/sys/class/power_supply/AC: POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Full POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Unknown POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11250000 POWER_SUPPLY_VOLTAGE_NOW=12535000 POWER_SUPPLY_CURRENT_NOW=1000 POWER_SUPPLY_CHARGE_FULL_DESIGN=3556000 POWER_SUPPLY_CHARGE_FULL=3556000 POWER_SUPPLY_CHARGE_NOW=3556000 POWER_SUPPLY_CAPACITY=100 POWER_SUPPLY_CAPACITY_LEVEL=Full POWER_SUPPLY_MODEL_NAME=DELL CF5RH0C POWER_SUPPLY_MANUFACTURER=BYD POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/ucsi-source-psy-USBC000:001: POWER_SUPPLY_NAME=ucsi-source-psy-USBC000:001 POWER_SUPPLY_TYPE=USB POWER_SUPPLY_USB_TYPE=[C] PD PD_PPS POWER_SUPPLY_ONLINE=0 POWER_SUPPLY_VOLTAGE_MIN=5000000 POWER_SUPPLY_VOLTAGE_MAX=5000000 POWER_SUPPLY_VOLTAGE_NOW=5000000 POWER_SUPPLY_CURRENT_MAX=0 POWER_SUPPLY_CURRENT_NOW=0