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Greenworks 80V 21" Brushless Cordless (Push) Lawn Mower (75+ Compatible Tools), (2) 2.0Ah Batteries and 30 Minute Rapid Charger Included

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Availability: Only 4 left in stock, order soon!
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Arrives Wednesday, Oct 1
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Size: 21" (2 x 2.0Ah)


Features

  • 80V 21 MOWER - Provides up to 60 minutes of run-time with 2 fully charged 80V 2.0Ah batteries (varies based on grass condition and operator technique)
  • TRUBRUSHLESS MOTOR 2 x more torque, more power, longer runtimes, quiet operation, and extended motor life
  • GAS-LIKE PERFORMANCE
  • VERSATILE Single lever, 5-position height adjustment for the best cut in all environments. The 3-in-1 design allows you to mulch, and rear bag grass clippings and side discharge.
  • MAINTENANCE FREE This push lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. Push button start, quiet operation, and delivers gas-like performance

Description

Greenworks, one-battery fits all Pro 80V system includes over 20+ tools to choose from. Any tool, any time, Greenworks has you covered. Our commercial grade pro 80V system is perfect for the professional & those yd warriors wanting more power. Great for yd up to 1 acre with a battery run-time of up to 60 mins. The Greenworks 80V 21" Cordless Lawn Mower features a durable steel deck, large 10" Rear wheels, & smart cut load sensing technology. Light weight & easy to use & features an all-wheel single lever height adjustment. Designed for durability & heavy-duty jobs, our brushless motor delivers the power & performance of a 160cc gas engine. Multiple batteries provide you continuous run-time, charge one, use one, gets the job done. Our 30 min rapid charger gets your batteries charged in no-time. All this without the hassle of gas, cords or maintenance. That’s the power of Greenworks. DigiPro digital controlled brushless motor for greater efficiency and higher performance.

Brand: Greenworks


Power Source: Battery Powered


Material: Alloy Steel


Color: Green


Style: Push


Item Weight: 76.8 Pounds


Cutting Width: 21 Inches


Operation Mode: Manual


Product Dimensions: 34"D x 24"W x 43.3"H


UPC:


Brand: Greenworks


Power Source: Battery Powered


Material: Alloy Steel


Color: Green


Style: Push


Item Weight: 76.8 Pounds


Cutting Width: 21 Inches


Operation Mode: Manual


Product Dimensions: 34"D x 24"W x 43.3"H


UPC: 841821014117


Global Trade Identification Number: 17


Minimum Adjustable Cutting Height: 1.38 Inches


Manufacturer: Greenworks


Item Weight: 76.8 pounds


Item model number: GLM801602


Batteries: 2 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent value and quality
Size: 21" (2 x 2.0Ah)
Works wonderfully! The batteries charge quickly. The mower is sturdy and powerful enough to handle thick, overgrown areas. Yet lighter than a gas mower. It is simple and quick to change mowing height with a single lever and to change from bagging to mulching.
Reviewed in the United States on August 7, 2025 by Ottalee Schiffel

  • Great mower, powerful, and light weight
Size: 21" (2 x 2.0Ah)
This mower is easy to set up, easy to use, and cuts tall grasses with ease. My previous gas mower was no longer working and I ordered this Greenworks 80V because I was tired of the maintenance and mess of a gas mower. I didn’t expect much, honestly, because I have a large property and never expected an electric mower to be able to handle the job. I was very pleasantly surprised; the lighter weight and high power makes the job quite easy. Having two batteries that charge quickly means I can get the job done by swapping batteries and keeping one on the charger… I never ran out of power. Also, because it had been several weeks, the grasses had grown 8-12 inches tall in many places, and were slightly wet from the rains. This mower did the job without any trouble. I’m very, very pleased! Since the same batteries can be used in other Greenworks tools, I’m going to start replacing all of my yard tools with Greenworks 80V tools… Next up is a string trimmer, then the pole saw. After that, we shall see. ... show more
Reviewed in the United States on July 24, 2025 by F

