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Kidde Sealed Lithium Battery Power Carbon Monoxide Alarm

Last updated: April 6, 2019

Kidde Sealed Lithium Battery Power Carbon Monoxide Alarm
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We looked at the top Carbon Monoxide Detectors and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Carbon Monoxide Detector you should buy.

Overall Take

In our analysis of 47 expert reviews, the Kidde Lithium Battery Carbon Monoxide Alarm placed 6th when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

Kidde Worry-Free carbon monoxide (CO) alarms offer 10 years of continuous detection from the leading cause of accidental poisoning deaths in America carbon monoxide. The UL-listed alarms are the first and only models to contain a 10-year sensor as well as a sealed-in lithium battery proven to power the alarm for a decade. These two state-of-the-art technologies combine to create a premier level of protection. Digital Display Screen clearly shows the level of CO in that room and updates the reading every 15 seconds. Homeowners have peace of mind knowing their CO alarm is always on, and they never have to be hassled by low-battery chirps or battery replacement. Until now, a CO sensor operated for five to seven years, based on the manufacturer. The Worry-Free alarms last nearly twice as long as the average model.

Expert Reviews


What experts liked

Stands out for sealesd lithium battery that's rated to last 10 years
This Kidde alarm has a battery that lasts for 10 years and it has a digital display that shows up-to-date CO levels every 15 seconds.
The carbon monoxide reading updates itself every 15 seconds

What experts didn't like

Some battery malfunctions, but the warranty provides peace of mind
Higher price than basic alarm
A couple of users commented on the poor instructions
View our Carbon Monoxide Detector buying guide for in-depth advice and recommendations.

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