| 99% sure whoever installed your smoke detectors used the batteries that came with the smoke detectors. They're crappy and old. Replace them with Duracells and the problem ends. |
To inspect or to install a new one? |
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I'd call the manufacturer. If they are still under warranty, they will send you a new one for free. I've had this problem with smoke detectors I bought last year, and it is maddening.
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