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

4.4 4.4 out of 5 stars 1,416 ratings

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21" Self-Propelled Mower (4.0Ah)

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About this item

  • 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

Customer ratings by feature

Easy to assemble
4.7 4.7
Battery life
4.4 4.4
Light weight
4.4 4.4
Maneuverability
4.3 4.3

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$599.99
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Greenworks 80V 21" Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and 60 Minute Rapid Charger Included
Greenworks 80V 21" Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and 60 Minute Rapid Charger Included
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Price$599.99$499.99$579.99-21% $549.00
List:$699.00
-25% $599.99
List:$799.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Get it as soon as Monday, Apr 1
Get it as soon as Wednesday, Apr 3
Get it Apr 2 - 5
Customer Ratings
Easy to assemble
4.7
4.7
5.0
4.8
Battery life
4.4
3.2
4.7
4.4
Light weight
4.4
4.3
4.4
4.4
Maneuverability
4.3
4.2
4.6
4.6
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Powertool Honor US
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
dc
material
Alloy Steel
Alloy Steel
Stainless Steel
Metal
Alloy Steel
cutting width
21 inches
21 inches
25 inches
21 inches
21 inches
number of positions
7
7
5
6
7
operation mode
Automatic
quiet operation
Automatic
Automatic
weight
64.15 pounds
77 pounds
70.55 pounds
62.61 pounds
48 pounds

From the manufacturer

80V 21" brushless lawn mower
clean energy
Compatible with 75+ products
80V 75+ PRODUCTS

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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


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Product 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.

Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,416 global ratings

Customers say

Customers like the ease of assembly and self-propelled feature of the lawn mower. For example, they mention it's easy to start and mow with, and the transmission has its own motor. That said, they say it performs at or above their expectations, and is easy to move around. Customers are also impresseded with the cut quality, noise, and quality. Opinions are mixed on the battery life.

AI-generated from the text of customer reviews

121 customers mention102 positive19 negative

Customers like the ease of assembly of the lawn mower. For example, they say it's easy to assemble with no tools, easy to start and mow with, and the self-propel feature adds to the ease. Some mention that the bag is easy to take on, off, and dump. Overall, most are satisfied with the ease and functionality of the product.

"...Automatically revs up in taller or denser grass- Easy, one-handed adjustment for the deck height-..." Read more

"...While lightweight and easy to manage, it is still heavy enough to leave tire tracks to line up your rows...." Read more

"...The adjustability of the height is easy and super convenient...." Read more

"...around bushes--where you're going back and forth--is easy enough without the drive. Then you won't have to wait to pull the mower back...." Read more

117 customers mention88 positive29 negative

Customers like the quality of the lawn mower. They say it is very capable, does superbly, and is as effective as any gas-powered mower. Customers also say that the self-propelled feature makes mowing the lawn a breeze.

"--- Pros ---- As capable as any gas-powered mower- Automatically revs up in taller or denser grass-..." Read more

"...Unlike many other electric push/propelled mowers, this has a steel deck and is very rugged, which was another big point for me...." Read more

"...It's well built and has many great features. The battery life is excellent as well." Read more

"...The mulching function is not usable. It leaves clumps of grass clippings all over the lawn...." Read more

110 customers mention86 positive24 negative

Customers like the performance of the lawn mower. They say it works like a champ, the propulsion works great, and it has more than enough power to meet an average city yard with room. Some say that the lawnmower has power to spare and that a higher voltage equals more power.

"...It is powerful, dependable, smooth running, quiet, well designed and nearly effortless to use.--- TL;DR Version ---..." Read more

"...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..." Read more

"Powerful and easy to operate. Charge lasts a pretty long time. Self propelled speed adjustment is very useful." Read more

"...Once I started using it, I can say that it performs at or above my expectations. I'm getting over 55 minutes of mowing per charge...." Read more

91 customers mention73 positive18 negative

Customers like the noise of the lawn mower. They say it works flawlessly, sounds like turning on a fan, and has less vibration than a gas mower.

