GreenWorks 40V 19-inch Cordless Lawn Mower


GreenWorks 25223 is a 40-volt cordless lawn mower that is a good option for medium-sized lawns. It comes with a 4.0 Ah battery and a 2.0 Ah battery, which can provide up to 60 minutes of runtime on a single charge, depending on the grass conditions and how you are using the mower. The mower also has a 19-inch steel deck, which is wide enough to cut most lawns in a single pass.


  • Cutting Width: 19 inches
  • Deck Material: Steel
  • Cutting Modes: 2-in-1 (mulching, side discharge)
  • Height Adjustment: 7 positions (1-⅛ inch to 3-½ inch)
  • Weight: 50 pounds

Key Features of the Greenworks 40V Cordless Lawn Mower

20-inch Mowing Deck

Person using a green and black electric lawnmower in a sunny garden

The 20-inch mowing deck is a standout feature, designed to enhance the efficiency and effectiveness of your lawn mowing tasks. This wide deck allows for broader swathes of grass to be cut with each pass, reducing the time and effort required to maintain your lawn. It’s an ideal size for medium to large lawns, ensuring that users can achieve a neat, uniform cut across their entire yard with fewer passes, thus saving valuable time and energy.

Battery Power and Capacity

Person’s hands adjusting a green and black lawnmower on grass

Powered by two advanced lithium-ion batteries, the Greenworks 25223 offers a cordless mowing experience without sacrificing power or performance. These 40V batteries come in two capacities – one with 2 amp-hours and the other with 2.5 amp-hours – providing a balanced and efficient power supply. This dual-battery system ensures a longer mowing time, allowing most users to complete their lawn care routine on a single charge. The convenience of battery power means no cords to trip over, no gas to refill, and a significant reduction in noise and emissions, making for a more pleasant and eco-friendly mowing experience.

Design and Comfort

Green lawn mower on box

The Greenworks 25223 has been thoughtfully designed with user comfort in mind. The handles are wrapped in foam, offering a comfortable grip for extended use, which can reduce fatigue during longer mowing sessions. Although the height of the handles is not adjustable, the design has been optimized to accommodate a wide range of users. The lightweight nature of the mower, combined with its ergonomic design, makes it easy to maneuver and operate, even in tighter spaces, providing a stress-free mowing experience.

Cutting Deck and Blade System

Blade cutting Deck

The mower features an innovative cutting deck and blade system that distinguishes it from traditional models. Equipped with two mulching blades, the Greenworks 25223 ensures a clean and even cut, enhancing the health and appearance of your lawn. This dual-blade system is designed to efficiently cut and mulch the grass, distributing the clippings evenly across the lawn, which can contribute to the nutrient cycling within the soil. The ability to easily adjust the height of the cutting deck further adds to the mower’s versatility, allowing users to customize the cut to suit the specific needs of their lawn, from a close trim to a more lush, longer length.

Performance of the Greenworks 40V Cordless Lawn Mower

Battery Life and Efficiency

Person inserting a battery into a green and black lawnmower on grass

The Greenworks 25223 is powered by two 40V lithium-ion batteries, which are key to its impressive performance. The mower is engineered to maximize battery life and efficiency, ensuring that users can complete most residential mowing tasks on a single charge. The dual-battery system not only provides a longer runtime but also maintains consistent power output throughout the mowing session. This efficiency means less time spent recharging and more time enjoying a well-maintained lawn. The batteries are also designed for quick and easy insertion and removal, further enhancing the mower’s convenience.

Cutting Efficiency and Quality

Green lawn mower cutting grass.

One of the standout features of the Greenworks 25223 is its cutting efficiency and quality. The mower’s 20-inch wide deck and dual-blade system work in harmony to deliver a precise and even cut. This design is particularly effective in mulching, which is beneficial for lawn health as it returns nutrients back to the soil. The blades are engineered to cut the grass cleanly, reducing the chances of tearing or damaging the grass blades, which can lead to a healthier, greener lawn over time. The ability to easily adjust the cutting height allows users to tailor the mower to the specific conditions of their lawn, ensuring optimal cutting performance across a range of grass types and lengths.

