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
4.5 out of 5
4.5
(263 Reviews)
Open Ratings Snapshot
Rating breakdown 263 reviews
5 Stars
193
4 Stars
46
3 Stars
5
2 Stars
7
1 Star
12
94%of customers recommend this product. 
(
198 out of 211
)
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Customer Reviews for Greenworks - 80V 21 Cordless Self-Propelled Lawn Mower with (2) 4.0 Ah Batteries and Dual-Port Charger - Green
Customer Rating
3 out of 5
3
Easy To Use
on July 3, 2023
Posted by: # A Cut Below
from Florida
I bought this unit back in February and have used it for about 25 cuts so far. The set up was easy and the mower runs great. The battery charges quickly. The issue is with how clean, or not clean, the unit cuts. Not sure if it is the design of the deck, the blade or just not enough oomph but it leaves way too many blades uncut even when cutting at a snails pace and with a significant overlap. I thought that the 80 Volt would be powerful enough to lift all the grass for a nice clean cut but it does not.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, July 5, 2023
Hello # A Cut Below,

Thank you for sharing your feedback! When the lawn is being cut uneven, this can indicate a few different things. The first being that the lawn itself is rough or uneven. However, if this is not the case then it is possible that the grass is too tall, or the cutting height is set too low for the type of grass. Try raising the cutting height and reduce walking speed in order to allow for a more effective cut and a proper discharge of the clippings. 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. If you have tried these suggestions, try having a look underneath of the mower deck and ensure that there has been no damage to the motor shaft, fan, blade, blade washer/insulator or the bolt. If any of these parts have been damaged or thrown off balance this will result in an even cut and likely, a noticeable vibration while in use.
Should you have any further questions or warranty needs, please contact us directly through chatbot on www.greenworkstools.com that will direct you to a live agent or call us at Greenworks Pro toll-free helpline at 1-855-345-3934.

Written by a customer while visiting greenworkstools.com
Customer Rating
4 out of 5
4
Love it, but...
on June 22, 2023
Posted by: Skhu
from Arcata, CA
Gender:Male
Overall, the mower is great and I would never go back to a gas mower. Still, a couple of things bother me. The side chute clogs much too easily. In the real world you often mow when the grass is not real short or not real dry. The rear grass collection works well, but I'm old and I really don't like to manhandle the collection bag, plus where am I going to put all that grass? And, even more bothersome, the grass tends to spit out of the chute (when it's not clogged) in large clumps that are very unsightly. My old gas mower had a bigger chute and ejected the grass in a wider area that needed no raking to look OK. Why couldn't this chute be designed the same?
Another, perhaps minor, point: when you stop going forward and pull the mower backwards, which one does all the time,the self-propelling motor does not disengage instantly, but instead keeps the wheels locked for a short time, making it hard to immediately pull the machine backwards.
I could add many compliments about excellent design features: the ingenious storage position, the quiet engine, the powerful long-lasting battery, the surprising ease of mounting and dismounting the collection bag (if you use it).
Pros: Convenient, Cost-Saver, Quiet, Environmentally Safe, Effective
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
2 out of 5
2
Not what I was expecting at all.
on June 4, 2023
Posted by: JoeR009
from Spokane wa
Purchased a simular model back in Dec 2022 to repalce my Honda. Not bad BUT, qaulty control is very bad. WHen I forst used it I thought hummm, ok but then a speak developed. Turns out the bot holding the right tube was not tightened. Since then it now creaks and clunks. I puchsed my Honda used 8 years ago and it never clunked, creaked or squeeked. The power and run time on the Greenworks is good plus it's quiet. However, the cutting quality is about as good as what you may expect with a cheap mower. I find I have to do two passes of areas. Bottom line, I am not happy and look at my HOnda and think, I shoudl just use this for it does a much better job. WOudl I recomened Greenworks, no, woudl I buy again, NO. NOw I am stuck with an expesive mower that is about as good as a low end mower you woudl by at cheap retailor. Sorry Greenwork, but I did expect much better!
Pros: Quiet
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, June 5, 2023
Hello JoeR009,

