I bought 2 MYGGSPRAY. I’ve been using them for about 3 months now. They show up as 100% on Home Assistant but is it showing the wrong numbers or is it just sipping the battery? How about your experience?

  • Cort@lemmy.worldEnglish
    5·
    6 days ago

    If you used lithium rechargeable batteries it may stay at 100% until the batteries die, since the buck converter presents a constant 1.5v

    • SkaveRat@discuss.tchncs.deEnglish
      4·
      6 days ago

      On that note: do not use these type of batteries for smoke detectors. Most will not be able to detect that the battery is about to die, and just stop working one day

      • aksdb@lemmy.worldEnglish
        1·
        5 days ago

        Isn’t there a smoke detector battery depletion detector? Or you need to regularly do a smoke detector battery smoke test. /s