/sys/class/power_supply/AC0: POWER_SUPPLY_NAME=AC0 POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_STATUS=Unknown POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15200000 POWER_SUPPLY_VOLTAGE_NOW=17090000 POWER_SUPPLY_POWER_NOW=0 POWER_SUPPLY_ENERGY_FULL_DESIGN=48300000 POWER_SUPPLY_ENERGY_FULL=48915000 POWER_SUPPLY_ENERGY_NOW=48960000 POWER_SUPPLY_CAPACITY=100 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=AC14B8K POWER_SUPPLY_MANUFACTURER=OEM POWER_SUPPLY_SERIAL_NUMBER=...