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9-Volt Smoke Detector Replacement Batteries

$628
  • Replacement power cells
  • Available online only
  • Approved replacement for Kidde alarms
  • View More Details
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Price:
$628

Product Overview

Kidde replacement batteries for Smoke and CO alarms that are 9-Volt battery operated or have battery backup. Can be used in all brands of Smoke and CO detectors. Guaranteed to last for 2 years.
  • Suitable for all Kidde smoke and carbon monoxide alarms
  • Kidde brand 9-Volt
  • 2 year warranty does not include combination smoke/carbon monoxide alarms
  • Replacement 9-Volt battery for Kidde smoke/co alarms
  • Learn how to install a smoke alarm

Info & Guides

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Price
$628
$895
/piece
$1299
/box
$1299
/box
Ratings
(86)
(0)
(0)
(2)
Wired or WirelessNo electrical connectivityNo electrical connectivityNo electrical connectivityNo electrical connectivity
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Specifications

Dimensions

Product Depth (in.)
.50
Product Height (in.)
3.00
Product Width (in.)
.50

Details

Accessory Type
Fire Suppression Accessory
Batteries Included
No
Commercial/Residential
Residential
Material
Zinc
Product Weight (lb.)
.25
Returnable
90-Day
Wired or Wireless
No electrical connectivity

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
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  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 86 reviews
  • 93%recommend this product
Filter by:
Showing 1-10 of 86 reviews
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    by
      It's so difficult to buy batteries for these smoke detectors...
      It's so difficult to buy batteries for these smoke detectors but Home Depot made it very easy for me to find and order. I received it promptly, making my life much easier.
      by
        9 Volt Battery 2-Pack
        These are the most outstanding batteries for there intended purpose smoke alarms...maybe even a safe..hehehe they are good....
        by
        Response from Customer CareNov 23, 2021
        Hello Wedge, Thank you for your review. We appreciate your feedback and look forward to assisting you with home safety and protecting every moment.
        • Verified Purchase
        • Recommended
        The absolute best batteries for smoke alarms they last much longer than the regular 9 volt. I abs...
        The absolute best batteries for smoke alarms they last much longer than the regular 9 volt. I absolutely recommend this product
        by
        Response from Kidde ExpertSep 3, 2021
        Thank you for your review. We appreciate your feedback and look forward to assisting you with home safety and protecting every moment.
        • Verified Purchase
        • Recommended
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by
        • Verified Purchase
        Expensive but fire/ smoke rated. Worth it....
        Expensive but fire/ smoke rated. Worth it.
        by
        • Verified Purchase
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by
        • Verified Purchase
        Kidde
        Good Value for the price will not have to hear the beeping noise again because I will have batteries for a long time.
        by
          • Recommended
          Rating provided by a verified purchaser...
          Rating provided by a verified purchaser
          by
          • Verified Purchase
          Showing 1-10 of 86 reviews