Customer reviews from greenworkstools.com
Greenworks - 80V 21" Cordless Self-Propelled Mower + 580CFM Blower Combo kit with 4Ah Battery and 4A Rapid Charger - Green
Average customer rating
4.5
(578 Reviews)
Rating breakdown 578 reviews
5 Stars
427
4 Stars
99
3 Stars
15
2 Stars
12
1 Star
25
93%of customers recommend this product.
(
444 out of
477)
Customer Reviews for Greenworks - 80V 21" Cordless Self-Propelled Mower + 580CFM Blower Combo kit with 4Ah Battery and 4A Rapid Charger - Green
Customer Rating
5
Nice Mower - Worth the Expense
on June 6, 2026
Posted by: JK75
from Houston, TX
Gender:Male
Easy transition from my garden tractor to this self-propelled mower. Can do my full yard using only 2/3 of battery. Mulches very well without binding up as long as the height setting is correct - no clumps of grass left. Turbo boost for dense grass kicks in nicely and gets you through quickly. Self-propelled feature is great as the mower is a bit heavy. So far so good after two mowings. Get great exercise and the lawn looks nice. I have to do much less trimming with my Greenworks weed-wacker as I can get closer to the edges with the mower than I could with my tractor. A bit expensive but I am completely satisfied with the performance and the look of my lawn.
Pros: Quiet, Durable, Environmentally Safe, Effective, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
1
Cant use self propelled and mower at same time
on June 4, 2026
Posted by: Tim the tool man
from Texas
Gender:Male
Bought this lawnmower in April 2025, in July 2025, it would die while running, if I let self propelled switch off lawnmower would start right up, then 10-30 seconds later same thing, batteries showed about 1/2 power. Charged batteries and mowed over a newly cut lawn so no strain and ot did the same thing. Contacted Greenworks and the sent out a new replacement, but the same thing happened, again I Contacted Greenworks and they sent out another new one, tried it out today, and it started doing the same thing. There has to be a manufacturing defect in this lawnmower with both self propelled and blade are engaged. It does NOT cut out ever if I use as a push mower, but kind of defeats self propelled feature.
Pros: Quiet
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks Customer Success, June 5, 2026
Hi Tim the tool man. Thank you for your feedback. We are sorry to hear this was your experience. If you are able to cross-test the batteries with another charger and another unit, this can help determine if the battery may be the issue. Should you have any further questions or warranty needs, please contact us directly through chatbot on Greenworks Tools website that will direct you to a live agent or call us at 1-888-909-6757 (1-888-90WORKS). Check out some helpful tips to extend your run time!
1) When cutting thick grass, reduce walking speed to allow for a more effective cut and a proper discharge of the clippings.
2) Only mow 1/3 of the total grass length at a time - no more. For a healthy lawn, always cut off one-third or less of the total length of the grass. The average lawn should be approximately 1 1/2 to 2” (3.8 to 5 cm) long during cool months, and between 2" to 3 1/4" (5 cm to 8.3 cm) long during hot months.
3) Mow when the grass is dry. As this is an electric unit, mowing wet/damp grass is a safety issue. However, ensuring the grass is dry will also help the grass cut cleanly and discharge appropriately. Wet/damp grass carries more weight and will mostly stick to the blade/motor shaft and will not appropriately discharge or cut easily.
4) Make sure the battery is cool before use. When the battery will not be in use, we suggest storing it indoors, in a cool dry area - away from direct sunlight. Leave the charger unplugged and the battery disconnected from the charger unless it needs charging.
1) When cutting thick grass, reduce walking speed to allow for a more effective cut and a proper discharge of the clippings.
2) Only mow 1/3 of the total grass length at a time - no more. For a healthy lawn, always cut off one-third or less of the total length of the grass. The average lawn should be approximately 1 1/2 to 2” (3.8 to 5 cm) long during cool months, and between 2" to 3 1/4" (5 cm to 8.3 cm) long during hot months.
3) Mow when the grass is dry. As this is an electric unit, mowing wet/damp grass is a safety issue. However, ensuring the grass is dry will also help the grass cut cleanly and discharge appropriately. Wet/damp grass carries more weight and will mostly stick to the blade/motor shaft and will not appropriately discharge or cut easily.
4) Make sure the battery is cool before use. When the battery will not be in use, we suggest storing it indoors, in a cool dry area - away from direct sunlight. Leave the charger unplugged and the battery disconnected from the charger unless it needs charging.
Written by a customer while visiting greenworkstools.com
Posted by: Grasshopper Thomas
Gender:Male
Verified Purchase:Yes
Greenworks quality. This is our 2nd mower, this mower is a work horse just like the last one. Greenworks makes great equipment. I have recommended and neighbors have purchased mower because of my mower.
Pros: Convenient, Easy to Use, Quiet, Durable, Environmentally Safe, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Easy to use and batteries last longer!
on May 28, 2026
Posted by: Voltaire Rey
from Manassas, Virginia
Gender:Male
Bought this mower last July and I'm very impressed of its performance.its very easy to use and the batteries last longer than expected. It's likewise easy to store specially in a small garage space I have.
