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frontpageRokket | Staff posted Yesterday 07:12 AM
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Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
frontpageRokket | Staff posted Yesterday 07:12 AM

Kobalt 80V MAX 21" Brushless Push Lawn Mower w/ 5 Ah Battery & Charger

+ Free Pickup

$299

$499

40% off
Lowe's
25 Comments 5,656 Views
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Deal Details
Lowe's has Kobalt 80-Volt MAX 21-in Brushless Push Lawn Mower with 5 Ah Battery and Charger (KM 5080-06) on sale for $299. Select free store pickup where available, otherwise shipping is free but a $15 Hazardous Material Fee will apply.

Thanks to Deal Hunter Rokket for sharing this deal.

Note: Availability for pickup may vary by location.

About this item:
  • Up to 60 min runtime on a 5.0Ah battery
  • 21-inch steel deck for durability and wider cutting
  • Auto-sensing motor adjusts power vs. runtime based on grass conditions
  • 3-in-1 cutting: bag, mulch, or side discharge
  • 7-position height adjustment (about 1⅜"–3¾")
  • Battery indicator + foldable handle for easy monitoring and storage
  • Brushless motor for more power, torque, and longer life
  • Battery + charger included
  • Cross-compatible batteries with other Kobalt 80V tools
  • Warranty: 5-year tool, 3-year battery

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • This sale price beats this previous FrontPage Deal which received over 30 Thumbs Up from the community.
  • About this product:
    • Rating of 4.3/5 from 600+ Lowe's customer reviews.
  • About this store:
    • Details of Lowe's return policy (here)

Original Post

Written by Rokket | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Lowe's has Kobalt 80-Volt MAX 21-in Brushless Push Lawn Mower with 5 Ah Battery and Charger (KM 5080-06) on sale for $299. Select free store pickup where available, otherwise shipping is free but a $15 Hazardous Material Fee will apply.

Thanks to Deal Hunter Rokket for sharing this deal.

Note: Availability for pickup may vary by location.

About this item:
  • Up to 60 min runtime on a 5.0Ah battery
  • 21-inch steel deck for durability and wider cutting
  • Auto-sensing motor adjusts power vs. runtime based on grass conditions
  • 3-in-1 cutting: bag, mulch, or side discharge
  • 7-position height adjustment (about 1⅜"–3¾")
  • Battery indicator + foldable handle for easy monitoring and storage
  • Brushless motor for more power, torque, and longer life
  • Battery + charger included
  • Cross-compatible batteries with other Kobalt 80V tools
  • Warranty: 5-year tool, 3-year battery

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • This sale price beats this previous FrontPage Deal which received over 30 Thumbs Up from the community.
  • About this product:
    • Rating of 4.3/5 from 600+ Lowe's customer reviews.
  • About this store:
    • Details of Lowe's return policy (here)

Original Post

Written by Rokket | Staff

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25 Comments

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Yesterday 11:03 AM
670 Posts
Joined Dec 2012
fsu67Yesterday 11:03 AM
670 Posts
Great deal! I paid about $250 10 years ago and we beat it up but it's still going.
Yesterday 11:45 AM
1,045 Posts
Joined Oct 2008
riphamiltonYesterday 11:45 AM
1,045 Posts
Had this for 4 years and loved it. I suggest getting this vs the self-propelled version, which is heavier and drains the battery quicker. This is so light that there is no need for propulsion.
Yesterday 11:58 AM
493 Posts
Joined Nov 2011
drummr8Yesterday 11:58 AM
493 Posts
Anyone have both this and a Honda and used them on Bermuda? I had an older Kobalt 80v and it really struggled with the Bermuda.
Yesterday 12:10 PM
487 Posts
Joined Feb 2007
JoshF52Yesterday 12:10 PM
487 Posts
Quote from fsu67 :
Great deal! I paid about $250 10 years ago and we beat it up but it's still going.
Still going strong on my 10 y/o og Kobalt 80v mower as well. Only Had to replace the ball bearing on one wheel just last year
Pro
Deal Hunter
Yesterday 01:59 PM
9,243 Posts
Joined Aug 2015
ppxyz1
Pro
Deal Hunter
Yesterday 01:59 PM
9,243 Posts
Lowe's [lowes.com] has Kobalt 80-Volt MAX 21-in Brushless Push Lawn Mower with 5 Ah Battery and Charger (KM 5080-06) on sale for $299. Select free store pickup where available, otherwise Hazardous Material Fee is $15 for free shipping.