  • 4th year and going strong
Size: 21" (2 x 2.0Ah)
My 19-year-old John Deere mower was getting hard to start. I ran across a fantastic deal on the Greenworks Pro 80V 21-inch mower with two 2Ah batteries and charger in the fall of 2017. It cost only $40 more than the lowest price I could find for two batteries, so I figured let's try this mower out. I was excited to try a battery operated mower for instant start (pulling a tight string multiple times to start was getting to be a chore); plus no oil changes, no air filter or spark plug to change, no having to run the gas out at the end of the season and store for winter. I was losing self-propulsion, but I have a flat yard and the Greenworks mower is much, much lighter, so this was of no consequence for me. In fact, I prefer to push the Greenworks mower as I can go at my own speed instead of walking at the slow or even slower speed of the self-propelled mower. The mower has worked great, and I'm into my fourth season mowing with it. In fact, I liked it so much I also bought a Greenworks 80V trimmer, blower, hedge trimmer, and snowblower and interchange the batteries for all of them. I sold my gas trimmer and blower, and my snowblower had died, so that need replacing anyway. I've had no problems with the tools. One of the battery chargers died a few months into ownership, and Greenworks replaced it under warranty at no cost to me. This year I could start to see some blades of grass remaining standing after mowing, so I decided it was time to get a new blade (the old blade has a number of nicks from rocks and such). I ordered a replacement blade direct from GreenWorks during a Memorial Day sale, and they shipped next day. The blade was a very simple replacement -- just use a wrench to remove the large bolt, then remove and replace the blade in the same orientation and twist the bolt back on. I didn't need directions nor had to watch YouTube videos, even though this was the first time I ever replaced a blade myself (with my old mower I always just paid someone to sharpen it, the new Greenworks blade cost the same as two sharpenings, so I just decided to get a new blade.) Now my grass is cutting perfectly again. Also, I noticed one reviewer thought the mower was difficult to put together. That person must be mechanically deficient, as attaching the handle isn't difficult at all. All my neighbors have asked about my mower, because it operates at a much lower decibel level than gas mowers. When I bought the blade I also purchased a 4Ah battery, and now I can mow my yard in one charge (with the two 2Ah batteries I had to switch out the batteries mid way). It takes about 50 minutes to mow my yard. This being my 4th year of ownership, and using the batteries year round for yard and snow removal, I am seeing shorter battery life with my four 2Ah batteries. Maybe about 20 minutes of runtime vs. the 30 I used to get. Which is why I invested in the 4Ah battery, which is perfect for my mower. I'm using the 2Ah batteries in my other hand-held yard tools as it is better to have the smaller, lighter battery for those. The 4Ah is a little large in the blower but still works OK, but I don't need to run the blower for maybe 15 minutes tops, so I use the 2Ah so I don't have to deal with the weight. I wouldn't want to try the 4Ah battery in the trimmer or hedge trimmer either as the weight would make it more difficult to use those tools. I highly recommend going with Greenworks 80v battery equipment. I absolutely love the Greenworks tools I am using. I find them to be equally as effective as gas tools, just without the noise and gas fumes. (You don't smell like gas and oil after using your trimmer/blower.) You don't have the maintenance on Greenworks either like you do on gas-powered equipment. If you make a list of pros and cons, the pro list will most certainly outweigh the cons by a large margin. ... show more
Reviewed in the United States on June 17, 2021 by A. Deal Finder

  • So far impressed
Size: 21" (2 x 2.0Ah)
I bought this 21” push mower thinking it wasn’t going to be that impressive, and just planning on using it to cut my small front yard. but on my first cut I was actually surprised how well it did. I got the whole front yard cut on 1 battery no problem. I then was curious to see how well it did on my back yard and was impressed. I timed the battery run perfectly and got 15 minutes and 30 seconds, which cut well over half my back yard. The second battery was 11 minutes and 30 seconds with some juice left. I probably cut roughly 2 inches off the top and grass was moderately wet. The only negative thing I have to say about it so far is when I used the side chute, it left big clumps but that’s probably mainly due to the wet grass. The battery will be too hot to charge coming right off the motor but when it cools down it starts charging. The quality seems good as well. If the batteries hold up well I will ponder getting the 25” mower now if the price is right ... show more
Reviewed in the United States on June 5, 2025 by joey

  • A great mower. No more dealing with gas, oil, belts.
Size: 21" (4.0Ah)
Very quiet, light weight and very powerful. Battery has lasted after an hour of mowing. I have had the Green works blower for 10 years and it still does a great job and the battery still charges. I have chosen this mower for that reason. Love it!
Reviewed in the United States on July 13, 2025 by Jane

  • MOST LIKELY THEIR BATTERIES DIE IN A YEAR, AND NO, ITS NOT THE CHARGER
Size: 3-Piece Combo (4.0Ah)
BOUGHT THE SET FOR $700, CAME WITH ONE BATT AND ONE CHARGER - I BOUGHT AN ADDITIONAL BATTERY A DAY LATER $150 - BOTH BATTERIED DIED A YEAR LATER. FOR THREE WEEKS NOW I AM TRYING TO GET THEM TO SEND ME THE REPLACEMENT BATTERIES BUT THE PROCESS IS MORE LIKE AN INQUISITION - THEY SENT ME A NEW CHARGER AND IT DID NOT WORK - BOTH BATTERIES STILL DEAD. MAKE SUR ETO HAVE YOUR SERIAL AND MODEL NUMBERS SINCE THEY WILL TRY 'TROUBLESHOOT DEAD BATTERISES"...AND TO BE EVEN BIGGER MORON, TWO DAYS AGO i BOUGHT ANOTHER BATTERY, NOW THE PRICE IS $70, SO HALF WHAT I PAID A YEAR AGO AND TO MAKE IT EVEN FUNNIER, THE SAME SET I GOT IS NOW $200 CHEAPER AND IT COMES WITH TWO CHARGERS!!! AND THREE FREEGGIN BATTERIES......WASTED SO MUCH TIME ON THIS 'RETURN'.....EASIER TO BUY TWO MORE BATTERIES THAN GO THROUGH THIS RETURN PROCESS. O AND YOUR CUSTOMER SERVICE DOES NOT PICK UP THE PHONE AFTER 4 EST - CALLED THREE TIMES, WAITED FOR 20 MINS AT LEAST AND NOTHING.... ... show more
Reviewed in the United States on August 28, 2025 by SR

  • Powerful enough and nice and quiet
Size: 21" (4.0Ah)
It’s only been a month but so far it’s great. Battery lasts longer than needed and mower runs great and is quiet
Reviewed in the United States on August 3, 2025 by Brian Jacksonan

  • Best decision of the year!
Size: 21" (4.0Ah)
Liked it so much, I kicked a perfectly running Craftsman Mower to the curb (it disappeared in an hour). Much easier to work with and the battery holds a charge for a long time. Very easy to use and store. My brother has one for 3 years, and thought I was an idiot for not buying one sooner. Well made, easy to assemble and comparable quality to my 12 yo Craftsman 6.75 gas mower-w/o the fume, messing with oil and gas! ... show more
Reviewed in the United States on August 7, 2025 by Philip

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