/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=Unknown POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11400000 POWER_SUPPLY_VOLTAGE_NOW=11929000 POWER_SUPPLY_POWER_NOW=22788000 POWER_SUPPLY_ENERGY_FULL_DESIGN=57000000 POWER_SUPPLY_ENERGY_FULL=56601000 POWER_SUPPLY_ENERGY_NOW=26037000 POWER_SUPPLY_CAPACITY=46 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=SR Real Battery POWER_SUPPLY_MANUFACTURER=Intel SR 1 POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hidpp_battery_0: POWER_SUPPLY_NAME=hidpp_battery_0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_MODEL_NAME=M570 POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=... POWER_SUPPLY_CAPACITY=85