/sys/class/power_supply/ACAD: POWER_SUPPLY_NAME=ACAD POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BATT: POWER_SUPPLY_NAME=BATT POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15440000 POWER_SUPPLY_VOLTAGE_NOW=14624000 POWER_SUPPLY_POWER_NOW=31412000 POWER_SUPPLY_ENERGY_FULL_DESIGN=72012000 POWER_SUPPLY_ENERGY_FULL=73973000 POWER_SUPPLY_ENERGY_NOW=30771000 POWER_SUPPLY_CAPACITY=41 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=R15B06W POWER_SUPPLY_MANUFACTURER=SCUD POWER_SUPPLY_SERIAL_NUMBER=...