/sys/class/power_supply/ADP0: POWER_SUPPLY_NAME=ADP0 POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Unknown POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=14400000 POWER_SUPPLY_VOLTAGE_NOW=13920000 POWER_SUPPLY_POWER_NOW=11999000 POWER_SUPPLY_ENERGY_FULL_DESIGN=37580000 POWER_SUPPLY_ENERGY_FULL=35190000 POWER_SUPPLY_ENERGY_NOW=9600000 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME= POWER_SUPPLY_MANUFACTURER=Lenovo IdeaPad POWER_SUPPLY_SERIAL_NUMBER=...