Pro 80V 21" Brushless Self-Propelled Lawn Mower w/ 4.0 Ah Battery

In stock
Model
2515902AZ
Pro 80V 21" Brushless Self-Propelled Lawn Mower w/ 4.0 Ah Battery is rated 4.5 out of 5 by 159.
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  • 4 Year Limited Tool Warranty
Special Price $499.99 Regular Price $599.99

SAVE 17% ($100.00)!

In stock
Product intro
When it comes to outdoor power equipment, you put the emphasis on “power.” And why not? For homeowners like you who take on jobs big or small, you need heavy grade construction and long-lasting peak performance. The Greenworks Pro 80V family of tools meet the challenge with a universal battery system that works across multiple products, high-efficiency motors, and innovative smart technology. All Greenworks Pro 80V tools feature a 4 Year Limited Tool & Battery Warranty.
Our Greenworks Pro 80V Cordless 21" Self-Propelled Cordless 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 with interchangeable 80V batteries with all the products in the 80V lineup of outdoor power tools.
Key features
High efficiency brushless motor provides more power, torque, quiet operation & longer motor life
Durable steel 21-inch cutting deck gets the job done quicker & more efficiently
Up to 45 minutes of run-time with fully charged 4.0 Ah battery*
3-in-1 capability allows you to mulch, bag or side-discharge
Self-Propelled drive system with variable speed rear-wheel drive lets you easily tackle any terrain
Quiet operation & 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 provide improved maneuverability
4 Year Limited Tool & Battery Warranty
*Run times vary based on grass condition and operator technique
Power:
Cordless
Voltage:
80V
Drive System:
Self-propelled
Brushless Motor:
Yes
Deck Size:
21 Inches
Discharge Features:
3-in-1
Deck Material:
Steel
Cutting Heights:
7 Position
Max Cutting Height:
3-3/4 Inches
Min Cutting Height:
1-3/8 Inches
Front Wheels:
8 Inches
Rear Wheels:
10 Inches
Tool Warranty:
4 Years
Battery Warranty:
4 Years
Battery Capacity:
4.0 Ah
  • (1) 21" Brushless Self-Propelled Lawn Mower
  • (1) 80V 4.0 Ah Lithium-Ion Battery
  • (1) Battery Charger
  • (1) Grass Collection Bag
  • (1) Side Discharge Attachment
  • (1) Owner's Manual
Rated 5 out of 5 by from WHAT A RELIEF!! We bought this 80V 21" self-propelled mower to replace a 21" snapper that was 25 years old. As good as the snapper was the Greenworks mower was such a relief & delight - so much lighter and easier to use, not to mention not having to mess with gas, oil, pull start, etc. We are both in our 70's and still enjoy keeping up our own yard but this mower has enabled us to continue to do it easily. Thank you Greenworks!!
Date published: 2021-07-30
Rated 5 out of 5 by from Quite surprised by the quality of the cut. Bought this mower because my zero turn gas mower was in the shop. We’ve had a good deal of rain and my lawn was not going to wait until my mower got repaired. We’ve owned a Greenworks weed eater and blower for some time and have been pleased with those products. I needed something quickly and after reading many reviews, I decided to purchase through the Greenworks web site. I got lucky and got the 21” self propelled 80 volt Pro mower on sale. I really couldn’t be happier. I have a half acre and got the entire front and side yards mowed on one charge. The cut was much better than I expected given the thickness of the grass. I am a happy customer. I’m considering getting a chain saw as well,
Date published: 2021-07-30
Rated 5 out of 5 by from Best Mulching Lawnmower I've Ever Owned I bought this at the start of the mowing season and have used it exclusively. Due the hot summer I've been letting the grass grow long. I am endlessly amazed at how powerful this mower is. I have not bagged once completely mulching all grass cutting back into the soil. I never have any residue grass after mowing. I've never been able to achieve this level of mulching with my other riding and self propelled mowers. Amazing! Definitely a keeper.
Date published: 2021-07-30
Rated 5 out of 5 by from 80 volt self propelled lawnmower It cuts even, long battery life and nice low battery beep leaving enough power to propel back to garage to swap battery
Date published: 2021-07-30
Rated 5 out of 5 by from Great Lawn Mower for the price! I bought this last month and am really satisfied with it. Just wish that the battery can last a little more or have a spare battery that comes with it.
Date published: 2021-07-29
Rated 5 out of 5 by from Makes cutting the grass so easy This mower cuts through everything, runs quietly, and is easy to sue
Date published: 2021-07-28
Rated 5 out of 5 by from 80volt mower Quiet with plenty of power to do the job.battery last as long as advertised
Date published: 2021-07-28
Rated 5 out of 5 by from Great Mower Lasts about 1 hour on a full charge. Recharges quickly. Light weight, quiet, easy to use
Date published: 2021-07-25
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Rated 5 out of 5 by from WHAT A RELIEF!! We bought this 80V 21" self-propelled mower to replace a 21" snapper that was 25 years old. As good as the snapper was the Greenworks mower was such a relief & delight - so much lighter and easier to use, not to mention not having to mess with gas, oil, pull start, etc. We are both in our 70's and still enjoy keeping up our own yard but this mower has enabled us to continue to do it easily. Thank you Greenworks!!
Date published: 2021-07-30
Rated 5 out of 5 by from Quite surprised by the quality of the cut. Bought this mower because my zero turn gas mower was in the shop. We’ve had a good deal of rain and my lawn was not going to wait until my mower got repaired. We’ve owned a Greenworks weed eater and blower for some time and have been pleased with those products. I needed something quickly and after reading many reviews, I decided to purchase through the Greenworks web site. I got lucky and got the 21” self propelled 80 volt Pro mower on sale. I really couldn’t be happier. I have a half acre and got the entire front and side yards mowed on one charge. The cut was much better than I expected given the thickness of the grass. I am a happy customer. I’m considering getting a chain saw as well,
Date published: 2021-07-30
Rated 5 out of 5 by from Best Mulching Lawnmower I've Ever Owned I bought this at the start of the mowing season and have used it exclusively. Due the hot summer I've been letting the grass grow long. I am endlessly amazed at how powerful this mower is. I have not bagged once completely mulching all grass cutting back into the soil. I never have any residue grass after mowing. I've never been able to achieve this level of mulching with my other riding and self propelled mowers. Amazing! Definitely a keeper.
Date published: 2021-07-30
Rated 5 out of 5 by from 80 volt self propelled lawnmower It cuts even, long battery life and nice low battery beep leaving enough power to propel back to garage to swap battery
Date published: 2021-07-30
Rated 5 out of 5 by from Great Lawn Mower for the price! I bought this last month and am really satisfied with it. Just wish that the battery can last a little more or have a spare battery that comes with it.
Date published: 2021-07-29
Rated 5 out of 5 by from Makes cutting the grass so easy This mower cuts through everything, runs quietly, and is easy to sue
Date published: 2021-07-28
Rated 5 out of 5 by from 80volt mower Quiet with plenty of power to do the job.battery last as long as advertised
Date published: 2021-07-28
Rated 5 out of 5 by from Great Mower Lasts about 1 hour on a full charge. Recharges quickly. Light weight, quiet, easy to use
Date published: 2021-07-25
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WHY IS BLADE SPEED LESS THAN A GAS MOWER?

