/sys/class/power_supply/ADP1: POWER_SUPPLY_NAME=ADP1 POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT1: POWER_SUPPLY_NAME=BAT1 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=7400000 POWER_SUPPLY_VOLTAGE_NOW=8288000 POWER_SUPPLY_POWER_NOW=3025000 POWER_SUPPLY_ENERGY_FULL_DESIGN=39220000 POWER_SUPPLY_ENERGY_FULL=34460000 POWER_SUPPLY_ENERGY_NOW=33950000 POWER_SUPPLY_CAPACITY=98 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME= POWER_SUPPLY_MANUFACTURER=Sony Corporation POWER_SUPPLY_SERIAL_NUMBER= BD1B067177485AA3E6F33661C33EAE12 POWER_SUPPLY_NAME=hid-e4:8b:7f:29:43:ae-battery POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY=54 POWER_SUPPLY_MODEL_NAME=Wireless Keyboard JW POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device