Battery Percentage and Time
A GNOME shell extension to show the remaining time until fully charged/discharged as well as battery charge in percent in the panel.
Maximus NG
** DISCONTINUED ** I don't really have time to maintain MaximusNG any longer, and bugs are mounting on the latest versions of Gnome due to ever changing APIs and switch to Wayland. I would recommend Pixel Saver, it's far superior, sees continuous improvements and Wayland support is in the way: https://extensions.gnome.org/extension/723/pixel-saver/
