Customer reviews from greenworkstools.com
Greenworks - 80V 21 (Push) Cordless Lawn Mower + Axial Leaf Blower + 13 String Trimmer, (2) 2.0Ah Batteries and Charger - Green
Average customer rating
4.5
(424 Reviews)
Rating breakdown 424 reviews
5 Stars
318
4 Stars
58
3 Stars
14
2 Stars
7
1 Star
27
91%of customers recommend this product.
(
307 out of
338)
Customer Reviews for Greenworks - 80V 21 (Push) Cordless Lawn Mower + Axial Leaf Blower + 13 String Trimmer, (2) 2.0Ah Batteries and Charger - Green
Posted by: jasonn
from Indiana
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] So far so good, works great for my .3 acre lot. We'll see how the durability is but it seems solid so far
Pros: Convenient, Cost-Saver, Easy to Use, Effective
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
4
Fantastic unit
on March 25, 2026
Posted by: Mesquared
Gender:Male
[This review was collected as part of a promotion.] 3 rd year going strong. This thing is a unit it's chewed through tall grass and weeds and gargled chunks of storm debris and it just doesn't care. I haven't even sharpened the blade once. I just got it out to mow sections where repairs from the storm could have left more debris and I don't want to damage my 25 inch newer model.
It chewed through 6-7 inch grass in mulch mode on height setting 3 and wouldn't quit and the grass looked even
despite it all.
I really just wanted the twin battery 21 inch but could only find the 25 inch twin blade. I really wanted self propelled and manual turbo control along with 2 battery ports for the extra energy used. I like the 25 inch it does pretty good so far, but that 21 inch model is strong and hard to beat. Also feels light as a feather.
It chewed through 6-7 inch grass in mulch mode on height setting 3 and wouldn't quit and the grass looked even
despite it all.
I really just wanted the twin battery 21 inch but could only find the 25 inch twin blade. I really wanted self propelled and manual turbo control along with 2 battery ports for the extra energy used. I like the 25 inch it does pretty good so far, but that 21 inch model is strong and hard to beat. Also feels light as a feather.
Side discharge is the only weakness at that is highly dependant on when you mow and what settings. Unlikely to throw rocks and have to sweep grass though.
Pros: Convenient, Easy to Use, Quiet, Durable, Effective, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Awesome mower
on April 5, 2026
Posted by: Hoagster
from Cali
Gender:Male
[This review was collected as part of a promotion.] Perfect in all ways. Munches beautifully! Long battery life.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Outstanding Mower
on June 13, 2026
Posted by: Sdpods116
Gender:Male
Outstanding lawnmower cuts with razor sharp blade. Plant of run time. No need for self propelled very light weight.
Pros: Convenient, Cost-Saver, Easy to Use, Quiet, Durable, Environmentally Safe, Effective, Powerful
Written by a customer while visiting greenworkstools.com
Customer Rating
4
Almost perfect
on March 8, 2020
Posted by: mjoyce6500
from Deer Park, NY
Gender:Male
I've had the mower for a year, first mower my son used to cut lawn, envisioned this extensive learning experience. Didn't happen, was so simple, safe and easy, the big 'experience' was over in 2 min. Now that we've used it through the season I can say its been very good. With a sharp blade it cuts and bags very nicely. I have one complaint that has become rather annoying over the year. It has an auto-adjusting speed. Low speed blade on light demand, auto-steps up to high speed when grass is thicker. This is useful to conserve battery life. One problem: on low speed, bagging/suction is rather weak. Insufficient, and there's no way to over-ride it. I sharpened blade to razor sharp, cut the grass so cleanly it didn't produce enough load to step speed up to high, leaving grass clippings behind. Requires going over cut paths more than once. If this one detail could be changed - have a manual over-ride - the mower would be great.
I am very happy with it, so easy to use, no thought about gas, oil, air filter, plug, nothing, just charge battery and cut grass. I really like the mower, just wish it had an over-ride for the self-adjusting blade speed.
