Pro 80V Cordless 21" Self-Propelled Brushless Lawn Mower w/ 5.0 Ah Battery

In stock
Model
2502402NV
$599.99
In stock
Cordless Brushless Self-Propelled Lawn Mower is rated 4.8 out of 5 by 52.
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  • Brushless motor for more torque, quiet operation, and longer life
  • 4 Year Limited Tool & Battery Warranty

Our Greenworks Pro 80V Cordless 21" Self-Propelled Lawn Mower features a powerful brushless motor, offering the performance equivalent of a 160cc gas engine, but is much more reliable. The 3-in-1 functionality allows you to bag, mulch or side discharge your grass clippings. The Greenworks lineup features over 20 high-performance Pro 80V tools, allowing you to ditch your gas tools for an innovative, eco-friendly alternative.

  • Brushless motor for more torque, quiet operation, and longer life
  • 21" steel deck with professional-grade axles, handles & ball bearing wheels
  • Up to 60 minutes of run-time with fully charged 5.0 Ah battery
  • 3-in-1 capability allows you to mulch, bag or side-discharge
  • Innovative Smart Cut™ technology automatically increases the speed of the blade when more power is needed
  • Quiet operation and instant push button start
  • 7-Position single lever height adjustment for a range of 1-3/8" to 3-3/4" cut
  • 8" front wheels & 10" rear wheels
  • 4 Year Limited Tool & Battery Warranty
Rated 5 out of 5 by from Worth buying I had a new sod installed. I used this mower 3-4 times sofar. It is easy to use and assemble. It took me less than 10 minutes to unbox and start. I will focus on what I like simply because it is a good equipment. The 5.0 Ah battery was able to run for more than 9000sq ft of lawn which equals to about 45 minutes. Quality of cut was good. Most of it is made of steel. On the negative side, the self-propelled system do not respond immediately. It needs little bit of learning. That is why I did not put 4 starts because with time it will not be an issue at all. I am already in love with the greenworks line that I recently purchased a timmer.
Date published: 2020-10-02
Rated 5 out of 5 by from Delighted with Pro 80V Cordless 21" Self-Propelled I was a two-stroke Lawn Boy die-hard user. Never considered a battery mower until recently. Since I had so much luck with my GreenWorks edger and trimmer and support, I finally decided to get the GreenWorks Pro 80V Cordless 21" Self-Propelled Lawn Mower w/ 5.0 Ah Battery (directly from the company, as it was priced better than the big "A"). It is a great mower, performs beautifully, and I am so pleased with my purchase. My yard is done in with NO need to recharge the battery, and best of all, gas, oil, air filters, tuning, carbs, plugs, smoke, etc. are gone forever!
Date published: 2020-10-20
Rated 5 out of 5 by from Better than expected!(and I was expecting alot) I had researched a lot of the cordless battery lawn mowers and decided on Greenworks. I waited for the self propelled 80 volt model to be available and have had it now for one month. Assembly was quick and easy. My wife and I share lawn mowing duties depending on our schedules and she always had issues with the pull cord on our gas mower, often having to plug it in for an electric start. The Greenworks is an easy push button start. Adjusting the cutting height was a simple to use lever and the handle height was also easy to adjust. It's significantly quieter than our gas mover with no gas fumes. Our lot is 50 x 200 with a Cape cod sitting on it and the battery does our whole lawn with plenty to spare. The lawn also looks great! Overall we're very pleased.
Date published: 2019-09-02
Rated 5 out of 5 by from Finally! A REAL lawnmower that's battery powered I've run this for about two months. I charge it from my solar panels. It varies how long it runs but it allows me to mow my whole yard, which is more barely tamed field than grass. When the going gets tough it ramps up the power. It runs quiet enough I don't need ear plugs that i would use with my other power equipment. I like it, solid quality, battery has been charging reliably, the self-propel assist is very nice, plenty of variable speed. I'm picky, but I like this alot.
Date published: 2019-10-13
Rated 5 out of 5 by from Very Satisfied We live in the mountains with a hillside in our backyard. Our first mower did a fine job on flat terrain, but I had to push it up the hill. We searched for a high quality, self-propelled mower and decided on Greenworks 80-volt. It has all the features we were looking for. Now it mows the hillside with ease, as I am able to hold the controls with one hand and walk comfortably along behind. It is now a "piece of cake" to mow! No sweat, literally.
Date published: 2019-08-22
Rated 4 out of 5 by from Very happy The extended run battery allows me to mow the entire lawn without stopping. My hands hurt by the end of the mow though due to gripping and the vibration. I'm able to use the speed walk option on occasion which is nice to have. The underside of the deck is hard to clean in spots after mowing. I love having the option to store vertically to save space in the garage. The motor is slow to start and stop compared to our old B&D model and there is a high pitched whine that might bother some users. Changing the deck height while mowing is feasible. Overall, a great machine that does the job- just some tweeks would make it amazing.
Date published: 2020-06-07
Rated 5 out of 5 by from Easiest Mower I have ever used I bought this mower when I gave my old gas mower to my son who bought a house. This is the best and easiest mower ever! Plenty of power with the 60V. Have to slow the self propelled speed from the max because it is too fast. The 5Ah battery it came with is enough to do most of my yard unless the temperature is 100+, an issue if South Texas. Adding the 2 Ah battery that came with my attachment capable weed eater to the second port fixes that. I replaced all my other electric and gas powered lawn tools and the 60V is plenty of power. Have attachment for edger, pole saw, and hedge trimmer. Add the blower with an extra battery two. I am never going back to gas.
Date published: 2020-10-12
Rated 5 out of 5 by from Peformed like a champ I wanted a mower that was reliable and that if service was warranted it could be done locally. After reading the reviews and on a recommendation of a local dealer that would be starting to sell Greenworks I purchased this mower. I have used it once and it has exceeded my expectations. I cut a newly seeded 1/3 acre lot of thick weed stalks and it did a superb job with only one recharge. I am very happy with my decision on purchasing this mower.
Date published: 2019-08-28
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How long did it takes to delivered on average?

