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Greenworks

Greenworks 80V 21" Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and 60 Minute Rapid Charger Included

  • Based on 1,757 reviews
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Availability: In Stock.
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Arrives Friday, Mar 20
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Size: 21" SP Mower (4.0Ah)


Features

  • CORDLESS LAWN MOWER Get more done, faster, with Greenworks electric lawn mowers. This 80V self-propelled mower provides the power you need with up to 45 minutes of run-time on a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
  • DURABLE 21 STEEL DECK The 21 steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and a longer life.
  • SELF-PROPELLED Rear wheel drive and variable speed control for maximum traction, maneuverability, and control
  • INNOVATIVE SMARTCUT TECHNOLOGY Senses grass and auto-adapts power for the perfect cut.
  • VERSATILE Single lever, 7-position height adjustment for the best cut in all environments. The 3-in-1 design allows you to mulch, rear bag, or side discharge your grass clippings
  • MAINTENANCE FREE This self-propelled lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. Push button start, quiet operation, and delivers gas-like performance. Use up to 70% less space in your garage with vertical storage

Description

The Greenworks 80V 21-Inch Brushless Lawn Mower is a powerful and convenient tool for maintaining a beautiful lawn. This self-propelled mower boasts up to 45 minutes of run time and features a 3-in-1 function that allows for mulching, rear bagging, and side discharge. With a simple push-button start and folding handles for easy storage, this mower is designed for effortless operation. The 7-position height adjustment allows for a customized cut, and the vertical storage feature saves space in your garage or shed. The mower comes with a 4Ah battery and charger, as well as a 3-year warranty for added peace of mind.

Brand: Greenworks


Power Source: Battery Powered


Material: Alloy Steel


Color: MO80L410


Style: Self-Propelled


Item Weight: 64.2 Pounds


Cutting Width: 21 Inches


Operation Mode: Automatic


Product Dimensions: 62.6"D x 37.8"W x 22.05"H


Assembly Required: Yes


Brand: Greenworks


Power Source: Battery Powered


Material: Alloy Steel


Color: MO80L410


Style: Self-Propelled


Item Weight: 64.2 Pounds


Cutting Width: 21 Inches


Operation Mode: Automatic


Product Dimensions: 62.6"D x 37.8"W x 22.05"H


Assembly Required: Yes


UPC: 841821050047


Maximum Adjustable Cutting Height: 3.38 Inches


Global Trade Identification Number: 47


Minimum Adjustable Cutting Height: 0.14 Inches


Manufacturer: Greenworks


Item Weight: 64.2 pounds


Item model number: MO80L410


Batteries: 1 Lithium Ion batteries required. (included)


Frequently asked questions

The Greenworks 80V Lawn Mower comes with a 4.0Ah battery that provides up to 60 minutes of run time. The exact duration can vary based on factors such as grass length and thickness.

Yes, this model of the Greenworks Lawn Mower is self-propelled, reducing the physical effort needed to mow your lawn.

The package includes the mower, one 4.0Ah battery and a 60 minute rapid charger.

Yes, the Greenworks 80V Lawn Mower features a brushless motor for superior power, performance and durability.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The product in question is a 21" self-propelled mower that users have praised for its powerful performance and convenience. It offers excellent mulching capability, an adjustable speed feature, and surpasses many gas-powered alternatives. Some users found its battery and handle assembly difficult, but all agreed on its efficient mowing and long-lasting battery life.

Pros

  • 🌱Excellent mulching feature
  • ⚡Long-lasting and quickly recharging battery
  • 💨Adjustable speed
  • 🪖Effective self-propelling feature
  • ✂️Quality cuts
  • 🔈Quiet operation

Cons

  • 🔋Difficulty in battery removal
  • 🔧Complicated assembly of handle
  • 🏃‍♂️Self-propelling feature might require getting used to

Should I Buy It?

Definitely. While there are minor assembly difficulties, the overall convenience, speed, and mowing effectiveness of this 21" self-propelled mower clearly outweigh the negatives. This product would make a solid investment for most households.

