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Rokket | Staff 13.4K Views
Apr 23, 2026 7:16 AM

Kobalt 80V 21" Self-Propelled Battery Walk Mower w/ 5Ah Battery & Charger

$379

$599

36% off
+ Free Pickupat Lowe's
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Deal Details
Lowes has Kobalt 80V 21" Self-Propelled Battery Walk Mower w/ 5Ah Battery & Charger on sale for $379. Select Free store pickup where available, otherwise Hazardous Material Fee is $15 for free shipping.

Thanks Deal Hunter Rokket for sharing this deal

Features:
  • Up to 60 minutes runtime (5.0 Ah battery + charger included)
  • Rear-wheel self-propelled with variable speed control
  • 3-in-1 cutting: rear bag, mulch, or side discharge
  • Brushless motor for increased power and torque
  • 21-inch blade with 7-position single-lever height adjustment
  • Collapsible handle for compact vertical storage
  • On-board battery charge indicator
  • Interchangeable with all Kobalt 80V tools
  • 5-year tool warranty, 3-year battery warranty

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • This sale price beats this recent Popular Deal from April 2026.
    • Offer is valid today 4/23 only or while supplies lasts.
  • Reviews:
    • Receives 4.4 Stars out of 5 Stars based on over 90 Customer Reviews.

Original Post

Written by Rokket | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Lowes has Kobalt 80V 21" Self-Propelled Battery Walk Mower w/ 5Ah Battery & Charger on sale for $379. Select Free store pickup where available, otherwise Hazardous Material Fee is $15 for free shipping.

Thanks Deal Hunter Rokket for sharing this deal

Features:
  • Up to 60 minutes runtime (5.0 Ah battery + charger included)
  • Rear-wheel self-propelled with variable speed control
  • 3-in-1 cutting: rear bag, mulch, or side discharge
  • Brushless motor for increased power and torque
  • 21-inch blade with 7-position single-lever height adjustment
  • Collapsible handle for compact vertical storage
  • On-board battery charge indicator
  • Interchangeable with all Kobalt 80V tools
  • 5-year tool warranty, 3-year battery warranty

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • This sale price beats this recent Popular Deal from April 2026.
    • Offer is valid today 4/23 only or while supplies lasts.
  • Reviews:
    • Receives 4.4 Stars out of 5 Stars based on over 90 Customer Reviews.

Original Post

Written by Rokket | Staff

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Top Comments

Community Reviews

Kobalt's 80V self propelled mower is being treated as a strong cordless option for yards that need more than a basic push mower, with clean cuts, good power, and noticeably quieter operation than gas. The shared 5Ah battery system is a plus for owners who already use Kobalt 80V tools, and the mower is described as easy to use once the rear wheel drive behavior is understood. Battery life is the main watchout, especially in thick grass, hot weather, or larger yards, where extra batteries may help. The deal also drew price adjustment and rebate chatter that could bring the cost down further.

Common Questions (6)

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42 Comments

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Apr 23, 2026 11:47 AM
1.1K Comments
Joined Oct 2008
riphamiltonApr 23, 2026 11:47 AM
1.1K Comments
Save yourself the $80 and get the non-propelled version with identical battery. It's so light that there is no need for the assistance.
2
4
Apr 23, 2026 12:00 PM
8 Comments
Joined Apr 2020
MerryOctopus573Apr 23, 2026 12:00 PM
8 Comments
I bought the same item for $409 a few days ago, asked for a price adjustment, the agent did that for me, happy about the purchase

https://www.lowes.com/pd/Kobalt-K...5015774759
Pro
Apr 23, 2026 12:55 PM
6.9K Comments
Joined Oct 2005
sleepybubba
Pro
Apr 23, 2026 12:55 PM
6.9K Comments
Quote from riphamilton View quoted comment :
Save yourself the $80 and get the non-propelled version with identical battery. It's so light that there is no need for the assistance.
Only go for push, if your lawn is perfectly flat which is rarely the case. Even with small incline, you eventually feel the need to assist pushing but have no such option with push.

I bought the Greenworks push mower on exactly the same advise a few years ago, replacing a gas self-propel, and this was a stupid move. Still looking for decently priced self-propel 80V which this one definitely isn't.