Asked by: RichM2
Hello RichM2 - Thank you for your question. Orders are typically delivered within 10-15 business days depending on location.
Answered by: GreenWorks Support
Date published: 2020-10-16

Does the 80V/5Ah mower do a good job mulching?

Asked by: RichM2
Hello RichM2 - This product is suitable for mulching. This is our most powerful voltage line and operates similarly to a gas unit without the inconvenience of a gas product such as maintenance and gas. For effective mulching, do not cut wet grass, because it tends to stick to the underside of the deck, preventing proper mulching of grass clippings. New or thick grass may require a narrower cut. The ground speed should be adjusted to the condition of the lawn. If mowing has been delayed and the grass has been allowed to grow longer than 4" (10 cm), mow the lawn twice in order to reduce the grass height to a maximum of 3 1/4” (8.3 cm). Walk at a steady pace. Overlap the cutting rows. Do not let the grass get too tall. If the grass gets too long, start at the highest cutting position and work down to the desired cutting height. NOTE: A sharp blade will greatly enhance the performance of the mower, especially when cutting high grass. Be sure to check the blade and to sharpen it or replace it at least once per year, as described in the Maintenance section. For further information, please reach out to our team by calling 1-888-909-6757 or by sending an email to info@greenworkstools.com.
Answered by: GreenWorks Support
Date published: 2020-10-16

How much does use of the self propelled feature shorten mowing time? I would need to use it all the time on my hillside.

Asked by: HeyMac
Hello HeyMac, Greenworks Pro 80V brushless mower provides up to 45 minutes run-time with fully charged 4Ah battery. Run-time varies based on grass condition and operator technique. Using the the self propelled feature will reduce the runtime by half. If you are using the self-propelled feature on hillside make sure to put it in the slowest speed, wear shoes with extra traction, and always keep the mower height to the highest setting.
Answered by: GW Customer Agent
Date published: 2020-10-05

Can you purchase extra grass collection bags for this lawn mower and where can I buy them if I purchase this lawnmower.

Asked by: Joey01
Hello Joey01, You can use the model number from your manual to purchase a bag from our third party vendor here: https://greenworks.ordertree.com/
Answered by: GreenWorks Support
Date published: 2020-10-02

What is the part number for the 80V Lawnmower Model LMB408, Grass Collection Bag?

Asked by: Art G
Hello Art G, Thank you for your question. You can use the part numbers from your manual to locate the part or send us an email with a photo of the part you're referring to info@greenworkstools.com. Here's a link to our third-party parts site: https://greenworks.ordertree.com/
Answered by: GW Customer Agent
Date published: 2020-09-29

Hello, Does Greenworks offer a 80v Lawn mower, 80V trimmer and a 80 V blower self propelled combo? I prefer to use the same battery and charger for all the tools.

Asked by: Manoj
Hello Manoj, Thank you for your question. Unfortunately, this combo pack is currently not offered. The units can be purchased separately as a tool only option (without the battery or a charger):
Answered by: GreenWorks Support
Date published: 2020-09-28

Is this All wheel self propelled or just front ?

Asked by: Nani453
Hello Nani453, This unit features self-propelled rear wheel drive.
Answered by: GW Customer Agent
Date published: 2020-09-21

How many batteries does the unit take? 40V unit that I had previously could take 2 batteries, and switch between the two, when one drained.

Asked by: Markus2K
Hello Markus2K, This unit has one battery slot.
Answered by: GreenWorks Support
Date published: 2020-09-08
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Deck Size:
21 Inch
Deck Material:
Steel
Cutting Heights:
7 Position
Max. Cutting Height:
3-3/4"
Min. Cutting Height:
1-3/8"
Front Wheels:
8 inch
Rear Wheels:
10 Inch
Vertical Storage:
Yes
Smart Cut Technology:
Yes
Discharge Features:
3-in-1
Tool Warranty:
3 Year
Battery Warranty:
4 year
Battery Capacity:
5Ah
  • (1) Cordless 21" Brushless Lawn Mower
  • (1) 5.0 Ah Lithium-Ion Battery
  • (1) Battery Charger
  • (1) Grass Collection Bag
  • (1) Side Discharge Attachment
80V Family of Tools | Greenworks Pro 80V Family of Tools | Greenworks Pro80V Family of Tools | Greenworks Pro
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