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expiredphoinix | Staff posted Sep 01, 2025 06:48 AM
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expiredphoinix | Staff posted Sep 01, 2025 06:48 AM

Greenworks 21" 80V Brushless Cordless Push Lawn Mower w/ 4.0Ah Battery & Charger

+ Free S/H

$300

$500

40% off
Amazon
27 Comments 9,428 Views
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Deal Details
Amazon has Greenworks 21" 80V Brushless Cordless Push Lawn Mower w/ 4.0Ah Battery & Charger (Green/BlackMO80L415) on sale for $299.99. Shipping is free.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon

About the Product
  • 21" Durable Steel Deck Push Mower w/ 8" Front Wheels + 10" Rear Wheels
  • 4-In-1 System: Rear Bagger, Mulch, Side Discharge, Turbo Leaf Pickup
  • EZ Fold Aluminum Handles
  • 60L Grass Bagger
  • 7-Positiong Height Adjustment
  • Powerful Brushless Motor
  • LED Headlights
Warranty
  • Includes 4-year tool/battery manufacturers warranty w/ purchase

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • This cordless push lawn mower cuts up to 1/2 acre on a single charge/38-min runtime w/ 4.0Ah battery and recharges about ~60 min
    • Product is eligible for refund/replacement within 30-days of purchase
    • Offer valid while pricing/supplies last
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Greenworks 21" 80V Brushless Cordless Push Lawn Mower w/ 4.0Ah Battery & Charger (Green/BlackMO80L415) on sale for $299.99. Shipping is free.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon

About the Product
  • 21" Durable Steel Deck Push Mower w/ 8" Front Wheels + 10" Rear Wheels
  • 4-In-1 System: Rear Bagger, Mulch, Side Discharge, Turbo Leaf Pickup
  • EZ Fold Aluminum Handles
  • 60L Grass Bagger
  • 7-Positiong Height Adjustment
  • Powerful Brushless Motor
  • LED Headlights
Warranty
  • Includes 4-year tool/battery manufacturers warranty w/ purchase

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • This cordless push lawn mower cuts up to 1/2 acre on a single charge/38-min runtime w/ 4.0Ah battery and recharges about ~60 min
    • Product is eligible for refund/replacement within 30-days of purchase
    • Offer valid while pricing/supplies last
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+27
Good Deal
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Price Intelligence

Model: Greenworks 80V 21-in Push Lawn Mower 4Ah Battery and Charger | MO80L415

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 9/4/2025, 07:21 AM
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Amazon$399
Lowe's$399

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Top Comments

TheBigAlphaMale
1101 Posts
305 Reputation
Lots of comments to get a self propelled versions, but to be honest I got 2 kobalt electric mowers (greenworks makes them) and both are self propelled but I pretty much never use that feature. Electric mowers are so light, probably 1/2 the weight of a gas mower, so it's so easy to push. By not using the self propelled feature I get extended battery life and more of a "workout." plus I can control the pace and slow down for thicker grass and speed up for thinner grass. All my local Walmarts has the hart and greenworks mowers on clearance so you might find better deals there and their blades/fertilizer/weed and feed were on clearance well.
KnightStar
228 Posts
98 Reputation
I don't think the down votes is for the self propelled feature, rather, it's the tone of the comment suggesting "this way is the only correct way".

26 Comments

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Sep 01, 2025 09:55 AM
5 Posts
Joined Jul 2024
SeriousTent8734Sep 01, 2025 09:55 AM
5 Posts
I just pulled the trigger, tired of my issues with my gas lawnmower.
Sep 01, 2025 10:44 AM
99 Posts
Joined Jun 2019
DealK101Sep 01, 2025 10:44 AM
99 Posts
this is a push mower FYI
1
Sep 01, 2025 11:03 AM
5 Posts
Joined Jul 2024
SeriousTent8734Sep 01, 2025 11:03 AM
5 Posts
Best Buy has the self propelled version for $100 more that's probably a better deal
1
Sep 01, 2025 12:51 PM
53 Posts
Joined Dec 2016
DPatriotSep 01, 2025 12:51 PM
53 Posts
Damn it. Bought it on Prime days for $384 :'(
Sep 01, 2025 01:25 PM
108 Posts
Joined Dec 2009
dealomairSep 01, 2025 01:25 PM
108 Posts
Does the push mower have more power to cut than the Self propelled mower?
Sep 01, 2025 01:28 PM
9,718 Posts
Joined Aug 2004
IceboieSep 01, 2025 01:28 PM
9,718 Posts
Quote from DealK101 :
this is a push mower FYI
Get the self propelled model if possible. You will thank me later.
3
Sep 01, 2025 02:05 PM
2,028 Posts
Joined Nov 2004
cappuccinomanSep 01, 2025 02:05 PM
2,028 Posts
this is a really good deal. I have the self propelled version of this and paid 400 last year. this thing never bogged down. 80v is the king