Comparative Table

FeatureGreenworks Cordless Lawn MowerBAUMR-AG 550CX 40V Sync”Cordless Lawn Mower
Cutting Deck Size20 inches19 inches
Battery Voltage40V40V
Battery Capacity2.0 Ah and 2.5 Ah(Specific capacities not provided, but likely similar)
Weight(Not provided, typically around 40-60 lbs for similar models)(Not provided, typically around 40-60 lbs for similar models)
Cutting Height AdjustmentsEasy single-lever adjustmentSingle-lever height adjustment
Mulching CapabilityYesYes
Grass CatcherYes, with a hard plastic bottom and ventilated sidesLikely, most models include this feature
Noise LevelLow (battery-powered mowers are generally quieter)Low (similar due to battery power)
Eco-FriendlinessHigh (zero emissions during use)High (zero emissions during use)
MaintenanceMinimal (battery care, blade sharpening)Minimal (similar battery and blade maintenance)
Overall PerformanceHigh efficiency with dual-blade system, suitable for medium-sized lawnsHigh efficiency, likely suitable for similar lawn sizes

The Greenworks 25223 Cordless Lawn Mower and the BAUMR-AG 550CX 40V” Cordless Lawn Mower share many similarities, as both are battery-powered and designed for efficiency and eco-friendliness. The Greenworks model has a slightly larger cutting deck at 20 inches compared to the 19 inches of the BAUMR-AG, which may offer a minor advantage in coverage area per pass.

Both models operate on a 40V system, suggesting they have similar power outputs, although the exact battery capacities are not specified for the BAUMR-AG. Both mowers likely offer comparable runtime and performance, suitable for medium-sized lawns.

Pros and Cons of Greenworks 40V Cordless Lawn Mower


  • Eco-Friendly Operation:Produces zero emissions during use, making it an environmentally friendly choice compared to gas-powered mowers.
  • Quiet Performance:Operates much more quietly than traditional gas mowers, reducing noise pollution and making it more pleasant to use.
  • Low Maintenance:Eliminates the need for oil changes, spark plug replacements, and refueling, requiring only basic care such as blade sharpening and battery maintenance.
  • Dual-Battery System:Comes with two 40V lithium-ion batteries, providing extended runtime and ensuring consistent performance throughout the mowing session.
  • Ease of Use:Features such as push-button start, lightweight design, and easy maneuverability enhance user convenience and reduce physical strain.
  • Adjustable Cutting Height:Offers easy adjustment of the cutting height with a single lever, allowing for versatile lawn care and the ability to adapt to different grass conditions.
  • Mulching Capability:Equipped with a dual-blade system that not only cuts efficiently but also mulches the clippings, returning nutrients to the lawn.
  • Large Cutting Deck:The 20-inch cutting deck enables wider cutting paths, which can reduce the time spent mowing, especially beneficial for medium to large lawns.


  • Fixed Handle Height:The handle height is not adjustable, which might not suit all users’ preferences or ergonomic needs.
  • Battery Life Limitations:While the dual-battery system extends runtime, it may still be insufficient for very large lawns or extensive use without recharging.
  • Performance in Thick or Wet Grass:Like many electric mowers, it may struggle with very thick or wet grass compared to more powerful gas-powered models.
  • Cost:Initially, it may be more expensive than some entry-level gas mowers or other electric models, though operational savings can offset this over time.
  • Battery Replacement Costs:Eventually, batteries will degrade and need replacement, which can be an additional long-term cost.
  • Weight Distribution:While generally lightweight, the distribution of weight due to batteries can affect maneuverability for some users, especially when turning or navigating uneven terrain.

