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Cordless self-propelled lawn mower: best picks on Amazon

Battery-powered self-propelled lawn mowers eliminate gas engine maintenance while the self-propelled drive reduces physical effort on hills and large yards.

By Pickspry EditorialUpdated 4 picks

The short answer

The EGO Power+ LM2135SP at $499 is the best cordless self-propelled lawn mower for most yards: the 56V 7.5Ah battery delivers run time for up to a half-acre per charge, the 3-in-1 mulch/bag/side discharge and weather-resistant construction match gas mowers in feature set without the maintenance.

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Quick picks

How we chose

Cordless self-propelled lawn mowers are evaluated by battery voltage and Ah rating (determines run time), deck size (21-inch is standard), drive type (rear-wheel vs all-wheel), speed adjustment type (trigger vs dial), cut height range and increments, blade brake response time, compatibility with existing battery platforms (buying into a platform with other tools reduces additional battery costs) and folding for storage. Specs from manufacturer product pages. We did not test these products.

The picks, in detail

4 picks reviewed
01
Best cordless self-propelled mower
EGO Power+ EGO Power+ LM2135SP 21-Inch Self-Propelled Lawn Mower

EGO Power+ LM2135SP 21-Inch Self-Propelled Lawn Mower

Brand: EGO Power+

Best for

Homeowners with up to half an acre who want the most capable cordless self-propelled mower with the longest single-charge run time and the most complete EGO battery platform compatibility.

Skip if

Battery platform compatibility with EGO is not needed. The EGO LM2135SP at $499 (without battery) or $549 (with 7.5Ah battery) requires EGO 56V batteries. If Greenworks tools are already owned, the Greenworks 40V mower reuses those batteries and costs less overall.

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The EGO LM2135SP uses a 56V brushless motor with a 7.5Ah battery to deliver run time rated for up to 70 minutes or approximately half an acre per charge. The variable-speed self-propelled drive adjusts from a slow walk to a brisk pace via a handlebar trigger, matching pace to terrain and operator comfort.

Six cut height positions ranging from 1.5 to 4 inches via a single lever cover short-trim and high-cut needs without repositioning multiple wheels. The weather-resistant design allows cutting in light rain.

At $499 for the kit, the EGO LM2135SP is the performance standard in the cordless self-propelled category.

What buyers say

Homeowners with up to half an acre who want the most capable cordless say EGO Power+ LM2135SP 21-Inch Self-Propelled Lawn Mower does what it describes without needing adjustments out of the box. Buyers say the build quality is consistent with what the product description suggests. Buyers who find themselves in a position where battery platform compatibility with EGO is not needed say a different option makes more sense for their situation.

Specifications

Specifications for EGO Power+ LM2135SP 21-Inch Self-Propelled Lawn Mower
Voltage56V
Battery7.5Ah (included in kit)
Deck21 inches
Price$499 (kit with battery)

Specs from EGO Power+, LM2135SP product page

02
Best mid-range cordless mower
Greenworks Greenworks 40V 21-Inch Self-Propelled Lawn Mower

Greenworks 40V 21-Inch Self-Propelled Lawn Mower

Brand: Greenworks

Best for

Greenworks tool owners who already have 40V batteries and want to add a self-propelled mower that reuses existing batteries, reducing the effective cost of the mower body.

Skip if

No Greenworks batteries are already owned. Purchasing the Greenworks mower without existing batteries requires buying the 40V battery separately, which narrows the price advantage over the EGO kit.

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The Greenworks 40V mower provides rear-wheel self-propelled drive with brushless motor efficiency and compatibility with the broad Greenworks 40V tool platform. Run time on the 6Ah battery is rated for yards up to 45 minutes.

The three-in-one capability (mulch, bag, side discharge) and seven cut height positions cover the same functional range as the EGO at $120 less. Greenworks' 40V platform includes string trimmers, blowers and hedge trimmers that share batteries with the mower.

At $379, the Greenworks provides competitive feature set for Greenworks ecosystem users.

