Re: Home UPS recommendations

From	hw <hw@adminart.net>
Newsgroups	linux.debian.user
Subject	Re: Home UPS recommendations
Date	2024-02-10 16:50 +0100
Message-ID	<I5XM5-9eQT-3@gated-at.bofh.it> (permalink)
References	(13 earlier) <I5IWJ-93Oc-1@gated-at.bofh.it> <I5L8d-97g2-1@gated-at.bofh.it> <I5MdX-97YO-1@gated-at.bofh.it> <I5St3-9bOP-7@gated-at.bofh.it> <I5W3E-9dMy-13@gated-at.bofh.it>
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On Sat, 2024-02-10 at 08:57 -0500, Felix Miata wrote:
> hw composed on 2024-02-10 11:01 (UTC+0100):
> 
> > On Fri, 2024-02-09 at 22:28 -0500, Felix Miata wrote:
> 
> > > Those from the above URL are the same spec batteries used in many APC models.
> 
> > Maybe, maybe not.  I couldn't get replacement batteries for the UPS
> > from HP not only because HP was so ridiculous as to tell me that I
> > could pay for a support ticket to get a price for the batteries, but
> > also because the replacement batteries I could get had smaller
> > contacts.
> 
> Contact size is part of an SLA battery's specs. Small contacts are
> terminal type "F1". I've never encountered a UPS that uses them. All
> I've encountered use terminal type "F2", which is 1/4" or about
> 6.35mm wide spade.

I don't remember how wide the contacts are the UPS from HP uses.
6.35mm is probably a common size, same as yellow connectors use.
There are connectors of the same type that are wider than that.

> > At least you have some cooling.  Basically nobody here has that,
> > though it's probably becoming more widespread because it gets warmer
> > all the time, and it's unbearable in the summer.  Electricity is
> > insanely expensive here and keeps getting more expensive all the time.
> 
> It's a big planet. Where is your "here"?

Germany

> > Hm, if the OEM batteries actually lasted 5 years and if what you say
> > is true, they must have been some awesome batteries.  That UPS takes
> > two batteries which are tightly packed, and they can get very warm.
> 
> OEM batteries must hold up through warranties, so are probably more
> locally sourced for high quality rather than low cost from
> China. Less expensive UPS models might be designed for a shorter
> expected lifetime, overcharging more as they get older and heat
> takes its toll. It's not something very many consumers are equipped
> to test.

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.

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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