LXQt power management watches your battery, laptop lid, and idleness on the screen. Each one of the checkbox is to battery laptop lid and idleness is a checkbox to enable or disable each. When you add when power is low select what you want to do suspend shutodwn hibernate or something.
The :guilabel:`level is low at` changes when the battery is considered low power. The checkbox :guilabel:`Show icon` shows an icon in the tray for your power management. The checkbox :guilabel:`Use icons from theme` changes the appearance of your battery to be the battery icon from your icon theme.
The :guilabel:`Level is low at` changes when the battery is considered low power. The checkbox :guilabel:`Show icon` shows an icon in the tray for your power management. The checkbox :guilabel:`Use icons from theme` changes the appearance of your battery to be the battery icon from your icon theme.
The :guilabel:`Battery` tab has settings for monitoring your battery power level and some settings. On a laptop power management should show a + with a ring around it represeneting your current battery charge on your laptop when it is charging with a full green circle meaning you are fully charged in the system tray. If your battery is discharging you will see a - sybmol at the center of the circle. If you hover the mouse cursor over this it will show the percent of charge as a percentage and whether the battery is charging or discharging. When your battery is fully charged it will turn into a black circle.