По запросу: "включение/выключение питания" найдено 101 иконку.

battery-2
Clarity Icon This is shape (source) for Clarity vector icon theme for gtk Clarity Icon This is shape (source) for Clarity vector icon theme for gtk Jakub Jankiewicz Jakub Jankiewicz 2010 image/svg+xml
power-solid-alerted
volume-mute-solid
computer-setting-solid
UPS Icon This is shape (source) for Clarity vector icon theme for gtk UPS Icon This is shape (source) for Clarity vector icon theme for gtk Jakub Jankiewicz Jakub Jankiewicz 2010 image/svg+xml
volume-off
https://www.svgrepo.com/show/510944/crop.svg
Clarity Icon This is shape (source) for Clarity vector icon theme for gtk Clarity Icon This is shape (source) for Clarity vector icon theme for gtk Jakub Jankiewicz Jakub Jankiewicz 2010 image/svg+xml
barley
volume-mute-line
Reboot Icon This is shape (source) for Clarity vector icon theme for gtk Reboot Icon This is shape (source) for Clarity vector icon theme for gtk Jakub Jankiewicz Jakub Jankiewicz 2010 image/svg+xml
UPS Charging 100% Icon This is shape (source) for Clarity vector icon theme for gtk UPS Charging 100% Icon This is shape (source) for Clarity vector icon theme for gtk Jakub Jankiewicz Jakub Jankiewicz 2010 image/svg+xml