Linux:Battery

lastmod 2020-06-30created 2020-06-301 edits

Simple way

The command below shows the remaining battery charge as a percentage. The value ranges from 0 to 100.

$ cat /sys/class/power_supply/BAT0/capacity

See also

• Linux
• upower
• acpi

Favorite site

• Kernel doc - sysfs-class-power
• Linux Laptop: Display Battery Status And Thermal Temperature From Command Line
• How To Check Laptop Battery Status And Level In Terminal In Linux