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Groups > linux.debian.user > #267265

Re: Home UPS recommendations

From hw <hw@adminart.net>
Newsgroups linux.debian.user
Subject Re: Home UPS recommendations
Date 2024-02-11 02:00 +0100
Message-ID <I66ml-9jVQ-3@gated-at.bofh.it> (permalink)
References (13 earlier) <I5MdX-97YO-1@gated-at.bofh.it> <I5St3-9bOP-7@gated-at.bofh.it> <I5W3E-9dMy-13@gated-at.bofh.it> <I5XM5-9eQT-3@gated-at.bofh.it> <I60Ah-9gxU-1@gated-at.bofh.it>
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On Sat, 2024-02-10 at 18:40 +0000, Joe wrote:
> On Sat, 10 Feb 2024 16:45:29 +0100
> hw <hw@adminart.net> wrote:
> 
> 
> > 
> > The cheap APC models seem to produce a lot more heat, and their
> > batteries don't seem to last as long.  They work and they're not
> > really a good deal.  I don't have test equipment for UPCs, but you can
> > feel how warm they get and see how cheaply they're built without
> > special equipment.
> > 
> 
> It's quite surprising how many complaints about swollen UPS batteries
> there are around the Net. Given the fairly light duties of the batteries
> almost all of the time, this is pretty well certain to be caused by
> overheating due to incompetent charging. Batteries, particularly
> lead-acid types, are not exactly new technology, and the correct
> charging of them is well understood.
> 

The batteries in the cheap ones were not swollen.  They're just no fun
to replace.

Perhaps they use cheaper components that are less efficient and thus
create more heat.  That doesn't necessarily affect the batteries.

