Looking for a reliable battery-powered lawn mower? The best options balance cutting power, battery life, and ease of use, but tradeoffs are common. The Greenworks 40V 20″ Cordless Mower offers great value, while the EGO POWER+ 21-Inch Cordless Mower excels in performance. Cheaper models may sacrifice runtime or power, while premium options often come with higher price tags. Continue reading for a detailed comparison that helps you find the perfect fit for your yard and budget.
Key Takeaways
- Top mowers combine long-lasting batteries with powerful motors for efficient cutting.
- Self-propelled models are worth considering for larger or hilly lawns, despite higher costs.
- Battery compatibility across brands can save money but limits options if you already own tools.
- Mulching and bagging features vary widely; choose based on your yard maintenance style.
- Higher-priced models usually offer longer runtime, better build quality, and added features.
More Details on Our Top Picks
Greenworks 40V 20″ Cordless Push Lawn Mower Bundle with Leaf Blower, String Trimmer, Batteries & Chargers
This Greenworks bundle stands out for its combination of durability and versatility, thanks to a steel deck and 3-in-1 functionality that handles bagging, mulching, or side discharge with ease. Compared to the EGO POWER+ 21-Inch model, it offers a more comprehensive yard care package, including a blower and trimmer, making it ideal for homeowners seeking a complete cordless yard setup. However, the larger battery capacity and added tools come with increased weight and potentially shorter run times for extensive lawns. The inclusion of batteries compatible with other Greenworks tools adds convenience, especially for those already invested in the brand. While the 40V system delivers solid power, heavy or large yards might find the battery life limiting, requiring extra batteries for prolonged use. Overall, this bundle is well-suited for users wanting a durable, multi-tool system, but less ideal for those with very large or heavily overgrown lawns.
Pros:- Durable steel deck for long-lasting use
- Versatile 3-in-1 mowing options
- Powerful blower with variable speed and turbo mode
- Includes batteries and chargers compatible with other Greenworks tools
Cons:- Battery life may be limited for large yards
- Some find the assembly process complex
- Could be heavy for prolonged use
Best for: Homeowners with medium to large yards who want a reliable, all-in-one cordless lawn care solution
Not ideal for: Users with very large lawns or those seeking ultralight equipment, due to weight and limited battery runtime
- Battery Voltage:40V
- Cutting Width:20 inches
- Deck Material:Steel
- Cutting Height Range:35mm to 95mm
- Blower CFM:500 CFM
- Battery Capacity:5Ah + 2Ah
Bottom line: This bundle offers comprehensive yard care for homeowners willing to carry some weight and manage battery limitations, especially those invested in Greenworks tools.
STEELITE 21V 13-Inch Brushless Electric Lawn Mower with Battery & Charger
This lightweight, 13-inch mower excels for small lawns where maneuverability and ease of use are priorities. Its brushless motor provides quieter operation and longer life compared to brushed motors, making it a good choice for suburban or closely spaced yards. When compared to the Greenworks 20″ model, it is more portable but offers a smaller cutting width, which means it takes longer to cover larger areas. The 21V battery delivers up to 25 minutes of runtime, suitable for quick jobs, but may require extra batteries for larger or more complex landscapes. Its adjustable height and simple design make it accessible for beginners or those who prefer minimal setup. However, its limited runtime and smaller cutting deck make it less suitable for extensive yards or thick grass. Overall, this mower is perfect for small yard maintenance but not for large-scale lawn care.
Pros:- Lightweight and easy to maneuver
- Quiet brushless motor extends lifespan
- Adjustable height for tailored cuts
- 2-in-1 mulching and bagging system
Cons:- Limited runtime for larger yards
- Small cutting width increases mowing time
- Battery life may require additional units for bigger jobs
Best for: Gardeners with small to mid-sized lawns seeking an easy, lightweight, cordless mower
Not ideal for: Large yard owners or those with thick, overgrown grass who need longer runtime and wider coverage
- Battery:21V 4.0Ah
- Runtime:Up to 25 minutes
- Deck Size:13 inches
- Weight:20.5 lbs
- Height Adjustment:0.98 to 2.56 inches
- Grass Bag Capacity:8 gallons
Bottom line: This compact model is best for small yard upkeep where portability and ease of use outweigh coverage speed.
