/sys/class/power_supply/ADP1: POWER_SUPPLY_NAME=ADP1 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=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=10800000 POWER_SUPPLY_VOLTAGE_NOW=12048000 POWER_SUPPLY_POWER_NOW=13216000 POWER_SUPPLY_ENERGY_FULL_DESIGN=41040000 POWER_SUPPLY_ENERGY_FULL=23600000 POWER_SUPPLY_ENERGY_NOW=15870000 POWER_SUPPLY_CAPACITY=67 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=VGP-BPS21B POWER_SUPPLY_MANUFACTURER=Sony Corp. POWER_SUPPLY_SERIAL_NUMBER=...