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expired Posted by tunabreath • Jun 12, 2025
expired Posted by tunabreath • Jun 12, 2025

Greenworks - 80 Volt 21-Inch Self-Propelled Lawn Mower (1 x 4.0Ah Battery and 1 x Charger), $379.99, FS, Best Buy

$380

$580

34% off
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Best Buy has Greenworks - 80 Volt 21-Inch Self-Propelled Lawn Mower (1 x 4.0Ah Battery and 1 x Charger) for $379.99. Shipping is free.

https://www.bestbuy.com/site/gree...Id=6525831
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Best Buy has Greenworks - 80 Volt 21-Inch Self-Propelled Lawn Mower (1 x 4.0Ah Battery and 1 x Charger) for $379.99. Shipping is free.

https://www.bestbuy.com/site/gree...Id=6525831

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Model: Greenworks 80V 21-in SP Brushless Self-Propelled Lawn Mower 4Ah Battery and Charger | MO80L413

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Sort: Lowest to Highest | Last Updated 7/6/2025, 10:04 AM
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Lowe's$499

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11 Comments

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Jun 12, 2025
476 Posts
Joined Mar 2012
Jun 12, 2025
scuba1021
Jun 12, 2025
476 Posts

Our community has rated this post as helpful. If you agree, why not thank scuba1021

For comparison, Costco's $499 version is 22", comes with a second battery, and has dual cutting blades. Worth it to get the Costco version imo
1
1
Jun 12, 2025
21,474 Posts
Joined Nov 2007
Jun 12, 2025
Buckeyefan 1
Jun 12, 2025
21,474 Posts
An extra 4aH battery is $230+.
1
Jun 12, 2025
362 Posts
Joined Jan 2012
Jun 12, 2025
njpete
Jun 12, 2025
362 Posts
Quote from scuba1021 :
For comparison, Costco's $499 version is 22", comes with a second battery, and has dual cutting blades. Worth it to get the Costco version imo
I'm showing $599 can you link to the $499 please
Jun 12, 2025
428 Posts
Joined Nov 2009
Jun 12, 2025
B1G_Mac
Jun 12, 2025
428 Posts
Quote from Buckeyefan 1 :
An extra 4aH battery is $230+.

The Costco deal includes 4Ah + 2Ah, not two 4Ah batteries. The 2Ah costs closer to $100 so Costco is still worth it but not as killer a deal as it might've seemed.

EDIT: Just noticed Costco has a 21" and a 22" for sale. I was referring to the 21" above since that was $500 for a while but has gone up to $630. Not sure the 22" ever hit that low; it's currently $600. This Best Buy deal is solid if you need a mower now.
Last edited by B1G_Mac June 12, 2025 at 05:23 AM.
1
1
Jun 14, 2025
226 Posts
Joined Nov 2009
Jun 14, 2025
mjacob75
Jun 14, 2025
226 Posts
Quote from scuba1021 :
For comparison, Costco's $499 version is 22", comes with a second battery, and has dual cutting blades. Worth it to get the Costco version imo

The costco one near my house did not have the version you are talking about. It was 21" and not a dual blade for $499. Which I bought. This is a good deal if you don't need the second battery if you are on a budget. The version you are talking about is $599 online wasn't in store near me.
Jun 14, 2025
143 Posts
Joined May 2018
Jun 14, 2025
DM8574
Jun 14, 2025
143 Posts
One thing to note is that the motor drives rear wheels so it struggles with hills.
Pro
Jun 14, 2025
2,127 Posts
Joined Dec 2010
Jun 14, 2025
roberthhid
Pro
Jun 14, 2025
2,127 Posts
Now $400.

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Jun 15, 2025
658 Posts
Joined Nov 2013
Jun 15, 2025
Widowmaker
Jun 15, 2025
658 Posts
Just a heads-up...
This mower from Best buy looks like it only has a single battery port. The mower from Costco has a dual active battery ports. When using 2 batteries the mower will automatically switch to the charged battery when the first one is depleted. Better for larger lawns.

One way to tell the difference is the single port has 1 battery gauge on the mower handle. The dual port has 2 battery gauges on the handle.
Jun 15, 2025
3,332 Posts
Joined Jun 2006
Jun 15, 2025
DAC21
Jun 15, 2025
3,332 Posts
Pretty good deal. This unit has battery capacity of about 8% more than my Greenworks 60v 5Ah battery > self propelled 21" mower (I dont use it much as I have flat property) I can cut 3300 sq feet of St. Augustin lawn with a little juice left over. Once again only using self propelled mode sparingly.

If you have a small to medium lawn a second battery / battery port is not really necessary especially if it saves you $100-200. My mower / battery is now 7 years old and the battery has lost little capacity.

We're not some of these Costco deals a few weeks back refurb units per one purchaser?
Last edited by DAC21 June 15, 2025 at 02:32 AM.
Jun 15, 2025
315 Posts
Joined May 2016
Jun 15, 2025
Andrew1116
Jun 15, 2025
315 Posts
I'm on season 2 with the dual batter port version of this mower. Love it so far.
Jun 15, 2025
9 Posts
Joined Nov 2022
Jun 15, 2025
paulm3024
Jun 15, 2025
9 Posts
I heard you can register Costco Greenworks lawn mower for 8 years battery warranty ( 4 + 4)
Does anyone know if that is still true ?

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