/sys/class/power_supply/C23A: POWER_SUPPLY_NAME=C23A POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/C23B: POWER_SUPPLY_NAME=C23B POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=10800000 POWER_SUPPLY_VOLTAGE_NOW=10507000 POWER_SUPPLY_CURRENT_NOW=2062000 POWER_SUPPLY_CHARGE_FULL_DESIGN=2009000 POWER_SUPPLY_CHARGE_FULL=2009000 POWER_SUPPLY_CHARGE_NOW=642000 POWER_SUPPLY_CAPACITY=31 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=Primary POWER_SUPPLY_MANUFACTURER=Hewlett-Packard POWER_SUPPLY_SERIAL_NUMBER=...