GNOME Power Statistics
pamac install gnome-power-manager
pacman -S gnome-power-manager
pamac remove gnome-power-manager
pacman -R gnome-power-manager
Power Statistics can show historical and current battery information and programs waking up that use power. You probably only need to install this application if you are having problems with your laptop battery, or are trying to work out what programs are using significant amounts of power.