- Name as `battery-charge-threshold.service` and move to `/etc/systemd/system`

 - *CHARGE_STOP_THRESHOLD* -> Battery limit [0-100]
 - *BATTERY_NAME* -> Obtained from `$ ls /sys/class/power_supply`. Example: `BAT0`, `BAT1` and `BATT`.

Then, run:
```console
$ sudo systemctl enable battery-charge-threshold.service
```

```console
$ sudo systemctl start battery-charge-threshold.service
```