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frontpageniki4h | Staff posted Jul 19, 2025 05:54 PM
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frontpageniki4h | Staff posted Jul 19, 2025 05:54 PM

Select Locations: Kidde AA Battery Operated Basic Carbon Monoxide Alarm (9CO5-LP3)

+ Free Store Pickup

$10

$21

52% off
Walmart
18 Comments 13,679 Views
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Deal Details
Walmart has for Select Locations: Kidde AA Battery Operated Basic Carbon Monoxide Alarm (9CO5-LP3) for $10. Select free store pickup where stock permits. Otherwise, shipping is free for select delivery locations w/ Walmart+ (free 30-day trial) or on orders of $35+.

Thanks to Deal Hunter niki4h for sharing this deal.

Note: Availability for pickup & shipping will vary by location and may be limited.

Product Details:
  • Kidde "AA" Battery-Operated Basic Carbon Monoxide Alarm: "AA" battery backup
  • Kidde basic carbon monoxide alarm will sound when dangerous levels of CO are detected
  • No hardwiring required
  • Loud 85-decibel alarm

Editor's Notes

Written by StrawMan86 | Staff
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by niki4h | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has for Select Locations: Kidde AA Battery Operated Basic Carbon Monoxide Alarm (9CO5-LP3) for $10. Select free store pickup where stock permits. Otherwise, shipping is free for select delivery locations w/ Walmart+ (free 30-day trial) or on orders of $35+.

Thanks to Deal Hunter niki4h for sharing this deal.

Note: Availability for pickup & shipping will vary by location and may be limited.

Product Details:
  • Kidde "AA" Battery-Operated Basic Carbon Monoxide Alarm: "AA" battery backup
  • Kidde basic carbon monoxide alarm will sound when dangerous levels of CO are detected
  • No hardwiring required
  • Loud 85-decibel alarm

Editor's Notes

Written by StrawMan86 | Staff
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by niki4h | Staff

Community Voting

Deal Score
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17 Comments

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Jul 19, 2025 11:24 PM
494 Posts
Joined Oct 2017
MyDogSassyJul 19, 2025 11:24 PM
494 Posts
4.7 stars with 35k reviews on amazon
Pro
Jul 20, 2025 01:41 AM
2,349 Posts
Joined Nov 2010
MasterRigger
Pro
Jul 20, 2025 01:41 AM
2,349 Posts
Must have if you own a generator.
Jul 20, 2025 12:43 PM
1,744 Posts
Joined Dec 2007
phewryJul 20, 2025 12:43 PM
1,744 Posts
Good to have one near a connected garage.
Jul 20, 2025 02:27 PM
85 Posts
Joined Oct 2015
SUPER8BlTJul 20, 2025 02:27 PM
85 Posts
Good deal. Unfortunately I just bought one last week for $23.
Jul 20, 2025 02:57 PM
1,744 Posts
Joined Dec 2007
phewryJul 20, 2025 02:57 PM
1,744 Posts
Quote from SUPER8BlT :
Good deal. Unfortunately I just bought one last week for $23.
You could always return and buy 2 of these.
Jul 20, 2025 03:41 PM
615 Posts
Joined May 2012
cagmooseJul 20, 2025 03:41 PM
615 Posts
Needed these. Bought three. Thanks!
Jul 20, 2025 03:49 PM
107 Posts
Joined Oct 2007
sscamaroJul 20, 2025 03:49 PM
107 Posts
Out of stock for delivery
Local pickup out of for me Chicago area

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Jul 20, 2025 03:57 PM
6,336 Posts
Joined Sep 2013
luckygeckoJul 20, 2025 03:57 PM
6,336 Posts
I had one just like this but with a small display reach EOL beep of death, two weeks ago. The bracket is still on the wall. So, I'm hoping this fit.
Free Same day delivery for $10 via Walmart +

Walmart's getting better.
Jul 20, 2025 04:53 PM
1,544 Posts
Joined Nov 2016
empirefalls1Jul 20, 2025 04:53 PM
1,544 Posts
The Battery alone, included, is worth about $4.
Jul 20, 2025 07:23 PM
59 Posts
Joined Dec 2013
JoshJ7278Jul 20, 2025 07:23 PM
59 Posts
Quote from phewry :
Good to have one near a connected garage.

If you park a car in the garage or for any other reason?
Jul 20, 2025 07:50 PM
50 Posts
Joined Nov 2024
DelightfulHeat415Jul 20, 2025 07:50 PM
50 Posts
I want from amazon it
Pro
Jul 21, 2025 01:57 AM
8,959 Posts
Joined Jul 2006
Nattefrost
Pro
Jul 21, 2025 01:57 AM
8,959 Posts
Change every 10 years?
Jul 21, 2025 06:13 PM
58 Posts
Joined Mar 2023
ZebRuajJul 21, 2025 06:13 PM
58 Posts
Thanks. Ordered 3 plus a couple odds and ends to get free shipping. I'm due to replace them around the house.
Jul 21, 2025 07:51 PM
126 Posts
Joined Dec 2012
MooliEJul 21, 2025 07:51 PM
126 Posts
This is a discontinued model, which hasn't been manufactured for several years. Since the CO detectors are good for 10 years from the manufacturing date, there is a good chance these are older stock with a short life-span.
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Jul 23, 2025 04:36 PM
58 Posts
Joined Mar 2023
ZebRuajJul 23, 2025 04:36 PM
58 Posts
Quote from MooliE :
This is a discontinued model, which hasn't been manufactured for several years. Since the CO detectors are good for 10 years from the manufacturing date, there is a good chance these are older stock with a short life-span.
The 3 I ordered came in. 08/2024 dates on them. So 9 yr lifespan instead of 10.

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