/sys/class/power_supply/AC: DEVTYPE=power_supply POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_TYPE=Mains /sys/class/power_supply/BAT0: DEVTYPE=power_supply POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Full POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=12 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15520000 POWER_SUPPLY_VOLTAGE_NOW=17641000 POWER_SUPPLY_POWER_NOW=0 POWER_SUPPLY_ENERGY_FULL_DESIGN=74496000 POWER_SUPPLY_ENERGY_FULL=73037000 POWER_SUPPLY_ENERGY_NOW=73037000 POWER_SUPPLY_CAPACITY=100 POWER_SUPPLY_CAPACITY_LEVEL=Full POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_MODEL_NAME=Primary POWER_SUPPLY_MANUFACTURER=Hewlett-Packard POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hidpp_battery_0: DEVTYPE=power_supply POWER_SUPPLY_NAME=hidpp_battery_0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY_LEVEL=Full POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_MODEL_NAME=Wireless Mouse MX Master 3 POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=...