/sys/class/power_supply/AC: POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=222 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=7600000 POWER_SUPPLY_VOLTAGE_NOW=7971000 POWER_SUPPLY_CURRENT_NOW=3608000 POWER_SUPPLY_CHARGE_FULL_DESIGN=7380000 POWER_SUPPLY_CHARGE_FULL=5906000 POWER_SUPPLY_CHARGE_NOW=1224000 POWER_SUPPLY_CAPACITY=20 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=AP18F4M POWER_SUPPLY_MANUFACTURER=Murata POWER_SUPPLY_SERIAL_NUMBER=...