The 10-year battery in a smoke detector is designed to last 10 years without the need for battery replacement. This type of battery is a sealed lithium battery, which means it will not need to be replaced throughout the life of the alarm. It is a sealed unit, and after the 10-year life span, you simply replace it with a new one.
Here is a more detailed breakdown:
10-Year Life:
These batteries are specifically designed to provide ten years of continuous power.
No Battery Replacement Required:
Unlike smoke detectors that use traditional batteries, you don’t need to remember to replace the batteries every year.
Peace of Mind:
Knowing that your smoke alarm will provide uninterrupted power for 10 years gives you peace of mind, especially during a power outage.
End of Life Indicator:
The alarm itself will eventually signal when it’s time to replace the entire unit, usually with a chirping sound.
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