There were 2-batteries Greenworks slef-propelled deals for under $300 in the past, but for now this is an OK deal.
Last edited by sleepybubba April 23, 2026 at 09:10 AM.
2
Pro
Apr 23, 2026 3:51 PM
6.9K Comments
Joined Oct 2005
sleepybubba
Pro
Apr 23, 2026 3:51 PM
6.9K Comments

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

Also, if you are MA resident, use $75 instant Masssave rebate: https://www.masssave.com/resident...nequipment. Comes in the form on instant, one time use coupon. Some cordless electric equipment shows on Lowes site with these rebates, others do not but the coupon worked on this mower for sure. $304+tax AC
Last edited by sleepybubba April 23, 2026 at 09:07 AM.
2
Apr 23, 2026 5:44 PM
543 Comments
Joined Mar 2011
ownbayApr 23, 2026 5:44 PM
543 Comments
Ordered one my gas one is acting up it's 20 years old. Didn't really want to electric but our masters in California stopping gas mowers.
Pro
Apr 23, 2026 6:14 PM
613 Comments
Joined Feb 2008
johnritchie
Pro
Apr 23, 2026 6:14 PM
613 Comments
thank you
Apr 23, 2026 6:27 PM
3.5K Comments
Joined Apr 2006
spaceistheplaceApr 23, 2026 6:27 PM
3.5K Comments
any coupons floating around to improve this deal?

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Apr 23, 2026 6:41 PM
3.5K Comments
Joined Jun 2014
EdEd1190Apr 23, 2026 6:41 PM
3.5K Comments
Looks like the entire line on sale. Extra Battery is on sale for $79.

All my equipment is gasoline now. Anybody know about how long the batteries last before going bad? I live in a hot climate that tends to eat batteries for lunch. Even car batteries don't last more than about 3 years here.
Apr 23, 2026 7:17 PM
291 Comments
Joined Mar 2017
JabberwockishApr 23, 2026 7:17 PM
291 Comments
Quote from EdEd1190 View quoted comment :
Looks like the entire line on sale. Extra Battery is on sale for $79.All my equipment is gasoline now. Anybody know about how long the batteries last before going bad? I live in a hot climate that tends to eat batteries for lunch. Even car batteries don't last more than about 3 years here.
They're warrantied for 3 years.

I'm in the Ego battery ecosystem, and have one 7.5Ah unit that went bad after about 2 years (it's not dead, but its overheat/overload protection activates somewhat randomly, and it won't always recharge correctly.) Customer service walked me through a quick troubleshooting procedure to confirm it was faulty, then shipped me a replacement.

All my others are still near original capacity after 3–5 Texas summers.
1
Apr 23, 2026 7:19 PM
21.8K Comments
Joined Nov 2007
Buckeyefan 1Apr 23, 2026 7:19 PM
21.8K Comments
Quote from EdEd1190 View quoted comment :
Looks like the entire line on sale. Extra Battery is on sale for $79.All my equipment is gasoline now. Anybody know about how long the batteries last before going bad? I live in a hot climate that tends to eat batteries for lunch. Even car batteries don't last more than about 3 years here.
3-5 years depending on use. Keep your blades sharp, your deck clean, and mow more often. Tall, thick grass eats batteries very quickly.
Last edited by Buckeyefan 1 April 23, 2026 at 12:21 PM.
2
Apr 23, 2026 7:46 PM
376 Comments
Joined Aug 2011
cbslcApr 23, 2026 7:46 PM
376 Comments
Quote from MerryOctopus573 View quoted comment :
I bought the same item for $409 a few days ago, asked for a price adjustment, the agent did that for me, happy about the purchase

https://www.lowes.com/pd/Kobalt-K...5015774759
Weird, I was told no
Apr 23, 2026 8:26 PM
14 Comments
Joined Nov 2012
hudsonkaneApr 23, 2026 8:26 PM
14 Comments
Quote from EdEd1190 View quoted comment :
Looks like the entire line on sale. Extra Battery is on sale for $79.

All my equipment is gasoline now. Anybody know about how long the batteries last before going bad? I live in a hot climate that tends to eat batteries for lunch. Even car batteries don't last more than about 3 years here.
Get an extra battery. Mine have deteriorated quickly. It now takes me 3 batteries to finish a yard that used to take one. This is the start of the third year owning the non-self propelled model.
Apr 23, 2026 9:35 PM
94 Comments
Joined Oct 2006
Kung_FuciusApr 23, 2026 9:35 PM
94 Comments
Quote from MerryOctopus573 View quoted comment :
I bought the same item for $409 a few days ago, asked for a price adjustment, the agent did that for me, happy about the purchase

https://www.lowes.com/pd/Kobalt-K...5015774759
I also bought it for $409 and was told I couldn't get a price adjustment. Did you do it at the store or online?
Apr 23, 2026 9:36 PM
106 Comments
Joined Dec 2016
81WinfieldApr 23, 2026 9:36 PM
106 Comments
Quote from riphamilton View quoted comment :
Save yourself the $80 and get the non-propelled version with identical battery. It's so light that there is no need for the assistance.
100% disagree.
There is always the need for assistance for a TON of people.
My yard is 100% hill. A push mower is terrible.

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Apr 23, 2026 9:52 PM
1.1K Comments
Joined Sep 2011
jack250Apr 23, 2026 9:52 PM
1.1K Comments
Bought one with two battery few years ago for ~$200,still work ok

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