This article covers the different methods to check your battery health monthly to keep its charging cycle and usage optimized. For this purpose, you can use the "acpi" command.
The acpi command shows battery status and other ACPI information in your Linux distribution.
You might need to install acpi command in some Linux distributions.
On Arch Linux and its derivatives:
$ sudo pacman -S acpi
To install acpi on Debian, Ubuntu and its derivatives:
$ sudo apt-get install acpi
On RHEL, CentOS, Fedora:
$ sudo yum install acpi
$ sudo dnf install acpi
Once acpi installed, run the following command:
$ acpi -V