/sys/class/power_supply/ACAD: POWER_SUPPLY_NAME=ACAD POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_STATUS=Charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000 POWER_SUPPLY_VOLTAGE_NOW=12660000 POWER_SUPPLY_POWER_NOW=15220000 POWER_SUPPLY_ENERGY_FULL_DESIGN=57720000 POWER_SUPPLY_ENERGY_FULL=57600000 POWER_SUPPLY_ENERGY_NOW=50976000 POWER_SUPPLY_CAPACITY=88 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME= POWER_SUPPLY_MANUFACTURER=??? POWER_SUPPLY_SERIAL_NUMBER=...