Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.

Black Friday is days away. Pick your offers now.Black Friday is days away. Pick your offers now.

Start Sifting
Missed This Deal? Get alerts when similar deals are posted.
expired
zeetrex 54.8K Views
Jan 23, 2026 3:09 PM

Select Lowe's: Kobalt Gen4 40V 20" Self Propelled Battery Mower w/ 6Ah Battery

$99

$529

81% off
+ Free Store Pickupat Lowe's
Visit Lowe's
Good Deal?
58Comments
Save
Share
Deal Details
Select Lowe's locations have Kobalt Gen4 40V 20" Self Propelled Battery Mower w/ 6Ah Battery (KSPM 1040A-03) on sale for $99. Select free store pick up where stock permits.
  • Note: Not available in all locations. Availability may vary.
Thanks to community member rrathorr for finding this deal.

Features:
  • Brushless motor offers increased power, longer run time and prolonged motor life
  • 20-in steel deck offers long lasting durability
  • 3-in-1 mulching/bagging/side discharge offers versatility for any mowing style
  • Self propelled rear wheel drive, with variable speed control, for maximum control and handling
  • Telescopic folding handle allows for convenient vertical storage
  • Single-lever 6-position deck height adjustment to quickly adjust for your preferred grass height
  • Push button start for easy operation
  • 5 Year limited tool warranty and 3 year limited battery warranty
  • Compatible with the Kobalt 40V Family of 45+ Outdoor Tools

Editor's Notes

Written by megakimcheelove | Staff
  • This offer is $110 lower (53% savings) than previous Front Page deal that earned 53+ thumbs up.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by zeetrex
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Select Lowe's locations have Kobalt Gen4 40V 20" Self Propelled Battery Mower w/ 6Ah Battery (KSPM 1040A-03) on sale for $99. Select free store pick up where stock permits.
  • Note: Not available in all locations. Availability may vary.
Thanks to community member rrathorr for finding this deal.

Features:
  • Brushless motor offers increased power, longer run time and prolonged motor life
  • 20-in steel deck offers long lasting durability
  • 3-in-1 mulching/bagging/side discharge offers versatility for any mowing style
  • Self propelled rear wheel drive, with variable speed control, for maximum control and handling
  • Telescopic folding handle allows for convenient vertical storage
  • Single-lever 6-position deck height adjustment to quickly adjust for your preferred grass height
  • Push button start for easy operation
  • 5 Year limited tool warranty and 3 year limited battery warranty
  • Compatible with the Kobalt 40V Family of 45+ Outdoor Tools

Editor's Notes

Written by megakimcheelove | Staff
  • This offer is $110 lower (53% savings) than previous Front Page deal that earned 53+ thumbs up.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by zeetrex

Community Voting

Deal Score
+96
Good Deal
Bad Deal

Price Intelligence

Deal History

Sale Price
Slickdeal
  • $NaN
  • Today

Community Reviews

This Kobalt 40V 20-inch mower is mainly attractive as a budget-friendly way to get a 6Ah battery and build into the 40V tool ecosystem. The wider deck and stronger 40V setup suit larger yards better than 24V models, while the battery alone is seen as worth a big share of the price. Small-yard owners report solid performance and no technical issues. The main caveat is that the listing and store pricing have been inconsistent, and the mower is not actually self-propelled. It is a better fit for modest lawns or battery buyers than for anyone expecting a premium mower.

  • The 40V mower can be a better fit for larger yards because it is wider and may reduce the number of passes needed.

  • The deal can be especially attractive for people who already own Kobalt 40V tools because the included battery can expand a 40V attachment ecosystem.

  • Store pickup can work smoothly when inventory is available, with units reportedly ready for pickup after purchase.

  • The mower can work well for small yards, with at least one report of no technical problems over under two years of use.

  • Price and availability can be inconsistent, including reports of orders canceled for price mistakes and stores showing much higher in-store pricing than the online deal.

  • Some stores may refuse to honor the app or online $99 price even when the site shows the lower amount.

  • The deal can expire quickly, and the mower can later show a much higher list price such as $529.

  • The mower may not be self-propelled, which can conflict with expectations for a self-propelled model.