MZK 20V 13″ Electric Brushless Cordless Lawn Mower with 4-Position Height Adjustment, 8 Gallon Grass Bag, Batteries & Charger Included
The MZK 20V mower offers a straightforward, lightweight design with a brushless motor that rivals more expensive models like the Greenworks 20″ in performance, especially for small to medium-sized yards. Its 13-inch deck and four adjustable height settings provide enough versatility for well-kept lawns. Compared to the Greenworks bundle, it offers a more compact build, making storage and maneuvering easier, but it sacrifices some runtime and coverage area. The included batteries and charger add to its value, especially for budget-conscious buyers. Yet, its limited runtime and smaller deck mean it’s less suited for larger or more overgrown lawns. This pick makes the most sense for those prioritizing affordability and portability over extended mowing sessions.
Pros:- Affordable price point
- Lightweight and easy to operate
- Multiple height settings for tailored cuts
- Includes batteries and charger
Cons:- Limited runtime restricts larger jobs
- Small deck size increases mowing time
- Plastic parts may affect long-term durability
Best for: Homeowners with small to medium yards seeking an affordable, lightweight cordless mower
Not ideal for: Lawn owners with large or thick grass areas that demand longer runtime and wider cutting capacity
- Power Source:20V Battery
- Cutting Width:13 inches
- Grass Capacity:8 gallons
- Batteries Included:Yes, 2 x 4.0Ah
- Adjustable Heights:4 positions (1.2 to 1.5 inches)
- Weight:24.3 pounds
Bottom line: Ideal for budget-conscious users with small yards who want a lightweight, easy-to-use mower without sacrificing basic functionality.
EGO POWER+ 21-Inch Cordless Electric Lawn Mower with 56V Battery and Charger
The EGO POWER+ 21-inch mower excels in power and runtime, surpassing many competitors like the Greenworks 17″ or 40V models with its 56V battery and robust brushless motor. It provides up to 55 minutes of mowing, making it well-suited for large yards or demanding grass conditions. The adjustable height settings and three-in-one functionality offer customization, while features like LED headlights and weather resistance add convenience and durability. Compared to the Greenworks 60V 17″ model, it offers a larger cutting deck and longer runtime, making it more efficient for extensive lawns. However, its weight and higher price point may be drawbacks for users with smaller yards or budget constraints. Overall, this mower makes the most sense for those who prioritize power, runtime, and premium features in large or challenging landscapes.
Pros:- Powerful torque exceeding gas mowers
- Long runtime of up to 55 minutes
- Adjustable cutting height with single-handed operation
- Foldable for compact storage
Cons:- Battery life may vary with grass conditions
- Weight potentially heavy for some users
- Price may be higher than basic models
Best for: Homeowners with large lawns or challenging terrain who need maximum power and runtime
Not ideal for: Small yard owners or budget buyers who prefer lighter, less expensive models
- Motor:Brushless
- Cutting Width:21 inches
- Battery:56V 6.0Ah ARC Lithium
- Runtime:Up to 55 minutes
- Cutting Height Settings:1.25 to 4 inches (7 positions)
- Grass Collection:Two-bushel bag included
Bottom line: This high-capacity mower is perfect for large, demanding yards where power and extended runtime are priorities over portability or cost.
Greenworks 60V 17″ Brushless Cordless Push Lawn Mower, 2-in-1 Mulching/Bagging, 4.0Ah Battery and 3A Charger (40min Runtime)
This Greenworks 60V model stands out for combining impressive power with eco-friendly operation, making it a great choice for those who want a cordless mower that can handle most lawns with ease. Its brushless motor delivers reliable performance, and the 2-in-1 mulching and bagging system offers versatility. Compared with the Greenworks 40V 16″, this mower offers a larger cutting width and longer runtime, but it sacrifices some portability and requires a longer full charge time of 80 minutes. The steel deck adds durability, while the adjustable height provides tailored cut quality. However, the 40-minute runtime could be limiting for extensive yards, and the weight—though unspecified—may affect maneuverability for some users. This pick is ideal for homeowners with mid-sized lawns seeking strength and adaptability without sacrificing eco-friendliness.
Pros:- Powerful brushless motor for reliable, efficient cutting
- Versatile 2-in-1 mulching and bagging system
- Lightweight and easy to maneuver
Cons:- Runtime of up to 40 minutes may be short for larger lawns
- Full charge can take 80 minutes, which might delay mowing schedules
Best for: Homeowners with medium-sized lawns who value power, versatility, and eco-friendly operation
Not ideal for: Small yards or users needing quick turnaround, as the charge time and runtime may be insufficient for large areas
- Voltage:60V
- Cutting Width:17 inches
- Battery:4.0Ah lithium-ion
- Charger:3A fast charger
- Runtime:Up to 40 minutes
- Deck Material:Steel
- Height Adjustment:6-position (1.5″ to 3.15″)
- Weight:Lightweight (exact weight not specified)
- Warranty:4 years tool + 4 years battery
Bottom line: This mower is best suited for homeowners who need a balanced mix of power, versatility, and eco-friendliness for medium yards.