Thank you for your review, we appreciate your honest feedback. It is unfortunate to hear about this experience. Quality is at the heart of everything that we do, and the safety and satisfaction of our customers is number one. Please note that this product does carry a 4-year warranty from the date of purchase. We would be interested in hearing more about this situation. To discuss this issue further, please contact Customer Experience directly through chatbot on www.greenworkstools.com that will direct you to a live agent or call us at 1-888-909-6757 (1-888-90WORKS). We are happy to help you further.
Written by a customer while visiting greenworkstools.com
Customer Rating
1 out of 5
1
Poor Performance
on June 2, 2023
Posted by: notdelighted
from Geneva, IL
Gender:Male
I first used this mower today. I have less than 1/4 acre and my fully charged battery completed about 1/2 of my yard I am very disappointed and expected much more for the money
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, June 5, 2023
Hello notdelighted,

Thank you for your feedback. We are sorry to hear that you are dissatisfied with the run time of this battery when used in this lawn mower. It is important to adjust your mowing techniques to make the most out of the battery life! This unit is advertised as running up to 60 minutes with a fully charged 5Ah battery, but it goes without saying that that the harder the unit works, the quicker the battery drains.

Here are a few mowing tips to help achieve the optimal 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.

5) Only use the self-propelled feature when needed.

We hope these tips will help! If not, we would be happy to investigate to see whether your run time would be considered average; please contact us directly through chatbot on www.greenworkstools.com that will direct you to a live agent or call us at 1-888-909-6757 (1-888-90WORKS). We are happy to help you further. All we ask that you have access to the unit so that we can complete troubleshooting with you and gather necessary unit information.
Written by a customer while visiting greenworkstools.com
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
2 out of 5
2
Self Propel went out
on April 24, 2023
Posted by: LukeB25
from Georgetown, Tx
Gender:Male
The self propel stopped working after about 8 months. It kills the mower when attempting to turn on. Only good thing I'll say about this is the battery life is pretty decent but it's not much use to me without the self propel as I have extremely hilly land on 2 acres and mowing with the bag it too much.
Pros: Convenient, Quiet
Response from greenworkstools.comBy Greenworks, Customer Care, April 25, 2023
Hello LukeB25,

Sorry to hear about this experience! It sounds like you will need to contact us directly some further information would be required to be better assist. Please Contact Greenworks Pro toll-free helpline at 1-855-345-3934, all we ask that you have access to the unit so that we can complete troubleshooting with you and gather necessary unit information, and we will be happy to assist with the warranty claims process. We appreciate you bringing this to our attention and look forward to speaking to you.
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
First cordless mowing experience..
on April 2, 2023
Posted by: Billy1960
from Lake Mary, Florida
Gender:Male
Just unboxed the mower today, charged battery and immediately jumped on the front yard to give it a test (St Augustine grass), what an awesome experience it was, neighbor even came out and said he saw me walking with the mower but couldn't hear anything, he too was impressed, being 63 years old and for me to be able to adjust the walking speed is worth the price alone, lightweight and powerful is what I recommend to others, I never had to hit the Turbo button (probably should have just to see the difference), i picked this mower because I've had so much success with the Greenworks blower..
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
Greenworks 80V Lawn Mower- BIG DISAPPOINTMENT!!
on March 31, 2023
Posted by: Greenworks NEEDS MOREWORK
from Virginia
Gender:Male
I just purchased this 80v 21 Cordless Self Propelled Lawnmower on March 24, 2023,(brushless Motor version) and only used it once (to cut my 0-1/4 acres yard), and just like the vast majority of UNSATISFIED CUSTOMERS with the operational performance of this Greenworks lawnmower it SHUTS OFF REPEATEDLY, and the Self-Propelled feature quit working. Buyers, PLEASE BEWARE!!! THE POOR OPERATIONAL PERFORMANCE COMPLAINTS ABOUT THIS GREENWORKS LAWN MOWER ARE TRUE AND ACCURATE!!!
Pros: Quiet
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, Greenworks, March 31, 2023
We are sorry to hear about this experience! It sounds like you will need to contact us directly some further information would be required to be better assist. Please Contact Greenworks Pro toll-free helpline at 1-855-345-3934. All we ask that you have access to the unit so that we can complete troubleshooting with you and gather necessary unit information, and we will be happy to assist with the warranty claims process. We appreciate you bringing this to our attention and look forward to speaking to you..
Written by a customer while visiting greenworkstools.com
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