    • If you are on the fence about battery mowers, it is time to jump over to the electric life
Size: 21" SP Mower (4.0Ah)
Review Image by John Wiersma John Wiersma
I have not had to cut a lawn since the early 1980's. Now in the midst of labor shortages and rising prices for lawn services, I decided to try cutting it myself. This mower was/is a good choice. Our previous lawn service had empty shelves from all the awards they were not winning, so last year we bought the Green Works 40 V blower and trimmer for light clean up duty AFTER the lawn crew was done each week. We liked both of them. So this year we decided to ditch the crew and bought the 80 V Pro self propelled mower. It has so far been a great product. 1. SO much quieter than a gasoline mower. 2. No exhaust fumes 3. No hot engine and muffler to burn yourself on. 4. No pull start 5. Can be stored vertically; no fluids to spill. There are 'feet' built in to hold it upright if you like. 6. No need to cart gas home in a jerry can. 7. It is really quiet. I know I said that before but I thought you may have not heard it. 8. It is lightweight. Most of the time I don't use the self propelled feature. 9. You can use the self propulsion without having to run the blades. Handy if you are moving it a ways. 10. Battery life is good. I did buy an extra battery figuring I would need it, but I could have gotten by without it. My lot is about 1/3 acre. 11. It does not use a lot of electricity. I do not run the batteries down to empty. From about 20-33% charge, it takes about an hour to charge. I threw a meter on the charger; it starts out at about 350 watts and was more like 100 as it was finishing. 12. Wheel height adjustment is a snap. Literally. A spring-loaded lever snaps into 7 different settings. While the self propelled feature is handy, it is a bit quirky as it takes a few seconds for that motor to come up to speed. Whereas a self propelled gas mower is powered by the engine already running so it starts at speed. This is just one of those things you get used to. Not a show stopper. Once that motor is cranking, it has plenty of power and (adjustable) speed, it just takes a second that you may not be accustomed to. The quality of the cut is fine. The 80V motor has all the oomph you need to get through wet or tall grass. While lightweight and easy to manage, it is still heavy enough to leave tire tracks to line up your rows. The bagger works fine, but I usually use the mulching mode. I would buy this again and tell my friends to do the same. The competition is hot in this area, and I only own this one, so maybe there could be something yet better on the market, but this one seems to tick all the boxes and not only am I happy, my Greek chorus of nosey neighbors all seem to like it to. ... show more
Reviewed in the United States on August 15, 2022 by John Wiersma John Wiersma
    • Battery powered lawn tools have come a long way
Size: 3-Piece Combo (2 x 2.0Ah)
Hitting my mid-30s, I became a bit of a curmudgeon when it came to yard work. I grew tired of all the noisy, unreliable, gas-powered equipment that constantly broke down. I decided to go full Luddite, swapping out my old tools for quieter, more reliable options like a 21-inch push-reel mower, a grass whip, and a long-handle scythe. These tools work great for most of my yard (though they certainly take a lot more time and effort!), which is just shy of 2 acres, but there are always those tricky spots near the vinyl siding or in tight corners that demand something more precise. That’s where the Greenworks 80V weed whacker comes in. It’s whisper quiet—quieter than my wife’s 20V and 40V weed whackers that are about 6 years old, and even quieter than my push-reel mower, which is absolutely insane that they managed to make the power tool that quiet! The battery lasts a solid 20-25 minutes of continuous (trigger down the entire time on the boost setting) use, even on thick, lush shade grass, and the same battery can power the blower afterward. Cleaning is easy, though there's a bit of a tricky spot where the guard connects to the shaft that gets grass debris wedged in there (yes I clean my tools after use, it's how you get them to last). The weed whacker is lightweight, easy to handle, and the auto-feed works well. I also use the battery-powered mower, which is well thought out and plenty powerful for typical suburban yard work (my yard is definitely not suburban and is too big for a battery mower). The grass clippings bag is easy to use and well-constructed, making clean-up simple. However, the mower is surprisingly loud—certainly not as loud as a gas mower, but louder than I expected after running the whisper-quiet weed whacker. The leaf blower, on the other hand, is surprisingly loud for a battery-powered tool and underpowered for the amount of noise it makes. It’s decent for light tasks but doesn’t quite meet my expectations in terms of power. The whacker works ok for dry grass but can't really blow other weeds around much, so it usually sits in favor of the rake or my 120v plug in blower. That said, having two batteries to swap between the weed whacker, mower, and blower is incredibly convenient, reducing downtime between tasks. Despite the blower's shortcomings, the reliability and quiet performance of the weed whacker and mower have made yard work something I actually enjoy. It’s good exercise, and the peaceful operation of these tools has turned a once-dreaded chore into a much more pleasant experience. ... show more
Reviewed in the United States on August 29, 2024 by Matt
    • My only regret...not buying it sooner
Size: 21" Self-Propelled Mower (8.0Ah)
I was sick and tired of dealing with gas mower issues with carburetor or fuel line and what not. Took a leap of faith and all I can say is that I regret not taking this decision sooner. This mower is amazing!!! This is not paid review, I purchased this mower and writing my personal experience of using it. So far, I've mowed my lawn 5 times and am beyond delighted. I purchase 8Amps battery model and also purchased on 4 Amps battery just to be on the safe side. I have about 1/2 acre lot with some slopes here and there and 8Amps gets me thru it - Greenworks says it can mow 3/4 but I'm guessing that's in ideal conditions where land is flat, grass is not crazy tall and grass blades are not hard. This thins is powerful, way quieter than gas mower. One feature that I love above all is its ability to momentarily speed up motor the moment it senses resistance from grass...my gas mower would choke and stall where this mower cut thru like butter with increased speed. Other cool feature is that if you want to use the wheel power to move it, you can do that without having to spin the mower blade...it comes in handy when I'm move it back into garage after completing my mowing. I must say that Greenworks engineers and design team truly spent time and effort into making this awesome product, no corners were cut and its built solid, you would feel it. One tip, when your using self-propelled feature, don't try to move it back immediately after releasing the lever, wheels take a second or two to release. ... show more
Reviewed in the United States on April 14, 2025 by Amazon Customer

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