Nuvola does not contain icons for showing different battery levels. It will only show you power / charge / battery / no battery icons. Until David does a new version, unfortunately there is nothing we can change. Sorry.
** Changed in: nuvola (Ubuntu)
Status: Confirmed => Rejected
--
Tray icon for battery status is always "empty"
https://launchpad.net/bugs/38406
--
kubuntu-bugs mailing list
kubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
