/sys/class/power_supply/ ├── ADP1 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:28/PNP0C09:00/ACPI0003:00/power_supply/ADP1 └── BAT0 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:28/PNP0C09:00/PNP0C0A:00/power_supply/BAT0 2 directories, 0 files