/sys/class/power_supply/AC: DEVTYPE=power_supply POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=0 POWER_SUPPLY_TYPE=Mains /sys/class/power_supply/BAT0: DEVTYPE=power_supply POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=46 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11580000 POWER_SUPPLY_VOLTAGE_NOW=12556000 POWER_SUPPLY_POWER_NOW=8801000 POWER_SUPPLY_ENERGY_FULL_DESIGN=51310000 POWER_SUPPLY_ENERGY_FULL=48415000 POWER_SUPPLY_ENERGY_NOW=43911000 POWER_SUPPLY_CAPACITY=90 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_MODEL_NAME=Primary POWER_SUPPLY_MANUFACTURER=Hewlett-Packard POWER_SUPPLY_SERIAL_NUMBER=...