• SGforce@lemmy.ca
    9·
    28 天前

    Don’t know what it’s like where you live but around here if they are old enough to fall apart they aren’t to code anyway. They need replacing like every two years, I think.

    • SaveTheTuaHawk@lemmy.caEnglish
      2·
      28 天前

      Seven to ten years, depending on manufacturer. The newer ones use a lithium battery and last ten years.