"...It is powerful, dependable, smooth running, quiet, well designed and nearly effortless to use.--- TL;DR Version ---..." Read more

"...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...." Read more

"...No gas fumes. No ear protection needed, as this mover is quiet. Easy to assemble and easy to maintain." Read more

"...I don't need to wear hearing protection because it's really quiet. But it just doesn't seem ready for prime time to me...." Read more

82 customers mention70 positive12 negative

Customers like the cut quality of the lawn mower. They say it starts up like a charm, and it does a great job distributing the cuttings into the lawn. Customers also mention that the turbo feature senses when you're in taller grass, and the mower cuts the grass neatly, smoothly, and cleanly. The motor has a control that varies the power based on the height of the grass. Overall, customers are satisfied with the quality and performance of this product.

"...It is powerful, dependable, smooth running, quiet, well designed and nearly effortless to use.--- TL;DR Version ---..." Read more

"...The quality of the cut is fine. The 80V motor has all the oomph you need to get through wet or tall grass...." Read more

"...It cut the grass really well. The adjustability of the height is easy and super convenient...." Read more

"...The mower is quiet and cuts the grass as good as my Honda gas mower...." Read more

64 customers mention51 positive13 negative

Customers like the self-propelled feature of the lawn mower. They say it's great, and the transmission has its own motor. They also appreciate the automatic power and rpm increase when it hits tall grass. Overall, most are happy with the self propelled feature and recommend it to others.

"...changes all that, though, with the added benefit of also being self-propelled...." Read more

"...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...." Read more

"...Rear-wheel drive is a plus on hills. The transmission has its own motor--not belt-driven like my gas mower...." Read more

"...The mower then lacks the power to pick up all of the clippings it leaves behind (see #1)...." Read more

61 customers mention50 positive11 negative

Customers like the weight of the mower. They say it's lighter than the gas-powered alternative, making it easy to move around. Some say that it'll leave tire tracks. Overall, most are satisfied with the weight and performance of the product.

"...While lightweight and easy to manage, it is still heavy enough to leave tire tracks to line up your rows...." Read more

"...It was very light compared to my 21" gas mower. I did have to test it a bit to get the right speed for me with the self-propelled feature...." Read more

"...I have to emphasize that this mower is lighter than the gas-powered alternative, so mowing around bushes--where you're going back and forth--is easy..." Read more

"I've used it once so far and am impressed with how light and maneuverable it is. The 3-position handle height adjust is a nice feature...." Read more

159 customers mention103 positive56 negative

Customers are mixed about the battery life of the lawn mower. Some mention that it lasts 45 minutes on a charge and has a nice big powerful battery. The recharge time seemed fairly short. However, other customers say that it sometimes needs a recharge to finish the job.

"...It is powerful, dependable, smooth running, quiet, well designed and nearly effortless to use.--- TL;DR Version ---..." Read more

"...Handy if you are moving it a ways.10. Battery life is good...." Read more

"...Full charge on the battery, sitting on level ground in my driveway. no blade obstructions...." Read more

"...The charger isn't lightning fast, but it was pretty quick (you don't have to wait hours for the battery to charge)...." Read more

If you are on the fence about battery mowers, it is time to jump over to the electric life
5 Stars
If you are on the fence about battery mowers, it is time to jump over to the electric life
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 fumes3. No hot engine and muffler to burn yourself on.4. No pull start5. 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.
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Top reviews from the United States

Reviewed in the United States on July 16, 2021
Size: 21" Self-Propelled Mower (4.0Ah)Verified Purchase
32 people found this helpful
Report
Reviewed in the United States on August 15, 2022
Size: 21" Self-Propelled Mower (4.0Ah)Verified Purchase
Customer image
5.0 out of 5 stars If you are on the fence about battery mowers, it is time to jump over to the electric life
Reviewed in the United States on August 15, 2022
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.
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Customer image
70 people found this helpful
Report