EGO POWER+ 21-Inch Self-Propelled Cordless Lawn Mower with Dual 56V Batteries
The EGO POWER+ 21-inch mower makes a strong impression with its long runtime of up to 100 minutes, thanks to its dual 56V batteries, making it well-suited for larger or more demanding lawns. Its self-propelled feature with variable speed enhances ease of use, and the multi-blade system allows for customized cutting. Compared with the Greenworks 60V model, this mower offers more precise control and a longer operating window but is notably heavier, which could be a concern for users seeking lightweight options. Its LED headlights enable early morning or late evening mowing, adding convenience. On the downside, the higher price point and costly battery replacements might deter budget-conscious buyers. This model is ideal for homeowners with larger yards looking for a premium, feature-rich mower that maximizes runtime and cutting flexibility.
Pros:- Long runtime of up to 100 minutes with dual batteries
- Self-propelled with adjustable speed for effortless mowing
- Multi-blade system for precise, customizable cuts
- LED headlights for early or late mowing
Cons:- Relatively heavy, which may be tiring for some users
- Higher price point and expensive battery replacements
Best for: Homeowners with large lawns who prioritize long runtime, customizable cutting, and ease of operation
Not ideal for: Users with smaller yards or those sensitive to weight, as it’s heavier and more expensive
- Model:LM2134SP-2
- Blade System:Select Cut multi-blade with 3 interchangeable blades
- Battery:2 x 56V 6.0Ah ARC Lithium
- Runtime:Up to 100 minutes
- Deck Size:21 inches
- Cutting Heights:1 to 4 inches, 8 positions
- Motor Type:Brushless
- Self-Propelled Speed:.9 MPH – 3.1 MPH
- Functions:Mulching, bagging, side discharge
Bottom line: This mower is best suited for large yard owners looking for extended runtime and tailored cutting options without concern for weight or cost.
Greenworks 40V 16″ Cordless Lawn Mower with 4.0Ah Battery & Charger
This Greenworks 40V 16-inch mower is a solid choice for those with small to medium yards, offering a compact, lightweight design that’s easy to handle. Its 4.0Ah battery provides a decent runtime of about 35 minutes, which is suitable for quick, routine mowing. Compared to the larger Greenworks 60V or EGO models, this one sacrifices some power and runtime but excels in maneuverability and quiet operation, making it perfect for early mornings or tight spaces. The 2-in-1 mulching and bagging system adds convenience, and compatibility with other Greenworks 40V tools can expand its use. The main tradeoff is its limited runtime, which might require multiple batteries or a longer recharge time for larger yards. This mower makes the most sense for homeowners with small lawns needing a quiet, lightweight, and eco-friendly mower.
Pros:- Lightweight and highly maneuverable
- Quiet operation suitable for early or late mowing
- Compatible with a wide range of Greenworks 40V tools
- Eco-friendly with no emissions or oil/gas costs
Cons:- Runtime of 35 minutes may be limiting for larger yards
- Charging time of 2 hours could extend wait times
- Limited deck size restricts coverage for big lawns
Best for: Small yard owners who prioritize quiet operation, maneuverability, and convenience
Not ideal for: Large lawns or those with extensive mowing needs, due to limited runtime and smaller deck size
- Battery Voltage:40V
- Cutting Width:16 inches
- Runtime:Approximately 35 minutes
- Battery Capacity:4.0Ah
- Charge Time:2 hours
- Cutting Height Adjustment:1.25″ – 3.375″
- Weight:Approximately 35% lighter than traditional gas mowers
- Warranty:3 years tool, 3 years battery
Bottom line: This mower is best for homeowners with small to medium yards who value quiet, lightweight operation and battery ecosystem compatibility.
