Using battery charge limiter from KDE settings and it works, but it reset every time i shutdown the laptop (MBA M1 2020). There is a way to make it persistent across reboot?

You can use this command: echo 'SUBSYSTEM=="power_supply", KERNEL=="macsmc-battery", ATTR{charge_control_end_threshold}="80"' | sudo tee /etc/udev/rules.d/10-battery.rules This will persist across reboots, and will work on all Desktop Environments.

[KDE] Battery charge limit reset after reboot

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gbouras (Greg Bouras) February 11, 2025, 2:55pm 8

This doesn’t seem to work for me. Im on kde plasma fedora 41.

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[KDE] Battery charge limit reset after reboot

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