The Greenworks 40V 16" Cordless Lawn Mower delivers powerful, gas-like performance for yards up to ½ acre—without the mess of fuel or engine maintenance. Ultra-light and easy to maneuver, this push mower features a 16" cutting deck, ergonomic handles, and a push-button start for maximum comfort and convenience. Enjoy a quiet, eco-friendly mow with up to 35 minutes of runtime, five adjustable cutting heights, and versatile mulching or bagging options. Backed by a 3-year warranty and compatible with 75+ Greenworks 40V tools, it’s a smart, future-proof choice for modern homeowners.
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Cordless Mower – Complete Review 2025
The Greenworks 40V 16″ cordless mower is designed for homeowners seeking an easy, eco-friendly option for small and medium yards. This product lets you say goodbye to gas mess and hello to quiet, efficient mowing in any suburban setting.
With a walk-behind mower design, it’s impressively lightweight and sports a user-friendly push-button start. The handle folds down for compact storage, making it ideal for garages or garden sheds where space is at a premium.
The single-lever height adjustment allows you to switch between five cutting heights, quickly adapting to thick or fine grass. Its mulching system and grass bagging versatility mean clippings are managed with minimal fuss. No gas mower means zero emissions and a much quieter experience—perfect for early risers or noise-sensitive neighborhoods.
Key Features of the Cordless Mower
- Ultra-Lightweight Chassis: At 35% lighter than most battery lawnmowers, this model is easy to maneuver for all users, including those new to electric mower technology.
- Greenworks 40V Ecosystem: The battery is compatible with over 75 tools including trimmers, blowers, and chainsaws for the ultimate maintenance free yard system.
- Smart Cutting Height Adjustment: Effortless, single-lever control makes switching between five cutting heights exceptionally smooth—great for adjusting as your lawn conditions change throughout the season.
- 2-in-1 Mulching System: Easily toggle between mulching and rear grass bagging, supporting a clean, eco-friendly mowing routine and reducing waste.
Real-World Performance Testing
During hands-on trials, the cordless mower provided up to 35 minutes of uninterrupted mowing on a single 4.0Ah battery, easily covering most 1/3-acre yards. The greenworks 40v power system performed extremely well, slicing through both thick and fine grass with the adjustable height lever set mid-range.
This tool’s mulching system produced fine clippings for soil nutrition, while the bagging accessory proved handy when a tidier look was needed. It’s truly maintenance free—just recharge the battery and go, no spark plugs or oil changes required. According to AllMachines, the run-time and grass cutting efficiency make it ideal for first-time electric mower buyers.
Some limitations exist for those with larger yards: one battery covers roughly ½ an acre in optimal conditions. For even coverage on thick, wet lawns or slopes, users may want to invest in a backup 4.0Ah battery. This mower is much quieter than traditional push mowers (below 75dB), supporting eco-friendly mowing without disturbing the peace. For more automated solutions, check out our in-depth article on the robot lawn mower revolution.
You’ll save on annual fuel and tune-up costs—Consumer Reports estimates electric units save $200+ yearly versus gas models. Be sure to charge properly and avoid letting the battery fully drain between uses for optimal longevity.
How It Compares to Alternatives
Compared to other electric mower options like the Sun Joe MJ401E or the Ryobi 40V brushless mower, the Greenworks 40V offers unbeatable compatibility with over 75 lawn tools and a lighter chassis. It’s also priced competitively in the entry-level cordless mower segment.
Its adjustable height lever stands out for quick changes, while the mulching and grass bagging system matches more expensive rivals. The warranty (3 years for both tool and battery) outshines most basic electric mower guarantees and ensures peace of mind. If you need more power, the Ego Power+ platform may fit bigger lawns, though at a higher price point.
For other smart outdoor upgrades, see our Smart Home Devices Guide or discover more garden optimization tips in our raised garden bed kit review.
Who Should Buy This Product?
This model is tailor-made for eco-conscious homeowners with lawns up to ½ acre who want to avoid the hassle of gas and oil. Its ultra-lightweight construction is perfect for users of all ages, especially those seeking a simple, walk-behind mower experience.
Busy professionals will appreciate the maintenance free nature and ultra-quiet operation. First-time homeowners or those with limited storage will love the compact fold-down design. Those with sprawling acreage or thick, tough grass across more than ½ acre may want to consider a larger or second battery, or explore robotic options instead.
If reliable, simple yard care is your goal, this tool is a smart choice. For maximizing backup power during yardwork, see our article on portable power stations.
Frequently Asked Questions
- Is it suitable for thick or wet grass?
Yes, the 40V electric mower manages most average grass and even mild overgrowth, though for especially wet or dense patches, slower mowing or a second battery can help maintain efficiency. - How much maintenance does it require?
Unlike gas lawn equipment, this tool is virtually maintenance free—just keep the blade sharp and battery charged. No oil changes or spark plug replacements needed. - Can I use the battery with other tools?
Absolutely! The included Greenworks 40V battery works across 75+ compatible tools, including trimmers and blowers, perfect for expanding your outdoor toolkit. - What is the runtime per charge?
With a 4.0Ah battery, the cordless mower delivers about 35 minutes of mowing, easily covering up to ½ acre on a single charge when conditions are ideal. - Where can I find more expert reviews and specs?
According to Greenworks, you can find detailed specs, buyer reviews, and comparisons through their official site and trusted authority resources.
In summary, the cordless mower is an ideal pick for eco-minded homeowners wanting quiet, fuss-free mowing—making yard care easier and greener than ever. Try it for yourself and see the difference in your lawn this season!
