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dealersealer 28.2K Views
Jul 8, 2025 11:38 AM

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

$308

$499

38% off
+ Free Shippingat Walmart
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Walmart has 21" Greenworks 80V Brushless Cordless Self-Propelled Lawn Mower w/ 5.0Ah Battery & Charger (2502402NV) on sale for $308. Shipping is free.

Thanks to Community Member dealersealer for sharing this deal.

About this Item:
  • 21" Deck Size - Durable steel that plows through the tallest grass
  • 3-in-1 Design - For easy mulching, bagging, or side discharge
  • Brushless Motor - 2x more torque, more power, longer runtimes, quiet operation, and extended motor life
  • Innovative SmartCut™ Technology - Senses grass and auto-adapts power for the perfect cut
  • Push Button Start - Press and mow, no more cord yanking
  • Effortless to mow because it's self-propelled

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.4 out of 5 stars from customer reviews.
  • Returns: Free 90-day returns.

Original Post

Written by dealersealer
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Walmart has 21" Greenworks 80V Brushless Cordless Self-Propelled Lawn Mower w/ 5.0Ah Battery & Charger (2502402NV) on sale for $308. Shipping is free.

Thanks to Community Member dealersealer for sharing this deal.

About this Item:
  • 21" Deck Size - Durable steel that plows through the tallest grass
  • 3-in-1 Design - For easy mulching, bagging, or side discharge
  • Brushless Motor - 2x more torque, more power, longer runtimes, quiet operation, and extended motor life
  • Innovative SmartCut™ Technology - Senses grass and auto-adapts power for the perfect cut
  • Push Button Start - Press and mow, no more cord yanking
  • Effortless to mow because it's self-propelled

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.4 out of 5 stars from customer reviews.
  • Returns: Free 90-day returns.

Original Post

Written by dealersealer

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73 Comments

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Jul 8, 2025 7:52 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 8, 2025 7:52 PM
568 Comments
Quote from gooddeals23 View quoted comment :
I've been waiting on a solid sale for a Greenworks 80v self propelled mower. I checked reviews on this model, and checked at Consumer Reports. This is the Consumer Reports take:

"Nothing about this mediocre 21-inch self-propelled mower from GreenWorks stands out. In addition to earning only average mulching and bagging ratings in CR's tests, the machine does a subpar job of dispersing clippings in side-discharge mode. The battery runs for about 30 minutes before it needs to be recharged, CR's testers found."

I'm gonna take a pass on this one. Wait for a Pro model.

According to the Greenworks Tools website, the 2502402NV model number is associated with the MO80L510 model.
Tried to cancel mine and it's been sitting as requested to cancel for hours...must be shipping from greenworks not walmart which is pretty instant.

I also noticed most websites selling the MO80L510 have the same reviews which are all taken from greenworks website. They are for the wrong mower too....the green ones. If you sort out the verified purchases for the right mower (can do this on lowes looking at the right column) there are some negative reviews for the correct mower. Looks like Greenworks tried to flood the negatives with other mower reviews. There are some good reviews though they are all from years ago....for sure and old model.

I dunno if Best Buy still has it and I'm sure it will come back. They sell the for $380 off and on as a deal of the day type thing. Model: 2544802/MO80L413SKU: 6525831 I actually have one of those coming.
Jul 8, 2025 9:34 PM
204 Comments
Joined Jan 2011
drew_bloodJul 8, 2025 9:34 PM
204 Comments
Quote from monkeyman23 View quoted comment :
When I zoom in, I see PRO on the top.
I think they used the wrong images, because the images also say 4 year tool and battery where the listing text has shorter durations.

I bought this but am starting to wonder if I should get the cheaper one without self-propelled.
Jul 8, 2025 9:36 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 8, 2025 9:36 PM
568 Comments
Well they ignored my cancellation and shipped it. So im gonna find out!
Jul 8, 2025 9:43 PM
204 Comments
Joined Jan 2011
drew_bloodJul 8, 2025 9:43 PM
204 Comments
Quote from monkeyman23 View quoted comment :
Well they ignored my cancellation and shipped it. So im gonna find out!
Mine gets here tomorrow. Interested to see how it works out. I've been using a Craftsman 2x20V which has generally been fine, so as long as this does as well I'll be happy.
(I just checked Greenworks website for this model and it shows the Pro images and the 4 year warranty there too. We shall see.)
Jul 8, 2025 10:52 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 8, 2025 10:52 PM
568 Comments
Quote from drew_blood View quoted comment :
Mine gets here tomorrow. Interested to see how it works out. I've been using a Craftsman 2x20V which has generally been fine, so as long as this does as well I'll be happy.
(I just checked Greenworks website for this model and it shows the Pro images and the 4 year warranty there too. We shall see.)
Yours will come first. Let me know in case I can just refuse it
Jul 8, 2025 11:44 PM
525 Comments
Joined Sep 2005
Packard8Jul 8, 2025 11:44 PM
525 Comments
Quote from thegman230 View quoted comment :
Be aware, this is NOT the PRO version.
All the 80V tools I have are labeled "Greenworks Pro". I think they all are, just marketing hype. They do make an 82V "Commercial" line, which is different.
Jul 9, 2025 1:55 AM
12 Comments
Joined Jul 2019
JimG8Jul 9, 2025 1:55 AM
12 Comments
What are our thoughts on this one? Also on sale, $40 more. Brushless, 2x2AH, self-propelled. https://www.walmart.com/ip/Greenw...5054876061