Maintenance Tips

  1. Blade Care:Regularly check the blades for wear and tear. Sharpen or replace the blades as needed to ensure a clean cut and efficient operation.
  2. Battery Maintenance:Follow the manufacturer’s guidelines for charging and storing the batteries. Do not expose the batteries to extreme temperatures, and recharge them before they are completely depleted to prolong their lifespan.
  3. Cleaning:After each use, clean the mower to remove grass clippings, dirt, and debris. Use a soft brush or cloth to clean the exterior and under the deck. Avoid using water on electrical components.
  4. Storage:Store the mower in a dry, indoor location away from direct sunlight and extreme temperatures. During the off-season, remove the batteries and store them separately in a cool, dry place.
  5. Regular Inspections:Periodically check all nuts, bolts, and moving parts to ensure they are secure and functioning correctly. Tighten or replace any loose or worn parts.
  6. Professional Service:If you encounter any issues with the mower’s motor or other electrical components, consult a professional for servicing. Do not attempt to repair these components yourself unless you are qualified to do so.


In summary, the Greenworks 25223 Cordless Lawn Mower is an excellent choice for those seeking an efficient, eco-friendly alternative to traditional gas mowers. Its 20-inch cutting deck, dual-battery system, and mulching capabilities deliver a powerful and convenient mowing experience, while its design ensures ease of use and comfort. Although considerations like the fixed handle height and performance in dense grass should be noted, the mower’s quiet operation, low maintenance, and zero emissions greatly outweigh these minor drawbacks. Adhering to simple safety and maintenance guidelines will ensure its longevity and optimal performance. Ideal for both seasoned gardeners and those new to lawn care, the Greenworks 25223 offers a perfect blend of performance and sustainability.


  1. What is the runtime of the Greenworks 25223 on a full charge?
    The runtime can vary based on grass condition and height, but on average, it provides sufficient power to cover most medium-sized lawns on a single charge.
  2. Can the cutting height be adjusted on the Greenworks 25223?
    Yes, the mower features easy single-lever height adjustment, allowing for multiple cutting heights to suit different lawn preferences.
  3. Is the Greenworks 25223 suitable for tall or wet grass?
    While it performs best on dry, regularly maintained grass, it can handle taller grass with multiple passes. Wet grass may pose a challenge and is generally not recommended for optimal performance and safety.
  4. How does the dual-battery system work?
    The mower uses two 40V lithium-ion batteries simultaneously to provide extended runtime and consistent power. The system is designed to optimize performance throughout the mowing session.
  5. Does the Greenworks 25223 come with a warranty?
    Yes, it typically comes with a warranty, but the terms and length can vary, so it’s recommended to check with the retailer or manufacturer for specific warranty information.
  6. How often do the blades need to be sharpened or replaced?
    Blade maintenance depends on usage frequency and the type of terrain. Regular inspections are recommended, with sharpening or replacement as needed to ensure optimal cutting performance.
  7. Can the mower mulch the grass clippings?
    Yes, the Greenworks 25223 is equipped with mulching capabilities, thanks to its dual-blade system, allowing it to finely chop the grass clippings and distribute them back onto the lawn as natural fertilizer.
  8. Is assembly required for the Greenworks 25223?
    Minimal assembly is required, and it comes with instructions that are straightforward and easy to follow. Most users can assemble the mower quickly with basic tools.
  9. How heavy is the Greenworks 25223, and is it easy to maneuver?
    The exact weight can vary, but it’s designed to be lightweight and easy to maneuver compared to traditional gas mowers, making it suitable for a wide range of users.
  10. Where can I purchase replacement batteries or blades for the Greenworks 25223?
    Replacement parts can be purchased through the Greenworks official website, authorized dealers, or reputable online retailers. Always ensure to buy genuine parts for compatibility and performance.
Joel Cunningham
Joel Cunningham
Forestry Author

I'm Joel Cunningham, an expert in pruning and weed management with over a decade of experience. My skills are rooted in formal training and extensive practice, focusing on advanced pruning techniques and efficient weed control. I'm known for my quality work, precision, and deep understanding of plant health and soil dynamics. My contributions extend to educational initiatives where I share sustainable practices and advice, establishing myself as a reliable and authoritative figure in the gardening community.


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