Asked by: JOEL68
Hello JOEL68, This unit provides power equivalent to a 160cc gas engine, which is approximately 5 HP.
Answered by: Greenworks Support
Date published: 2021-07-30

How much does it weigh?

Asked by: K2022
Hello K2022, This unit weighs 74 lbs (33.5kg).
Answered by: Greenworks Support
Date published: 2021-07-29

What are the more meaningful differences between this and your 60v model that comes w two 4ah batteries in terms of performance?  Asked differently - how do I make a better choice between the two voltage models?

Asked by: Lestat
Hello Lestat, Thank you for your question. All products in our 60V and 80V lines are considered Pro models. One of the best aspects of the Greenworks 60V battery is that it features no power loss after charging. the Greenworks 60V battery takes only 60-minutes to fully charge. In terms of overall battery life, it depends on the tool in question. The Greenworks 80V battery is of course 80V, which means that it is compatible with all Greenworks 80V power tools and machines. Larger power tools require larger batteries, and this battery has a lot of power. In terms of machine compatibility, you are likely to find more 80V Greenworks machines than 60V machines, especially when it comes to larger tools. Technically, it delivers a lot more power than that 60V battery, but it is also designed for tools that suck up more power.. Furthermore, the Greenworks 80V battery only takes around 1 hour to charge when using the rapid charger. This means that you do have to buy the rapid charger to maintain a good charging speed, but with a normal Greenworks charger, you are looking at 2 hours for charging time. For further information on the units, you wish to compare, simply add them to your compare list on our website and view the features. Should you require further clarification, please send our team a direct email at info@greenworkstools.com or speak to Greenworks directly and specify the models that you are interested in.
Answered by: Greenworks Customer Care
Date published: 2021-07-27

Is this front or rear wheel drive?

Asked by: swcunn
Our Self-propelled lawn mowers are "Rear-Wheel Drive".
Answered by: Greenworks Customer Care
Date published: 2021-07-26

How many charge cycles is the 4 AH battery designed to give?

Asked by: Lestat
Hello Lestat, The 4Ah battery have a lifetime of 2000 charge cycles. One charge cycle is when a battery is fully charged and then discharged. For a battery to run at optimal performance, the battery should not be left or stored on the charger, unless the charger is unplugged. They should also be stored in a cool, dry, place. Battery care and maintenance can be found in the owner's manual.
Answered by: Greenworks Customer Care
Date published: 2021-07-19

My Greenworks Pro 80V self-propelled mower turns on but makes a screeching noise and does cut the grass. I’m assuming it’s a belt issue but can find info on how to replace belt.

Asked by: Cathy1764
Hello Cathy1764, We are sorry to hear about this issue! For troubleshooting and repair assistance, please contact us directly at 1-888-909-6757 or by sending an email to info@greenworkstools.com.
Answered by: Greenworks Support
Date published: 2021-07-08

My battery isn’t “popping” out of base so I can recharge. Any suggestions that will help me to achieve this? Thx 

Asked by: Manytools
Hello Manytools, To remove the battery, press the battery release button on the mower. Grasp the battery firmly and pull the battery pack out of the unit. Sometimes, if the springs have gotten locked down you might have to give a small push to the top of the battery to re-engage them. The battery pack fits snugly into the to prevent accidental dislodging while in use; it may require a strong pull to remove. For further assistance please contact us at 1-888-909-6757 (1-888-90WORKS) or by sending an email to info@greenworkstools.com.
Answered by: Greenworks Support
Date published: 2021-07-05

What’s the cutting length of the blade?

Asked by: Lestat
Hello Lestat, The blade is 20 inches.
Answered by: Greenworks Customer Care
Date published: 2021-07-05
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Pro 80V 21" Brushless Self-Propelled Lawn Mower w/ 4.0 Ah Battery
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