/sys/class/power_supply/ACAD: POWER_SUPPLY_NAME=ACAD POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BAT1: POWER_SUPPLY_NAME=BAT1 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=7700000 POWER_SUPPLY_VOLTAGE_NOW=7585000 POWER_SUPPLY_CURRENT_NOW=1798000 POWER_SUPPLY_CHARGE_FULL_DESIGN=4810000 POWER_SUPPLY_CHARGE_FULL=4727000 POWER_SUPPLY_CHARGE_NOW=2781000 POWER_SUPPLY_CAPACITY=58 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=0x41,0x50,0x31,0x36,0x4D,0x35,0x0002 POWER_SUPPLY_MANUFACTURER=PANASONIC POWER_SUPPLY_SERIAL_NUMBER=...