Laptop charging past the set threshold

Hello there, @pepa65 and @tshakalekholoane ! Sorry for reposting my question here (from the discussion section), I hope you don't mind.

I've been happily using bat since you guys helped me the last time few years ago, but it seems I messed it up once more after a clean arch installation on the same machine (finally ditched Windows entirely).

ASUS UM3402YA archlinux 6.16.1-zen1-1-zen

This time I tried downloading the binary from your releases page and using chmod and, probably, my stupid imagination. These are the exact commands I ran:

sudo chmod +x /home/sergemuur/Programs/bat
sudo install /home/sergemuur/Programs/bat /usr/local/bin/

The program was installed and nothing seemed off (I set the threshold and ran persist), except the laptop kept charging past the set threshold. I did the sudo bat reset and deleted the initial folder in /home, also looked for the services you had pointed out the last time in the discussion, but none of the services was found.

I reinstalled bat multiple times using good old git clone and make build, but it never worked (kept charging past the threshold I set). The /etc/systemd/system/[email protected] file was properly deleted by the reset command each time.

The bat-multi-user.service is active and enabled:

● bat-multi-user.service - Persist the battery charging threshold after multi-user
     Loaded: loaded (/etc/systemd/system/bat-multi-user.service; enabled; preset: disabled)
     Active: active (exited) since Sun 2025-08-17 22:26:18 MSK; 3h 23min ago
 Invocation: 7e5c3f1b75c24870ab230bb48403ab11
   Main PID: 978 (code=exited, status=0/SUCCESS)
   Mem peak: 1.7M
        CPU: 9ms

Aug 17 22:26:18 archlinux systemd[1]: Starting Persist the battery charging threshold after multi-user...
Aug 17 22:26:18 archlinux systemd[1]: Finished Persist the battery charging threshold after multi-user.

The /sys/class/power_supply/BATT/charge_control_end_threshold file has the value of the threshold I set inside.

The only strangeness is that I haven't been able to find any other services running (like [email protected] or ...hibernate etc.) except for the bat-multi-user.service.

[sergemuur@archlinux ~]$ sudo systemctl status [email protected]
Unit [email protected] could not be found.

Maybe it could be connected with the fact that my system is on btrfs now? I heard that it has a hard time handling hibernation and stuff.

It seems that the answer is very simple but I've run out of any ideas as to how to find it myself. Please, I would very much appreciate your help yet one more time with this!

P.S. Oh, one more thing. Every time I reinstall bat, it somehow remembers the threshold I set during previous installation. By default it's not 100. Idk why the reset fails to reset it.