Download Article Show Download Article House fires are a serious danger. Many fatalities occur during fires at night, in homes that either don't have a smoke detector or have a non-functional one installed. Maintaining your smoke detectors properly can cut the chances of dying in a house fire significantly. Learn more about how to maintain your smoke detectors to protect your life and property.
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Advertisement ReferencesAbout This ArticleArticle SummaryX To change the batteries in your non-wired smoke detector, start by removing the detector from its mounting on the ceiling either by twisting or sliding it out. Then, open the covering to access the battery inside. Make sure you check to see which type of battery your detector needs, since it will fail if you replace the existing battery with the wrong kind. When you install the new battery, make sure the negative and positive terminals match up with the markings on the detector before closing the cover. Before you return your smoke detector to its mounting, press the button on the detector to test the battery and make sure you’ve installed it correctly. For tips on how to change a battery in a wire smoke detector, keep reading! Did this summary help you? Thanks to all authors for creating a page that has been read 560,571 times. Did this article help you?How do I make my smoke detector stop chirping?Resetting the Alarm. Turn off the power to the smoke alarm at the circuit breaker.. Remove the smoke alarm from the mounting bracket and disconnect the power.. Remove the battery.. Press and hold the test button for at least 15 seconds. ... . Reconnect the power and reinstall the battery.. |