runtime figures assume ideal conditions. Expect less with thick grass, wet lawns or a high cutting setting. See What Affects a Cordless Lawn Mower’s Runtime?.
- Cord length (corded models): Check the cord length against your yard’s furthest corner, and use a proper outdoor extension cord if needed.
- Weight: Lighter machines are easier to lift and store; heavier ones often feel more stable.
Choosing by Need
- Small, flat yard, low budget: A compact push model or a corded mower.
- Mid-size yard, no cord: A 21-inch cordless push mower with a solid battery platform.
- Sloped or large yard: Look at self-propelled options.
- Already own a battery system: Stay within that platform to save on batteries and chargers.
Things to Watch Out For
- Batteries and chargers are sometimes sold separately, so read the package contents carefully.
- Electric mowers need a clean, sharp blade to cut well. A dull blade tears grass, which can look uneven. If your lawn shows ragged cuts, see Why Lawn Mowers Cut Unevenly.
- Keep batteries stored within the temperature range the manufacturer specifies, and avoid leaving them in a hot or freezing shed.
FAQ
Is an electric lawn mower good for a small yard?
Yes. For lawns up to about a fifth of an acre, a corded or compact cordless electric mower is usually sufficient and easier to store than a gas model.
How long does a cordless electric mower run on one charge?
Runtime varies widely by battery size, lawn thickness and cutting height. Manufacturers typically specify runtime under ideal conditions, so plan for less in real use and consider a second battery for larger lawns.
Do corded electric mowers have enough power?
For small, regularly mowed lawns, corded models generally have enough power. They can struggle with very tall or thick grass, so mow more frequently or raise the cutting height if needed.
How often should I sharpen the blade on an electric mower?
Many owners sharpen or replace the blade at least once a season, or sooner if the grass looks torn. Always disconnect the battery or unplug the mower before working on the blade. If you are unsure, a small-engine or outdoor-power professional can help.
Is an electric mower quieter than a gas mower?
Generally, yes. Electric motors produce far less noise than gas engines, which makes them a common choice for neighborhoods with early mowing restrictions, though local rules still apply.
Can I mulch with an electric mower?
Many electric models include a mulching function or a mulching plug. Mulching works best when you mow frequently and the grass is dry, so the clippings break down quickly.
What should I do if my battery will not charge?
Check the charger indicator, confirm the outlet works, and inspect the battery contacts for debris. If problems persist, consult the manufacturer or a qualified repair service. For a step-by-step approach, see Troubleshooting an Electric Lawn Mower Battery That Won’t Charge.
Conclusion
For most small to mid-size residential yards, a 21-inch cordless push or self-propelled model offers the best balance of convenience and cutting performance. If you already own a battery platform, staying within that system is often the most economical route. Choose a corded mower if your yard is small and an outlet is nearby, and pick a compact model with a foldable handle if storage space is tight. For sloped or larger lots, self-propulsion is worth the extra weight. Match the mower to your yard size and layout, and check battery and cord details before you buy. For more help, read How to Choose a Cordless Electric Lawn Mower and Electric Lawn Mower Maintenance Checklist and Schedule.