Note: $10 less than previous FP deal
Yesterday 02:52 PM
399 Posts
Joined Jan 2008
deslockYesterday 02:52 PM
399 Posts
Have had a Kobalt 80V mower, blower, chainsaw, and cultivator for many years (with a few 2A and 2.5A batteries). Have been very happy with them (they're noticeably weaker than their gasoline equivalents but it's a worthwhile trade-off for reduced weight, noise, and maintenance).
Had been thinking about ordering a battery with more capacity. Ordered the mower since it + a 5AH battery + a charger is only $130 more than just a battery (currently on sale for $170).
Have read that these switched from Samsung 25R cells to EVE 25P cells (not sure what that means for heat and reliability).
Last edited by deslock April 23, 2026 at 12:24 PM.
Yesterday 02:57 PM
47 Posts
Joined Nov 2007
nochoochooYesterday 02:57 PM
47 Posts
A comparable EGO mower is on sale but $150 more.
Is the EGO worth that over the Kobalt version?

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Yesterday 02:57 PM
18 Posts
Joined Aug 2013
CoachweswYesterday 02:57 PM
18 Posts
Is it normal that two weeks ago the list price was $699 and now it's $499?
Yesterday 03:00 PM
700 Posts
Joined May 2011
socal1Yesterday 03:00 PM
700 Posts
The reviews are mixed in terms of how well this mower cuts runner grass (Bermuda, St. Augustine). What is the return process like at Lowes? If you get this, and there is nothing wrong with the mower, but just can't do the job on thick Bermuda, can you just return it and say it doesn't work for my lawn?
Yesterday 03:07 PM
700 Posts
Joined May 2011
socal1Yesterday 03:07 PM
700 Posts
Self Propelled [lowes.com] model is also on sale for $380
Yesterday 03:31 PM
34 Posts
Joined Jul 2019
FabulousWalrus7041Yesterday 03:31 PM
34 Posts
Quote from Coachwesw :
Is it normal that two weeks ago the list price was $699 and now it's $499?
I think it's because Lowe's is pushing the 48v max line and the dual blade mower. Or at least it feels that way in store.
Yesterday 03:40 PM
254 Posts
Joined Nov 2018
Convit161Yesterday 03:40 PM
254 Posts
I wish it was a self propelled lawn mower
Yesterday 04:01 PM
1,045 Posts
Joined Oct 2008
riphamiltonYesterday 04:01 PM
1,045 Posts
Quote from nochoochoo :
A comparable EGO mower is on sale but $150 more.Is the EGO worth that over the Kobalt version?
To me, go with the ego. The flurry of kobalt 80v deals posted recently makes me think Lowe's is finally killing off the line. I could be wrong, but they haven't introduced a new 80v tool in years. Greenworks makes and supports these, and the batteries are easily modified to be interoperable, but why bother.

The ego ecosystem is great: way more tools with new ones constantly being rolled out, it's sold everywhere, and off-brand replacement parts are cheap.
Yesterday 04:12 PM
104 Posts
Joined Mar 2014
PeterwalterYesterday 04:12 PM
104 Posts
I have this and they works! Recommended, the thing about this batteries is they will slowly loose capacity. I only use it now to pick the leaf in falls. What I running now is a cheap 20" deck electric mower powered from 100Ah lifepo4 battery and a 1500 watts inverter (both are mounted in top of the mower). This lifepo4 battery last like 20 years and this setup works like a charm. I charge the battery on my solar cart in the yard!

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Pro
Yesterday 04:17 PM
6,750 Posts
Joined Oct 2005
sleepybubba
Pro
Yesterday 04:17 PM
6,750 Posts
Quote from socal1 :
Self Propelled model is also on sale for $380
And if you are in MA, there is $75 Masssave instant rebate (https://www.masssave.com/resident...nequipment) dropping it to $304. I imagine it will work on OP as well.
Last edited by sleepybubba April 23, 2026 at 09:20 AM.
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