APC 900 UPS fan going into high speed for no reason at all for long period of time

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  • sam_sam_sam
    Badcaps Legend
    • Jul 2011
    • 6059
    • USA
    #21
    Re: APC 900 UPS fan going into high speed for no reason at all for long period of tim

    https://www.ebay.com/itm/Battery-Pro...4AAOSwUn9aBZAJ

    Here is a link to one that is very-very close to what I use I have look at how you select the number of cell because I can not remember what you have to do

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      • sam_sam_sam
        Badcaps Legend
        • Jul 2011
        • 6059
        • USA
        #22
        Re: APC 900 UPS fan going into high speed for no reason at all for long period of tim

        Well some bad news on this battery backup it bit the big one

        We had a bad thunderstorm yesterday afternoon ( the power blinked on and off a bunch of times in a row ) and now it does not charge the batteries no more ( also the fan does not run either ) you can get the green to come on but if you turn on the power supply back on a couple of minutes later it goes into shutdown mode and the battery replace is flashing and there is no inverter function that is working

        To many issues with it this time around

        I am not going to try to repair it again I can not find any obvious damage but to me it not worth the time or the effort to try to fix it again
        Last edited by sam_sam_sam; 08-08-2020, 01:13 PM.

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