Slimbook - [SIZE=5]A handy battery optimizer for Ubuntu laptops.
[SIZE=5]Slimbook battery is a battery optimization tool that works on Gnome, KDE, Unity, Cinnamon, and MATE desktop.
The software offers a system tray application indicator with three energy modes: Energy Saving, Balanced, and Maximum Performance. Also an ‘Off‘ menu option is available to turn off the optimization.
Slimbook’s official PPA contains the latest packages for Ubuntu 16.04, Ubuntu 18.04, Ubuntu 18.10, Ubuntu 19.04, and their derivatives.
[CODE]sudo add-apt-repository ppa:slimbook/slimbook
sudo apt update && sudo apt install slimbookbattery[/CODE][/SIZE]