To check the battery status on a Linux system, you can use the upower command.
Here's an example of how to use upower to display the battery status:
$ upower -i /org/freedesktop/UPower/devices/battery_BAT0
This will display information about the battery, including the current charge level, time remaining, and other details.
You can also use the acpi command to check the battery status. Here's an example:
$ acpi -b
This will display the current battery status and other information, such as the charging status and remaining battery life.
Note: The specific options and syntax for these commands may vary depending on your Linux distribution and version. Consult the
upowerandacpiman pages or documentation for your system for more information.