/sys/class/power_supply/ACAD: DEVTYPE=power_supply POWER_SUPPLY_NAME=ACAD POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BAT0: DEVTYPE=power_supply POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=139 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11250000 POWER_SUPPLY_VOLTAGE_NOW=11127000 POWER_SUPPLY_POWER_NOW=7886000 POWER_SUPPLY_ENERGY_FULL_DESIGN=39937000 POWER_SUPPLY_ENERGY_FULL=39937000 POWER_SUPPLY_ENERGY_NOW=18720000 POWER_SUPPLY_CAPACITY=46 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=Primary POWER_SUPPLY_MANUFACTURER=HP POWER_SUPPLY_SERIAL_NUMBER=...