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Jul 9, 2025 1:57 AM
12 Comments
Joined Jul 2019
JimG8Jul 9, 2025 1:57 AM
12 Comments
How does this compare to this 2x2ah, version that is $40 more? https://www.walmart.com/ip/Greenw...5054876061 update - not self propelled
Last edited by JimG8 July 8, 2025 at 08:32 PM.
Jul 9, 2025 3:14 AM
282 Comments
Joined Nov 2014
JilJungJuckJul 9, 2025 3:14 AM
282 Comments
Quote from JimG8 View quoted comment :
What are our thoughts on this one? Also on sale, $40 more. Brushless, 2x2AH, self-propelled. https://www.walmart.com/ip/Greenw...5054876061
Nah. Not self propelled. 35 mins run time with two batteries is very small yards for which there are better options and for the money.
Jul 9, 2025 5:34 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 9, 2025 5:34 PM
568 Comments

Our community has rated this post as helpful. If you agree, why not thank

Mine just showed up. Here are pics of what you get. It does have a 5.0 ah battery and it is green and black, so the walmart pic is wrong. It is pro as well. The box say 4 year warranty.
Last edited by monkeyman23 July 9, 2025 at 10:50 AM.
5
Jul 9, 2025 5:36 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 9, 2025 5:36 PM
568 Comments
This is the amazon link for it and the model number is MO80L510 per the UPC barcode on the box. Note that MO80L510 is the model with the crappy consumer reports review as someone else posted above. I compared to the consumer reports rating on a newer 80v model which was rated better.
https://www.amazon.com/Greenworks...B01CA4Q2K0

CR rating on this one:
Side discharging
2 / 5
Mulching
3 / 5
Bagging
3 / 5
Evenness
4 / 5
Handling
4 / 5
Run time
3 / 5
Charge time
3 / 5
Noise at ear
5 / 5
Noise at 25 ft.
5/ 5



CR ratings on the MO80L421
Side discharging
4 / 5
Mulching
5 / 5
Bagging
3 / 5
Evenness
5 / 5
Handling
5 / 5
Run time
5 / 5
Charge time
4 / 5
Noise at ear
5 / 5
Noise at 25 ft.
5 / 5
Last edited by monkeyman23 July 9, 2025 at 10:43 AM.
2
Jul 9, 2025 6:38 PM
7K Comments
Joined Jul 2007
Mr. HarleyJul 9, 2025 6:38 PM
7K Comments
Quote from gooddeals23 View quoted comment :
I've been waiting on a solid sale for a Greenworks 80v self propelled mower. I checked reviews on this model, and checked at Consumer Reports. This is the Consumer Reports take:

"Nothing about this mediocre 21-inch self-propelled mower from GreenWorks stands out. In addition to earning only average mulching and bagging ratings in CR's tests, the machine does a subpar job of dispersing clippings in side-discharge mode. The battery runs for about 30 minutes before it needs to be recharged, CR's testers found."

I'm gonna take a pass on this one. Wait for a Pro model.

According to the Greenworks Tools website, the 2502402NV model number is associated with the MO80L510 model.
Could you clarity the year and month. My library has a database, but it's terrible with lousy cross-indexing. An issue is the easiest way for me.
Jul 9, 2025 7:22 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 9, 2025 7:22 PM
568 Comments
Quote from Mr. Harley View quoted comment :
Could you clarity the year and month. My library has a database, but it's terrible with lousy cross-indexing. An issue is the easiest way for me.
I have online access and it doesn't show year and month unfortunately Frown
Jul 9, 2025 9:25 PM
204 Comments
Joined Jan 2011
drew_bloodJul 9, 2025 9:25 PM
204 Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from monkeyman23 View quoted comment :
Yours will come first. Let me know in case I can just refuse it
I just went over the bulk of my yard with it and am very impressed compared to my old one. I don't have a big yard, I'd say 5000sqft of grass. It only took 1/3 of the battery and seemed plenty powerful for my needs.
2

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Jul 9, 2025 9:41 PM
568 Comments
Joined Nov 2005
monkeyman23Jul 9, 2025 9:41 PM
568 Comments
Quote from drew_blood View quoted comment :
I just went over the bulk of my yard with it and am very impressed compared to my old one. I don't have a big yard, I'd say 5000sqft of grass. It only took 1/3 of the battery and seemed plenty powerful for my needs.
That's great!

Does this one spin the blade faster when you hit heavy grass? It lists that on the more new models.

Can measure how long the battery is? I want to know if it fits inside my chainsaw Smilie

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