Common Questions (5)

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

58 Comments

Sign up for a Slickdeals account to remove this ad.

Pro
Global Mod
Jan 23, 2026 7:43 PM
5.5K Comments
Joined May 2008
pur
Pro
Global Mod
Jan 23, 2026 7:43 PM
5.5K Comments
This one is not self-propelled. Unfortunately it seems like the deals are only available in some locations.
1
Jan 23, 2026 9:55 PM
437 Comments
Joined Apr 2023
shinseiRomeoJan 23, 2026 9:55 PM
437 Comments
Thank you OP! Just bought two at my local store. At first they tried to argue the price saying online only a lead manually changed the price to match. .
Jan 23, 2026 9:57 PM
265 Comments
Joined Aug 2011
vedichymnJan 23, 2026 9:57 PM
265 Comments
Good deal but can't find any in my area (Seattleish)
Jan 23, 2026 10:11 PM
172 Comments
Joined Jan 2018
beachtraxJan 23, 2026 10:11 PM
172 Comments
Having it for the batteries alone is a great idea like someone else pointed out just to use on their already good 40v units. But some people have a very small area to trim so for them this is a great deal.
Jan 23, 2026 11:00 PM
634 Comments
Joined Jul 2013
bobdole42Jan 23, 2026 11:00 PM
634 Comments
Quote from blingkblingk View quoted comment :
75% off. $100 for a 40V mower with 6ah battery is a steal. Even though the mower isn't a top line choice

https://www.lowes.com/pd/Kobalt-G...5002905567
thank you! there were 3 in stock in Boston area, $39 delivery
Jan 23, 2026 11:43 PM
470 Comments
Joined Jul 2020
ElatedCalculator204Jan 23, 2026 11:43 PM
470 Comments
good deal, like another viewer, I am tempted to get, but my gas powered is still working good.
Jan 23, 2026 11:50 PM
2.9K Comments
Joined Jul 2009
BaseShipJan 23, 2026 11:50 PM
2.9K Comments
I have this for less than two years. I have a small yard, and it works perfectly for me. No technical problem at all with it.
1

Sign up for a Slickdeals account to remove this ad.

Jan 23, 2026 11:52 PM
367 Comments
Joined Jan 2007
NIT10ELIONSJan 23, 2026 11:52 PM
367 Comments
Just picked up 2 woo hoo !
Jan 24, 2026 12:19 AM
261 Comments
Joined Nov 2018
Convit161Jan 24, 2026 12:19 AM
261 Comments
They canceled my order because of price mistake
Jan 24, 2026 1:31 AM
437 Comments
Joined Apr 2023
shinseiRomeoJan 24, 2026 1:31 AM
437 Comments
Quote from Convit161 View quoted comment :
They canceled my order because of price mistake
Could you just go in store and buy it? That's what I did.
Jan 24, 2026 1:41 AM
261 Comments
Joined Nov 2018
Convit161Jan 24, 2026 1:41 AM
261 Comments
Quote from shinseiRomeo View quoted comment :
Could you just go in store and buy it? That's what I did.
Now it's out of stock
Jan 24, 2026 2:16 AM
634 Comments
Joined Jul 2013
bobdole42Jan 24, 2026 2:16 AM
634 Comments
Quote from Convit161 View quoted comment :
They canceled my order because of price mistake
Same!
Jan 24, 2026 2:24 AM
1 Comments
Joined Sep 2021
JUSTADIYGUYJan 24, 2026 2:24 AM
1 Comments
All sold out near me. Guess I will keep with the 17 year old gas powered Toro. Good luck to everyone.
Jan 24, 2026 1:52 PM
3.7K Comments
Joined Feb 2007
nolenskiJan 24, 2026 1:52 PM
3.7K Comments
Remember: You get what you pay for. Just don't expect much if you purchase this.
3

Sign up for a Slickdeals account to remove this ad.

Jan 24, 2026 1:53 PM
927 Comments
Joined Dec 2007
Big RadJan 24, 2026 1:53 PM
927 Comments
never cared for the self propelled mowers, but at this price its worth considering

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!