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Thread

rsync --delete vs rsync --delete-after Default User <hunguponcontent@gmail.com> - 2024-01-17 17:30 +0100
  Re: rsync --delete vs rsync --delete-after David Christensen <dpchrist@holgerdanske.com> - 2024-01-17 18:30 +0100
    Re: rsync --delete vs rsync --delete-after Keith Bainbridgge <keithrbaugroups@gmail.com> - 2024-01-18 00:10 +0100
    Re: rsync --delete vs rsync --delete-after Default User <hunguponcontent@gmail.com> - 2024-01-18 02:30 +0100
      Re: rsync --delete vs rsync --delete-after David Christensen <dpchrist@holgerdanske.com> - 2024-01-18 08:40 +0100
      Re: rsync --delete vs rsync --delete-after Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-18 12:10 +0100
        Re: rsync --delete vs rsync --delete-after <tomas@tuxteam.de> - 2024-01-18 12:20 +0100
          Re: rsync --delete vs rsync --delete-after Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-18 12:50 +0100
      Re: rsync --delete vs rsync --delete-after Michel Verdier <mv524@free.fr> - 2024-01-18 14:00 +0100
  Re: rsync --delete vs rsync --delete-after Kushal Kumaran <kushal@locationd.net> - 2024-01-17 19:30 +0100
    Re: rsync --delete vs rsync --delete-after Default User <hunguponcontent@gmail.com> - 2024-01-17 21:00 +0100
      Re: rsync --delete vs rsync --delete-after Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-17 21:20 +0100
      Re: rsync --delete vs rsync --delete-after Andy Smith <andy@strugglers.net> - 2024-01-17 22:00 +0100
      Re: rsync --delete vs rsync --delete-after Michel Verdier <mv524@free.fr> - 2024-01-18 02:40 +0100
      Re: rsync --delete vs rsync --delete-after hw <hw@adminart.net> - 2024-01-18 12:20 +0100
        Re: rsync --delete vs rsync --delete-after Ralph Aichinger <ra@h5.or.at> - 2024-01-18 13:50 +0100
          Re: rsync --delete vs rsync --delete-after Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-18 14:10 +0100
            Re: rsync --delete vs rsync --delete-after Ralph Aichinger <ra@h5.or.at> - 2024-01-18 15:30 +0100
            Re: rsync --delete vs rsync --delete-after hw <hw@adminart.net> - 2024-01-26 16:40 +0100
              Re: rsync --delete vs rsync --delete-after Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-26 17:30 +0100
                Re: rsync --delete vs rsync --delete-after hw <hw@adminart.net> - 2024-01-28 18:00 +0100
          Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Andy Smith <andy@strugglers.net> - 2024-01-26 16:20 +0100
            Re: Home UPS recommendations (Was Re: rsync --delete vs rsync --delete-after) fxkl47BF@protonmail.com - 2024-01-26 16:30 +0100
            Re: Home UPS recommendations Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-26 16:40 +0100
              Re: Home UPS recommendations Tixy <tixy@yxit.co.uk> - 2024-01-26 17:20 +0100
              Re: Home UPS recommendations "James H. H. Lampert" <jamesl@touchtonecorp.com> - 2024-01-26 17:20 +0100
            Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Roger Price <debian@rogerprice.org> - 2024-01-26 19:10 +0100
              Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) David Wright <deblis@lionunicorn.co.uk> - 2024-01-26 20:50 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Roger Price <debian@rogerprice.org> - 2024-01-27 11:00 +0100
            Re: Home UPS recommendations Felix Miata <mrmazda@earthlink.net> - 2024-01-26 20:10 +0100
              Re: Home UPS recommendations ghe2001 <ghe2001@protonmail.com> - 2024-01-26 20:30 +0100
                Re: Home UPS recommendations debian-user@howorth.org.uk - 2024-01-26 21:50 +0100
            Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) hw <hw@adminart.net> - 2024-01-28 19:00 +0100
              Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Andy Smith <andy@strugglers.net> - 2024-01-28 20:00 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs  rsync--delete-after) gene heskett <gheskett@shentel.net> - 2024-01-29 07:00 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Andy Smith <andy@strugglers.net> - 2024-02-08 16:30 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Charles Curley <charlescurley@charlescurley.com> - 2024-02-08 17:30 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Curt <curty@free.fr> - 2024-02-08 17:40 +0100
                Re: Home UPS recommendations Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-02-08 18:00 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) hw <hw@adminart.net> - 2024-02-09 12:10 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Dan Ritter <dsr@randomstring.org> - 2024-02-09 13:10 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) hw <hw@adminart.net> - 2024-02-09 22:40 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) Dan Ritter <dsr@randomstring.org> - 2024-02-09 23:30 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync --delete-after) "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-02-09 17:40 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync --delete-after) Stefan Monnier <monnier@iro.umontreal.ca> - 2024-02-09 18:20 +0100
                Re: Home UPS recommendations Felix Miata <mrmazda@earthlink.net> - 2024-02-10 01:10 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync  --delete-after) hw <hw@adminart.net> - 2024-02-09 22:50 +0100
                Re: Home UPS recommendations (Was Re: rsync --delete vs rsync --delete-after) "Roy J. Tellason, Sr." <roy@rtellason.com> - 2024-02-11 19:10 +0100
                Re: Home UPS recommendations Felix Miata <mrmazda@earthlink.net> - 2024-02-09 18:20 +0100
                Re: Home UPS recommendations debian-user@howorth.org.uk - 2024-02-09 21:40 +0100
                Re: Home UPS recommendations hw <hw@adminart.net> - 2024-02-09 22:50 +0100
                Re: Home UPS recommendations Felix Miata <mrmazda@earthlink.net> - 2024-02-10 01:00 +0100
                Re: Home UPS recommendations hw <hw@adminart.net> - 2024-02-10 03:20 +0100
                Re: Home UPS recommendations Felix Miata <mrmazda@earthlink.net> - 2024-02-10 04:30 +0100
                Re: Home UPS recommendations hw <hw@adminart.net> - 2024-02-10 11:10 +0100
                Re: Home UPS recommendations Felix Miata <mrmazda@earthlink.net> - 2024-02-10 15:00 +0100
                Re: Home UPS recommendations hw <hw@adminart.net> - 2024-02-10 16:50 +0100
                Re: Home UPS recommendations Joe <joe@jretrading.com> - 2024-02-10 19:50 +0100
                Re: Home UPS recommendations gene heskett <gheskett@shentel.net> - 2024-02-10 22:50 +0100
                Re: Home UPS recommendations hw <hw@adminart.net> - 2024-02-11 02:00 +0100
          Re: rsync --delete vs rsync --delete-after hw <hw@adminart.net> - 2024-01-26 16:20 +0100
            Re: Data and hardware protection measures; was: rsync --delete vs  rsync --delete-after Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-26 17:00 +0100
              Re: Data and hardware protection measures; was: rsync --delete vs  rsync --delete-after hw <hw@adminart.net> - 2024-01-28 19:30 +0100
                Re: Data and hardware protection measures Michael Kjörling <2695bd53d63c@ewoof.net> - 2024-01-28 20:30 +0100
                Re: Data and hardware protection measures Felix Miata <mrmazda@earthlink.net> - 2024-01-28 21:50 +0100
            Re: rsync --delete vs rsync --delete-after Ralph Aichinger <ra@h5.or.at> - 2024-01-27 14:10 +0100
  Re: rsync --delete vs rsync --delete-after Stefan Monnier <monnier@iro.umontreal.ca> - 2024-01-18 05:20 +0100
    Re: rsync --delete vs rsync --delete-after Andy Smith <andy@strugglers.net> - 2024-01-18 15:40 +0100
      Re: rsync --delete vs rsync --delete-after Stefan Monnier <monnier@iro.umontreal.ca> - 2024-01-18 16:10 +0100
      Re: rsync --delete vs rsync --delete-after Michel Verdier <mv524@free.fr> - 2024-01-18 22:10 +0100
        Re: rsync --delete vs rsync --delete-after Andy Smith <andy@strugglers.net> - 2024-01-18 22:50 +0100
          Re: rsync --delete vs rsync --delete-after Default User <hunguponcontent@gmail.com> - 2024-01-19 03:40 +0100
          Re: rsync --delete vs rsync --delete-after Michel Verdier <mv524@free.fr> - 2024-01-19 08:10 +0100

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