I'm using a Dell XPS 13 7390 and am wondering if this is possible. I can do this in Windows but the Dell power management app doesn't seem to be available for Ubuntu.
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sancho.s ReinstateMonicaCellio
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user15032639
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Hi and welcome. The title is not always available to all users especially if they use a phone to read. Please include the question in the question body. You might try wine to run it I do not know if it supports it. – David Mar 27 '21 at 08:44
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Look in the BIOS setting. There you can set that. – vanadium Mar 27 '21 at 09:23
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Did you find anything posted useful? It is good for the community that you provide feedback. – sancho.s ReinstateMonicaCellio Apr 07 '21 at 16:19
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1Does this answer your question? Can I stop battery charging at say 80% and switch to AC? – Robie Basak Jul 12 '21 at 16:35
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Specifically https://askubuntu.com/a/1351481/7808 – Robie Basak Jul 12 '21 at 16:40
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You have to use Dell Command Configure.
After installing, run
$ sudo cctk --PrimaryBattChargeCfg=Custom:<low>-<high>
and adapt the low/high thresholds.

sancho.s ReinstateMonicaCellio
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In case someone like me is looking for
cctk
, try/opt/dell/dcc/cctk
– artificerpi Apr 29 '23 at 11:12