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Sep 01, 2025 02:08 PM
252 Posts
Joined Jan 2017
RoyGeeBivSep 01, 2025 02:08 PM
252 Posts
I have had the push version for around seven years now. Not hard to push the damn thing. Mulches like crap though due to the mower trying to save energy and run at two different speeds that you cannot select. It increases power when the mower detects thick grass, which is stupid. Should be able to select the higher speed as with the newer higher AH batteries last forever in this mower anyway.
Sep 01, 2025 02:24 PM
1,101 Posts
Joined Feb 2016
TheBigAlphaMaleSep 01, 2025 02:24 PM
1,101 Posts
Lots of comments to get a self propelled versions, but to be honest I got 2 kobalt electric mowers (greenworks makes them) and both are self propelled but I pretty much never use that feature. Electric mowers are so light, probably 1/2 the weight of a gas mower, so it's so easy to push. By not using the self propelled feature I get extended battery life and more of a "workout." plus I can control the pace and slow down for thicker grass and speed up for thinner grass. All my local Walmarts has the hart and greenworks mowers on clearance so you might find better deals there and their blades/fertilizer/weed and feed were on clearance well.
Sep 01, 2025 02:25 PM
470 Posts
Joined Oct 2022
DougSaveAroundSep 01, 2025 02:25 PM
470 Posts
Friends don't let friends buy electric push mowers. Try & go for self-propelled.
7
Sep 01, 2025 02:45 PM
900 Posts
Joined Jun 2017
ColossalPenguinSep 01, 2025 02:45 PM
900 Posts
Does anyone know the torque on this? I've only used gas mowers so far, and in my looking toward a switch to electric, torque vs even a basic gas mower often seems to be much lower for low end models (eg, my gas is at 7.4 ft-lbs and I've seen plenty electric <5-6).
Sep 01, 2025 03:15 PM
301 Posts
Joined Sep 2018
IndigoSnow3683Sep 01, 2025 03:15 PM
301 Posts
Quote from DougSaveAround :
Friends don't let friends buy electric push mowers. Try & go for self-propelled.
The downvotes on self-propelled are interesting. Some people need them. I have a self-propelled gas mower and it wasn't fun cutting over 10,000 sq ft of a yard that's not flat in the heat and humidity. Especially if you are older.
Sep 01, 2025 04:05 PM
1,965 Posts
Joined Jan 2004
romodomeSep 01, 2025 04:05 PM
1,965 Posts
What is the better deal, this 80v with a 4.0ah battery or the 40v with 5.0.ah better from Walmart for $198. I am new to this, but I did get the 80v blower from Greenworks with 4.0ah and 2.5ah battery for $125 from another deal.

https://dealquestnow.online/f/18528037-walmart-greenworks-40v-21-brushless-walk-behind-push-lawn-mower-with-5ah-battery-and-charger-2515502-198?src=SDSearchv3&attrsrc=Thread%3AExpired%3AFalse%7CSearch%3AType%3Anormal%7CSearch%3ASort%3Arelevance%7CSearch%3AHideExpired%3Afalse&page=3#commentsSection
Last edited by romodome September 1, 2025 at 09:07 AM.
Sep 01, 2025 04:37 PM
228 Posts
Joined Mar 2014
KnightStarSep 01, 2025 04:37 PM
228 Posts
Quote from romodome :
What is the better deal, this 80v with a 4.0ah battery or the 40v with 5.0.ah better from Walmart for $198. I am new to this, but I did get the 80v blower from Greenworks with 4.0ah and 2.5ah battery for $125 from another deal.

https://dealquestnow.online/f/18528037-walmart-greenworks-40v-21-brushless-walk-behind-push-lawn-mower-with-5ah-battery-and-charger-2515502-198?src=SDSearchv3&attrsrc=Thread%3AExpired%3AFalse%7CSearch%3AType%3Anormal%7CSearch%3ASort%3Arelevance%7CSearch%3AHideExpired%3Afalse&page=3#commentsSection
I suggest sticking with the voltage that you already have, unless you have a clear reason for switching. Being able to interchange the batteries gives you versatility, but also it's how they "get you" to be locked into a particular system/brand.

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Sep 01, 2025 04:38 PM
14 Posts
Joined Mar 2021
SeriousHalibut678Sep 01, 2025 04:38 PM
14 Posts
Quote from romodome :
What is the better deal, this 80v with a 4.0ah battery or the 40v with 5.0.ah better from Walmart for $198. I am new to this, but I did get the 80v blower from Greenworks with 4.0ah and 2.5ah battery for $125 from another deal.https://dealquestnow.online/f/18528037-walmart-greenworks-40v-21-brushless-walk-behind-push-lawn-mower-with-5ah-battery-and-charger-2515502-198?src=SDSearchv3&attrsrc=Thread%3AExpired%3AFalse%7CSearch%3AType%3Anormal%7CSearch%3ASort%3Arelevance%7CSearch%3AHideExpired%3Afalse&page=3#commentsSection
it depends on your needs. the 40v is obviously not going to be as powerful so if you are going to have a large lawn and deal with wet grass and stuff you would want the 80v. if you just have a small yard and dont need to mow a lot tou could even get the small 14 inch version for 137 right now 40v

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