/sys/class/power_supply/AC0: POWER_SUPPLY_NAME=AC0 POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BAT0: 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=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11400000 POWER_SUPPLY_VOLTAGE_NOW=11601000 POWER_SUPPLY_CURRENT_NOW=803000 POWER_SUPPLY_CHARGE_FULL_DESIGN=4515000 POWER_SUPPLY_CHARGE_FULL=3405000 POWER_SUPPLY_CHARGE_NOW=2635000 POWER_SUPPLY_CAPACITY=77 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=AP18H8L POWER_SUPPLY_MANUFACTURER=OEM POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hid-0018:04F3:299E.0002-battery: POWER_SUPPLY_NAME=hid-0018:04F3:299E.0002-battery POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY=0 POWER_SUPPLY_MODEL_NAME=ELAN9004:00 04F3:299E POWER_SUPPLY_STATUS=Unknown POWER_SUPPLY_SCOPE=Device