Recent content by deanda

  1. D

    UPS switches off way before battery is empty

    There's a resistor doing this R20 in some ups and R15 in some ups
  2. D

    UPS switches off way before battery is empty

    Yes it's R15 or R20 its a resistor I just watch a video now it's controls the timer
  3. D

    UPS switches off way before battery is empty

    Mine only lasted 30min even with no load I'm sure this ups have timers I even put a dan inside tool small battery out and put external car battery which I will charge with crek charger but still and 50w load
  4. D

    UPS switches off way before battery is empty

    Guys I have a eaton 5e I gad same problem uts 360w. I am only using 90w. It switches after 30 minutes no mater what even if there mo load, u found this strange so I opened it and saw there was no fan I decided to put. Fan then I took out small battery from inside out I put external car battery...
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