How We Picked
These products were selected based on a mix of performance, battery life, build quality, and user versatility. We focused on models that are widely available, reliable, and suited for different yard sizes and user needs. Each mower’s ease of use, battery compatibility, and value were considered to present a balanced lineup. The ranking reflects how well each option balances power, runtime, and affordability for typical homeowners and lawn enthusiasts.Factors to Consider When Choosing Lawn Mower Battery Powered
Choosing the right battery-powered lawn mower involves evaluating several key factors beyond just brand and price. Understanding your yard size, terrain, and maintenance preferences helps narrow down options. Battery compatibility across tools can also influence long-term value. Here are the main considerations to keep in mind when selecting a mower that fits your needs and avoids common pitfalls.Battery Life and Runtime
Battery life is arguably the most critical factor, especially for larger lawns. A mower with insufficient runtime may require multiple battery swaps or chargers, which can be inconvenient and slow down mowing sessions. Look for models with batteries that offer at least 30-45 minutes of continuous operation, but remember that larger yards might need even longer runtimes or spare batteries. Charging time also matters; faster chargers can help minimize downtime between cuts.
Power and Cutting Performance
Power output influences how well a mower can handle thick or tall grass. Brushless motors tend to provide better efficiency and longer lifespan, making them a smart choice. Be cautious of lower-voltage models that might struggle with denser grass, especially if your lawn is more challenging. Comparing motor wattage or voltage ratings can give a good indication of cutting power, but real-world performance depends on blade design and build quality.
Size, Weight, and Maneuverability
If your yard is small or flat, a lightweight model may suffice, making mowing less tiring. Larger or self-propelled models help reduce physical effort, especially on uneven terrain. Consider the mower’s weight, handle design, and wheel size—these factors influence ease of use. Overly heavy models may be durable but can become cumbersome for regular use, while very light models might compromise on stability or cutting power.
Additional Features and Versatility
Features like mulching, bagging, and adjustable cutting heights add convenience and allow customization for your lawn care routine. Some models include dual-function options, offering mulching and bagging in one unit. However, extra features often come at a higher price, so decide which ones you need most. Also, check for easy-to-clean designs and compatibility with other tools if you plan to expand your collection.
Price and Overall Value
Higher-priced models tend to offer longer runtimes, better durability, and more features, but they may not be necessary for small or infrequent lawns. Budget options can work well if your yard is modest and you don’t mind shorter runtime or fewer bells and whistles. Balance your budget against the expected use—sometimes investing a bit more upfront saves money on replacements or upgrades later.
Frequently Asked Questions
Can I use the same battery across different brands?
Battery compatibility varies widely; most brands design their batteries to work within their own ecosystem. Some brands, like Greenworks and EGO, offer interchangeable batteries within their product lines, which can save money and storage space. However, using batteries across different brands usually isn’t possible unless they share a common platform or adapter. Always check compatibility before purchasing additional batteries or tools.
How important is self-propulsion for small lawns?
Self-propelled models significantly reduce physical effort, especially on larger or uneven lawns. For small, flat yards, a push mower may be enough and typically costs less. If your yard includes slopes or you prefer a more effortless mowing experience, investing in a self-propelled mower can be worthwhile. Consider your strength, yard size, and mowing frequency to decide whether the added convenience justifies the higher price.
How long do battery-powered mowers typically last during a single charge?
Most cordless mowers provide between 30 to 60 minutes of runtime per charge, depending on the model and grass conditions. Larger batteries and higher voltage systems tend to offer longer operation, but real-world runtime can also be affected by grass density and cutting height. If your yard exceeds 1/4 acre, look for models with longer-lasting batteries or consider having an extra charged battery ready.
Are battery-powered mowers as powerful as gas models?
While battery-powered mowers have improved substantially, they often don’t match the raw power of gas models, especially for thick or tall grass. Brushless motors and higher voltage batteries narrow this gap, making many cordless mowers suitable for typical residential lawns. However, if you have a very large or overgrown yard, a gas mower or a more powerful commercial model might be necessary. For most homeowners, modern battery mowers deliver sufficient power with much less noise and maintenance.
What maintenance do battery mowers require?
Battery mowers generally require less maintenance than gas models—no oil changes, spark plugs, or air filters. The main upkeep involves keeping the blades sharp, cleaning the deck, and storing batteries properly during off-seasons. Regularly charging batteries to prevent deep discharges helps prolong their lifespan. If you have multiple batteries, rotating them can ensure consistent performance and extend overall battery life.
Conclusion
For casual homeowners with small to medium lawns, the Greenworks 40V 20″ Cordless Mower offers excellent value and versatility, making it the best overall pick. Those seeking maximum performance and longer runtime might prefer the EGO POWER+ 21-Inch Mower, which suits larger or more demanding yards. Beginners or those on tight budgets can opt for smaller, lighter models like the Greenworks 40V 16″ mower, while serious lawn enthusiasts should consider self-propelled or premium options. Ultimately, choosing the right mower depends on your yard size, terrain, and how much you’re willing to invest in convenience and durability.