Pros: Easy to Use, Quiet, Durable, Environmentally Safe, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Posted by: RGCvik
Gender:Male
Verified Purchase:Yes
I do like the light weight, and quite functioning. However, I have tried multiple times/setting to get it to mulch and not leave a mess behind (clumps of non-mulched and missed blades of grass) on my healthy yard, even when barely taking anything off the top. I have reached out to Support and they sent me the "best" blade they have (which looked just like the one it came with), this was of no benefit. I pulled out my ~20+yr old gas mower and it still does a much better job of cutting and mulching than this mower (leaves little to no visible remnants). Maybe it would work better on a yard not as healthy and thick as my small yard.
I would recommend looking elsewhere for a battery powered mower.
I would recommend looking elsewhere for a battery powered mower.
Pros: Convenient, Easy to Use, Quiet, Environmentally Safe
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, May 21, 2026
Hello RGCvik.
We are sorry to hear the mulching performance has not met your expectations, especially since you have already taken the time to try different settings and even worked with support on a blade replacement. While it is good to hear you are enjoying the lighter weight and quiet operation, clumping and visible clippings can occur when grass conditions are too heavy, damp, or when too much is cut in a single pass, even on healthy lawns. For best mulching results, we recommend mowing more frequently and ensuring no more than one-third of the grass height is removed per cut, as well as confirming the mower is set to the correct mulching configuration with a clean, properly installed blade. Cutting at a slightly higher deck setting and reducing ground speed can also help improve airflow and clipping circulation under the deck. That said, we understand your comparison to a gas mower and appreciate your candid feedback. If you would like additional support or a technical review of your unit’s performance, the Greenworks Tools customer success team is available to help further. They can be reached either using the online chat function, on Greenworks Tools page, or by calling 1-888-909-6757.
We are sorry to hear the mulching performance has not met your expectations, especially since you have already taken the time to try different settings and even worked with support on a blade replacement. While it is good to hear you are enjoying the lighter weight and quiet operation, clumping and visible clippings can occur when grass conditions are too heavy, damp, or when too much is cut in a single pass, even on healthy lawns. For best mulching results, we recommend mowing more frequently and ensuring no more than one-third of the grass height is removed per cut, as well as confirming the mower is set to the correct mulching configuration with a clean, properly installed blade. Cutting at a slightly higher deck setting and reducing ground speed can also help improve airflow and clipping circulation under the deck. That said, we understand your comparison to a gas mower and appreciate your candid feedback. If you would like additional support or a technical review of your unit’s performance, the Greenworks Tools customer success team is available to help further. They can be reached either using the online chat function, on Greenworks Tools page, or by calling 1-888-909-6757.
Written by a customer while visiting greenworkstools.com
Posted by: prolou1970
from Millville, NJ
Gender:Male
Verified Purchase:Yes
This is a great Lawn Mower. I actually enjoyed mowing my lawn.
Pros: Easy to Use, Quiet, Environmentally Safe, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
2
Self-Propelled Drive Motor Issues
on May 13, 2026
Posted by: KD985
I bought this mower about two years ago. Since then, the power module and main motor have been replaced (outside of the warranty - it simply became too difficult and time consuming to process the claim). Today, the self-propelled drive motor failed leaving me to push the mower now. Greenworks does not provide a comprehensive parts diagram and list for this mower so you have to call the call center for more information. Replacement parts are limited or unavailable for this mower.
Response from greenworkstools.comBy Greenworks, May 14, 2026
Hello KD985.
We are sorry to hear about your experience and understand how frustrating it can be when the self-propelled function is no longer operating as expected. Based on what you described, there are a few areas that may be helpful to check. Ensuring the drive control cable is properly connected and has not become loose or stretched over time can help, as this directly affects engagement of the self-propel system. It may also be worth inspecting the rear wheels and drive gears for any debris buildup or obstruction, as well as confirming that the height adjustment is even on both sides, since uneven settings can impact traction and drive performance. Additionally, checking that the battery is fully charged and properly seated can help rule out power-related inconsistencies.
We understand your concerns regarding parts availability and documentation, and your feedback is important as it helps identify opportunities for improvement. If the issue is not resolved after these checks, we recommend contacting our support team directly so they can further assist with troubleshooting and review available service options with you. They can be reached either using the online chat function, on Greenworks Tools page, or by calling 1-888-909-6757.
We are sorry to hear about your experience and understand how frustrating it can be when the self-propelled function is no longer operating as expected. Based on what you described, there are a few areas that may be helpful to check. Ensuring the drive control cable is properly connected and has not become loose or stretched over time can help, as this directly affects engagement of the self-propel system. It may also be worth inspecting the rear wheels and drive gears for any debris buildup or obstruction, as well as confirming that the height adjustment is even on both sides, since uneven settings can impact traction and drive performance. Additionally, checking that the battery is fully charged and properly seated can help rule out power-related inconsistencies.
We understand your concerns regarding parts availability and documentation, and your feedback is important as it helps identify opportunities for improvement. If the issue is not resolved after these checks, we recommend contacting our support team directly so they can further assist with troubleshooting and review available service options with you. They can be reached either using the online chat function, on Greenworks Tools page, or by calling 1-888-909-6757.
Written by a customer while visiting greenworkstools.com
Posted by: Alison 2
from Minneapolis, MN
Gender:Female
Verified Purchase:Yes
[This review was collected as part of a promotion.] Easy to assemble, start up and use. I haven't had it long, so I can't speak to longevity yet, but so far so good.
Pros: Easy to Use, Quiet
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com