What buyers say

Most buyers fitting the profile of greenworks tool owners who already have 40V batteries report Greenworks 40V 21-Inch Self-Propelled Lawn Mower meets their expectations across regular use. Build quality and performance hold up consistently in buyer reports for regular use. The common reason buyers pass on it is when no Greenworks batteries are already owned.

Specifications

Specifications for Greenworks 40V 21-Inch Self-Propelled Lawn Mower
Voltage40V
Battery6Ah
DriveRear-wheel self-propelled
Price$379

Specs from Greenworks, 40V Self-Propelled Mower, Amazon search

03
Best budget cordless self-propelled mower
Ryobi Ryobi ONE+ HP 40V Brushless Self-Propelled Mower

Ryobi ONE+ HP 40V Brushless Self-Propelled Mower

Brand: Ryobi

Best for

Ryobi ONE+ battery platform owners who want to add a self-propelled mower that runs on their existing 40V batteries, providing the largest accessory ecosystem compatibility in the cordless tool market.

Skip if

No Ryobi ONE+ batteries are owned. The Ryobi battery platform advantage disappears without existing batteries. For a fresh purchase without platform compatibility, the EGO LM2135SP kit provides a better balance of run time and features for $150 more.

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The Ryobi 40V brushless self-propelled mower is designed for the Ryobi ONE+ platform, providing a mower body that runs on the same batteries as Ryobi's string trimmers, blowers, edgers and over 280 other tools in the ONE+ ecosystem.

The brushless motor delivers more efficient power conversion than brushed motors, extending battery life per charge. The seven-position cut height lever and rear-wheel drive match the feature set of competing cordless mowers at this price tier.

At $349, the Ryobi ONE+ mower provides strong platform value for established Ryobi users.

What buyers say

Buyers say Ryobi ONE+ HP 40V Brushless Self-Propelled Mower delivers on its stated purpose without hidden trade-offs in the first several uses. The group most consistently satisfied is ryobi ONE+ battery platform owners who want to add a self-propelled mower that runs on their existing 40V batteries, who say it handles their specific use case reliably. Where buyers recommend looking elsewhere is when no Ryobi ONE+ batteries are owned.

Specifications

Specifications for Ryobi ONE+ HP 40V Brushless Self-Propelled Mower
Voltage40V
PlatformRyobi ONE+ compatible
MotorBrushless
Price$349

Specs from Ryobi, ONE+ HP Mower, Amazon search

04
Best entry-level cordless mower
WORX WORX WG779 20V PowerShare Self-Propelled Lawn Mower

WORX WG779 20V PowerShare Self-Propelled Lawn Mower

Brand: WORX

Best for

Small yard owners (under quarter acre) who want the lightest and most compact cordless self-propelled mower for a small lawn, patio surround or narrow side yard where a full 21-inch deck is harder to maneuver.

Skip if

Yards over quarter acre. The WORX WG779 uses a 14-inch deck, significantly smaller than the 21-inch standard. For yards over 5,000 sq ft, a 14-inch deck requires more passes to cover the same area, extending mowing time and battery drain per session.

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The WORX WG779 runs on two 20V batteries in series, delivering the compact weight and maneuverability of a 14-inch deck in a foldable design for easy storage. The PowerShare platform allows the same batteries to power WORX string trimmers, blowers and handheld tools.

The 14-inch deck reduces mowing swath width compared to standard models, which increases passes needed per acre but makes the mower significantly lighter and easier to move in tight spaces.

At $299, the WORX WG779 is the most accessible entry to cordless self-propelled mowing for small yards.

What buyers say

Buyers point out that when yards over quarter acre, a different product is the stronger fit. Outside that situation, WORX WG779 20V PowerShare Self-Propelled Lawn Mower gets straightforward positive feedback from people using it as intended. For small yard owners (under quarter acre) who want the lightest, the performance buyers report is consistently positive across the product's intended use.

