Forum Discussion
Sjm9911
Jul 31, 2020Explorer
bob213 wrote:
Just replaced mine at 8 years old. Recommended at 5 years. I think they last longer with a total battery cut-off when not in use. I did not want to wake up to a chirping alarm.
They dont thats why they print the dates on them now. They dont work as well or not at all after they expire. Most new ones will chirp when they need replacing.
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,102 PostsLatest Activity: Jan 18, 2025