/sys/class/power_supply/AC: POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/CROS_DEDICATED_CHARGER: POWER_SUPPLY_NAME=CROS_DEDICATED_CHARGER POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_STATUS=Charging POWER_SUPPLY_VOLTAGE_NOW=19580000 /sys/class/power_supply/CROS_USBPD_CHARGER0: POWER_SUPPLY_NAME=CROS_USBPD_CHARGER0 POWER_SUPPLY_TYPE=USB POWER_SUPPLY_INPUT_CURRENT_LIMIT=-1 POWER_SUPPLY_INPUT_VOLTAGE_LIMIT=-1 POWER_SUPPLY_ONLINE=0 POWER_SUPPLY_STATUS=Not charging POWER_SUPPLY_CURRENT_MAX=1500000 POWER_SUPPLY_VOLTAGE_MAX_DESIGN=0 POWER_SUPPLY_VOLTAGE_NOW=0 POWER_SUPPLY_MODEL_NAME=0 POWER_SUPPLY_MANUFACTURER=0 POWER_SUPPLY_USB_TYPE=Unknown [SDP] DCP CDP C PD PD_DRP BrickID /sys/class/power_supply/hidpp_battery_0: POWER_SUPPLY_NAME=hidpp_battery_0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_MODEL_NAME=Wireless Touch Keyboard K400 POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=... POWER_SUPPLY_CAPACITY_LEVEL=Normal