/sys/class/power_supply/AC: POWER_SUPPLY_NAME=AC POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-poly POWER_SUPPLY_CYCLE_COUNT=440 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11460000 POWER_SUPPLY_VOLTAGE_NOW=11166000 POWER_SUPPLY_POWER_NOW=10540000 POWER_SUPPLY_ENERGY_FULL_DESIGN=24000000 POWER_SUPPLY_ENERGY_FULL=22130000 POWER_SUPPLY_ENERGY_NOW=12500000 POWER_SUPPLY_CAPACITY=56 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=01AV421 POWER_SUPPLY_MANUFACTURER=SMP POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/BAT1: POWER_SUPPLY_NAME=BAT1 POWER_SUPPLY_STATUS=Unknown POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=267 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11250000 POWER_SUPPLY_VOLTAGE_NOW=12588000 POWER_SUPPLY_POWER_NOW=0 POWER_SUPPLY_ENERGY_FULL_DESIGN=71100000 POWER_SUPPLY_ENERGY_FULL=49530000 POWER_SUPPLY_ENERGY_NOW=48590000 POWER_SUPPLY_CAPACITY=98 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=01AV492 POWER_SUPPLY_MANUFACTURER=LGC POWER_SUPPLY_SERIAL_NUMBER=...