/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=Unknown POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-poly POWER_SUPPLY_CYCLE_COUNT=24 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15360000 POWER_SUPPLY_VOLTAGE_NOW=16540000 POWER_SUPPLY_POWER_NOW=0 POWER_SUPPLY_ENERGY_FULL_DESIGN=80400000 POWER_SUPPLY_ENERGY_FULL=75050000 POWER_SUPPLY_ENERGY_NOW=60940000 POWER_SUPPLY_CAPACITY=81 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=01AY969 POWER_SUPPLY_MANUFACTURER=Celxpert POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hid-0003:17EF:60EE.0002-battery: POWER_SUPPLY_NAME=hid-0003:17EF:60EE.0002-battery POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_MODEL_NAME=Lenovo TrackPoint Keyboard II POWER_SUPPLY_SCOPE=Device /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=1 POWER_SUPPLY_VOLTAGE_MIN=5000000 POWER_SUPPLY_VOLTAGE_MAX=5000000 POWER_SUPPLY_VOLTAGE_NOW=5000000 POWER_SUPPLY_CURRENT_MAX=3000000 POWER_SUPPLY_CURRENT_NOW=3000000 /sys/class/power_supply/ucsi-source-psy-USBC000:002: POWER_SUPPLY_NAME=ucsi-source-psy-USBC000:002 POWER_SUPPLY_TYPE=USB POWER_SUPPLY_USB_TYPE=[C] PD PD_PPS POWER_SUPPLY_ONLINE=0 POWER_SUPPLY_VOLTAGE_MIN=0 POWER_SUPPLY_VOLTAGE_MAX=0 POWER_SUPPLY_VOLTAGE_NOW=0 POWER_SUPPLY_CURRENT_MAX=0 POWER_SUPPLY_CURRENT_NOW=0 /sys/class/power_supply/wacom_battery_0: POWER_SUPPLY_NAME=wacom_battery_0 POWER_SUPPLY_TYPE=USB POWER_SUPPLY_MODEL_NAME=Wacom Pen and multitouch sensor POWER_SUPPLY_PRESENT=0 POWER_SUPPLY_STATUS=Unknown POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_CAPACITY=0