/sys/class/power_supply/ucsi-source-psy-3-00081: POWER_SUPPLY_NAME=ucsi-source-psy-3-00081 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_1: POWER_SUPPLY_NAME=wacom_battery_1 POWER_SUPPLY_TYPE=USB POWER_SUPPLY_MODEL_NAME=Wacom Intuos BT S POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_CAPACITY=100