Customer reviews from greenworkstools.com
Greenworks - 80V 21 Cordless Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries and Dual-Port Charger - Green
Average customer rating
4.6 out of 5
4.6
(250 Reviews)
Open Ratings Snapshot
Rating breakdown 250 reviews
5 Stars
186
4 Stars
44
3 Stars
4
2 Stars
5
1 Star
11
94%of customers recommend this product. 
(
191 out of 203
)
Best Buy Privacy Policy
Customer Reviews for Greenworks - 80V 21 Cordless Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries and Dual-Port Charger - Green
Customer Rating
4 out of 5
4
Almost perfect
on May 31, 2023
Posted by: Bill254
from Texas
Gender:Male
This is my 5th 80v tool (18” chainsaw, pole saw, weed eater, blower). It cuts great, has good speed, and runs smooth. It takes me more than one 2AH battery to do my yard (16 pallets of grass on about a quarter acre). Two things would make it perfect - add a phone holder, and look at a better way to release the rear wheels when you are under self propelled operation. You have to release the wheel drive lever 3-5’ before you either turn or pull the mower back so the wheel drive releases. The wheels will lock up if you don’t give it enough time/distance.
Pros: Cost-Saver, Easy to Use, Quiet, Environmentally Safe, Effective, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
4 out of 5
4
80v of quietness
on May 3, 2024
Posted by: bubba hotep
from hartford, ct
Verified Purchase:Yes
[This review was collected as part of a promotion.] I've had this approximately a month and have used it to cut the heavier spring growth. I got the self propelled 80v with a 5 ah battery on sale and I am happy with the choice for the most part. Its not as powerful as my old gas mower but its close enough. I dont think it will be as big a part of fall leaf pickup as my old gas mower which had much more lift and suction, but thats fine too. I have about 10k sq ft and I push the mower for the exercise, but nice to know self propelled is there. With me pushing for 50min I have 1 light left on the battery meter. Whether this is 30 more seconds or 15 minutes I do not know as it hasn't run out. Pretty happy with the purchase but i'm going to run the other one dry, buy a cheap carb off the internet and keep it just in case. Note: if the mower had a turbo button, i dont think the leaf stuff would be an issue, but the model i chose doesnt have that.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
Ease of use
on June 20, 2024
Posted by: Tpitta
from North Dakota
Gender:Male
[This review was collected as part of a promotion.] Recently purchased this last week and was able to cut my entire back yard with a single battery. Lot faster and easier than my old mower.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
Excellent first outing
on June 20, 2024
Posted by: MaizeWolverine
from Michigan
Gender:Male
[This review was collected as part of a promotion.] I was hesitant to switch over to electric, but after my first mow, completely satisfied with the cut and the power
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
80v 21 inch self propelled mower
on May 27, 2025
Posted by: Grammaluvs2shop
from Imdiana
Gender:Female
[This review was collected as part of a promotion.] I bought it early to mid May and it's a great mower. I don't get around well so the turtle speed works great for me. I love the way it can be folded down to store . It saves space . My only riff about it is it's hard for me to push the buttons to fold it down.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
Self propelled, lighted cutting ahead area, quiet.
on June 4, 2025
Posted by: Big Chucky
Gender:Male
[This review was collected as part of a promotion.] I purchased this item because it does exactly what my gas mower does, plus it's lighter, and self propelled and has lights in front so I can cut grass in the dark and not wake up my neighbors. Comes with 2 batteries, a 80V 2.0 Amp hour, and a 80V 4.0Amp hour battery, with fast charger, rarely does it quit, my yard is approximately less than a 1/4 acre. On jackrabbit speed I get to hop to it, and turtle speed is s l o w.
Pros: Convenient, Cost-Saver, Easy to Use, Quiet, Durable, Environmentally Safe, Effective, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
1 out of 5
1
Cannot Handle Any Amount of Wet Grass.
on July 11, 2025
Posted by: Chase206
I’ve never hated a purchase more. If you live where the dew stays on for awhile, or is a more wet, humid climate in general, do not purchase this. The mower cannot handle it. The wet grass gets gunked up and blade shuts off every few feet. And due to it constantly shutting off and needing to be restarted, the battery depletes extremely quickly. Should have returned it forever ago.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy GreenworksJuly 11, 2025
Hello Chase206,

We acknowledge your disappointment with the mower's performance. We understand that it did not meet your expectations. As our lawn mowers are electric, it is advised to not use them in damp/wet locations or if it is raining. Wet grass is inherently more challenging for any mower due to its increased weight and resistance to cutting. Wet grass is heavier and more difficult to cut, which can cause the mower to struggle.
Mowing wet grass can negatively impact the quality of the cut, potentially leading to unevenness and clumping of clippings.
What to do instead.
Wait for the grass to dry, if possible, wait until the dew or rain has passed and the grass is dry to the touch before mowing.
Raise the cutting height, if you must mow wet grass, raise the mowers' cutting height to minimize the amount of grass being cut at once.
Clean the mower thoroughly, after mowing wet grass, be sure to clean the mower deck and blades to prevent rust and corrosion.
We hope you will find this information useful. If you need any further support, our team is available to assist you. You can connect with us through Live Chat on our website at www.greenworkstools.com, or by phone at 1-888-909-6757.
Written by a customer while visiting greenworkstools.com
Customer Rating
4 out of 5
4
Who needs Gas? NOT ME !!!
on October 23, 2021
Posted by: Tiki
from Gilbert, AZ
Gender:Male
I purchased the lawn mower after owning the a previous model. I was going to just get the previous model again. However, I saw this had the dual batter option, and that is what sold me. I live on over 1.5 acres so we have some land. Unfortunately, we had a lot of rain when our old mower stopped working. So when we got this we put it right to use. In a few lower areas of grass I got over 90 minutes run time on the 2 batteries. As impressed with the first one we had I was that impressed all over.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
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