Specifications

Specifications for WORX WG779 20V PowerShare Self-Propelled Lawn Mower
Voltage20V (2 batteries)
Deck14 inches
WeightLightweight compact design
Price$299

Specs from WORX, WG779 Mower, Amazon search

Battery platform comparison

Brand Voltage Platform tools Batteries shared
EGO Power+ 56V 80+ tools All 56V EGO
Greenworks 40V 60+ tools All 40V GW
Ryobi ONE+ 40V 280+ tools All 40V Ryobi
WORX PowerShare 20V 100+ tools All 20V WORX

Ryobi's platform has the most tool variety; EGO's 56V system provides the most power per battery.

Deck size and coverage rate

Deck size Width per pass Coverage (60 min)
14 inches 14 inches 4,000-6,000 sq ft
19 inches 19 inches 7,000-9,000 sq ft
21 inches 21 inches 8,000-12,000 sq ft

Coverage rate depends on walking speed and terrain. Self-propelled drive maintains consistent speed.

Cut height guide

Grass type Recommended height Setting
Bermuda, Zoysia (warm) 1-1.5 inches Low
Kentucky bluegrass, fescue 2.5-3.5 inches Mid
St. Augustine (warm) 3-4 inches High
Drought stress (any) 4 inches High (reduce stress)

Compare the picks

Side by side comparison of every pick
Specification
EGO Power+ EGO Power+ LM2135SP 21-Inch Self-Propelled Lawn Mower
EGO Power+ LM2135SP 21-Inch Self-Propelled Lawn Mower
Greenworks Greenworks 40V 21-Inch Self-Propelled Lawn Mower
Greenworks 40V 21-Inch Self-Propelled Lawn Mower
Ryobi Ryobi ONE+ HP 40V Brushless Self-Propelled Mower
Ryobi ONE+ HP 40V Brushless Self-Propelled Mower
WORX WORX WG779 20V PowerShare Self-Propelled Lawn Mower
WORX WG779 20V PowerShare Self-Propelled Lawn Mower
Our verdictBest cordless self-propelled mowerBest mid-range cordless mowerBest budget cordless self-propelled mowerBest entry-level cordless mower
Voltage56V40V40V20V (2 batteries)
Battery7.5Ah (included in kit)6AhNot listedNot listed
Deck21 inchesNot listedNot listed14 inches
Price$499 (kit with battery)$379$349$299
DriveNot listedRear-wheel self-propelledNot listedNot listed
PlatformNot listedNot listedRyobi ONE+ compatibleNot listed
MotorNot listedNot listedBrushlessNot listed
WeightNot listedNot listedNot listedLightweight compact design
BuyCheck priceCheck priceCheck priceCheck price

Questions people ask

How long does a battery-powered lawn mower last on one charge?

Battery run time depends on battery voltage and Ah rating, grass thickness, terrain and whether the self-propelled drive is active. Typical run times: a 56V 7.5Ah battery (EGO) runs 60-70 minutes in normal grass on flat terrain; a 40V 6Ah battery runs 40-50 minutes. Wet grass, thick overgrowth, steep inclines and continuous self-propelled drive all increase current draw and reduce run time. Most manufacturers provide run time estimates based on standard conditions; real-world times are typically 20-30% less in thicker grass.

Can cordless mowers replace gas mowers?

For yards under half an acre with standard lawn conditions, a high-end cordless mower (EGO, Greenworks) provides equivalent cutting performance to a comparable gas mower. Cordless mowers do not match gas mowers for yards over half an acre without battery swaps mid-mow, or for very tall overgrown grass that requires multiple passes. For standard suburban and smaller lots, battery mowers now match gas in cut quality while eliminating gas, oil changes, spark plug replacement, carburetor cleaning and cold-start issues.

Are battery-powered mowers worth the extra cost?

Over a 3-5 year period, battery-powered mowers cost less to operate than gas mowers. A typical gas mower costs $50-100 per year in fuel and maintenance (gas, oil, spark plugs, air filter). A battery mower has essentially zero operating cost beyond electricity ($2-5/year to charge). At $100/year gas savings over 5 years, the $100-200 premium of a quality battery mower over a comparable gas mower pays back within 1-2 years. The battery platform compatibility (sharing batteries across multiple outdoor tools) adds further value.

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