I am very happy with it, so easy to use, no thought about gas, oil, air filter, plug, nothing, just charge battery and cut grass. I really like the mower, just wish it had an over-ride for the self-adjusting blade speed.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
1
Not enough power to finish .35 acres.
on May 27, 2022
Posted by: RTP mark
from Raleigh, nc
Gender:Male
I have had this mower for a month and a half so far and used it to mow my .35 acre lot 4 times so far. With both batteries fully charged, I have never been able to completely finish mowing my yard. The batteries are drained before I can finish. I need the batteries to last 4-5 more mins but they are drained before I can finish. I attempted to recharge the first battery to be drained while using the second battery. The drained battery sat on the charger for 15 mins but the red light on the charger apparently stayed on the entire time so it never gets charged. That may be a protective mechanism for the batteries but it means I will need a third battery in order to mow my lawn without taking a significantly long break from mowing. I also have tried rationing the use of self propelled but I still can finish mowing my lawn with the two 2.5ah batteries. Very glad I have not surrendered my gas powered mower yet.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, Customer Care, May 27, 2022
Hello M_D_In_NC,
Thank you for your review. We are sorry to hear about the experience you have encountered with this product. Here are a few troubleshooting suggestions to check out.
1) When the battery is inserted, the light should begin flashing green to indicate the battery is charging. If this light is not igniting or is flashing red, this may indicate an issue and we would be interested in hearing more about this. If the light simply goes solid red, try removing the battery and unplugging the charger for about 10 minutes and place them both indoors in a room temperature setting, as this might indicate the battery is at the incorrect temperature to be charged.
2) Ensure that the battery has been fully inserted into the charger. Sometimes this requires a firm push into place to make sure that it has been properly seated.
3) Try resetting the charger. To do this, simply unplug it for approximately 10 minutes and then plug it back in and try reinserting the battery. If the charger has been plugged in for extended periods of time, this can sometimes cause the charger to malfunction.
Should you continue to experience a problem with the battery and charger, please contact us at 1-888-909-6757 (1-888-90WORKS). All we ask that you have access to the battery and charge so that we can complete troubleshooting with you and gather necessary unit information
Thank you for your review. We are sorry to hear about the experience you have encountered with this product. Here are a few troubleshooting suggestions to check out.
1) When the battery is inserted, the light should begin flashing green to indicate the battery is charging. If this light is not igniting or is flashing red, this may indicate an issue and we would be interested in hearing more about this. If the light simply goes solid red, try removing the battery and unplugging the charger for about 10 minutes and place them both indoors in a room temperature setting, as this might indicate the battery is at the incorrect temperature to be charged.
2) Ensure that the battery has been fully inserted into the charger. Sometimes this requires a firm push into place to make sure that it has been properly seated.
3) Try resetting the charger. To do this, simply unplug it for approximately 10 minutes and then plug it back in and try reinserting the battery. If the charger has been plugged in for extended periods of time, this can sometimes cause the charger to malfunction.
Should you continue to experience a problem with the battery and charger, please contact us at 1-888-909-6757 (1-888-90WORKS). All we ask that you have access to the battery and charge so that we can complete troubleshooting with you and gather necessary unit information
Written by a customer while visiting greenworkstools.com
Customer Rating
1
So disappointed in weed eater
on August 9, 2023
Posted by: Grammy R
from Spokane, WA
Gender:Female
I haven't tried the blower yet, but the string weed eater was extremely disappointing. The only thing it can cut is grass, it is useless on the weeds, which is why I needed it in the first place.
Pros: Quiet
No, I would not recommend this to a friend.
Response from greenworkstools.comBy GreenWorks Customercare, GreenWorksTools , August 10, 2023
Hello Grammy,
We're sorry to hear you're unhappy with our Greenworks 80v string trimmer unit. This is one of our more powerful tools we have in our highest voltage line. It should be able to tackle a variety of different weeds and plants. However, it is not designed for brush. We would like to look into this issue in more detail with you as what you're describing is not a common issue with this unit. Please contact us at 1-888-909-6757 or through chat direct on our site. We're happy to help.
We're sorry to hear you're unhappy with our Greenworks 80v string trimmer unit. This is one of our more powerful tools we have in our highest voltage line. It should be able to tackle a variety of different weeds and plants. However, it is not designed for brush. We would like to look into this issue in more detail with you as what you're describing is not a common issue with this unit. Please contact us at 1-888-909-6757 or through chat direct on our site. We're happy to help.
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Great Mower
on March 18, 2022
Posted by: PDXtomct
from Oregon
Gender:Male
I bought this mower to replace an old gas mower. It wasn't the first time I had tried replace the old mower. Twice before, the battery powered mowers just weren't satisfactory in terms of their cut quality and speed. I was a little worried that the same thing would be true with this mower. Not the case. This mower required very little set up and I am very pleased. It's quiet, doesn't spell as bunch of CO2 and does a great job. My lawn isn't huge, but I do mow it once a week or so when it's growing. This mower is particularly adept at mulching, which I really didn't expect from a battery powered mower. Greenworks hit one out of the park with this mower.
Written by a customer while visiting greenworkstools.com