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Kidde KN-COB-DP2 Carbon Monoxide Alarm AC Powered Plug In With Battery Backup

Treasures from Chicago
(992)
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US $15.00
or Best Offer
$14.25 with coupon code
Condition:
New

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Breathe easy. Returns accepted.
Shipping:
US $12.45 USPS Ground Advantage®.
Located in: Romeoville, Illinois, United States
Delivery:
Estimated between Sat, Nov 1 and Wed, Nov 5 to 94104
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30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:296644868750
Last updated on Oct 21, 2025 11:13:59 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
China
Number of Batteries
2
Battery Included
Yes
Power Source
120VAC Plug-in, with Battery Backup
Custom Bundle
No
Color
White
Item Diameter
10 in
Smart Home Compatibility
Not Applicable
UPC
0047871257591
Brand
Kidde
Type
Carbon Monoxide, Safety Equipment
Model
3153
MPN
21025759
Features
Battery Backup
Category

About this product

Product Identifiers

Brand
Kidde
MPN
21025759
UPC
0047871257591
Model
3153
eBay Product ID (ePID)
14015895920

Product Key Features

Features
Battery Backup
Type
Carbon Monoxide, Safety Equipment

Item description from the seller

About this seller

Treasures from Chicago

99.1% positive feedback•2.8K items sold

Joined Dec 2018
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

Seller feedback (980)

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Product ratings and reviews

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4.8
60 product ratings
  • 52 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 52 reviews
  • by vdmko10
    Jan 27, 2023Top favorable review

    Small and lightweight with great features

    Easy to install and simple to use. Fits in the room's interior.

    Verified purchase: YesCondition: NewSold by: bham_buys

  • by clydschel-0
    Sep 12, 2019Top critical review

    detector

    Thought I was buying new by date. It came and pluged it in and it beeped just like the old one till I checked the battery and the date was 2014 and dead. But once I replaced the battery the unit is working.

    Verified purchase: YesCondition: NewSold by: jametownsj_0

  • by dan-71578
    May 28, 2025

    This is great to have. I’m so glad that ...

    This is great to have. I’m so glad that I have this item.. it’ll help make sure the house is fresh. Having this item will prevent someone from dying from carbon monoxide poisoning. My point is it’ll save lives.

    Verified purchase: YesCondition: NewSold by: gw8621

  • by oc-camp
    Feb 11, 2024

    Alarming!

    This unit was/is a replacement for another Kidde CO detector I had used for several years. With back-up batteries, you have protection 24/7, and if you have any propane or natural gas appliances in your home, these are a MUST!

    Verified purchase: YesCondition: Pre-OwnedSold by: miraclebabyregal

  • by pyroguy1
    Nov 08, 2017

    Reliable brand

    A basic detector that is well constructed a battery backup!

    Verified purchase: YesCondition: NewSold by: promax_supply

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