/sys/class/power_supply/ACAD: POWER_SUPPLY_NAME=ACAD POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT1: POWER_SUPPLY_NAME=BAT1 POWER_SUPPLY_STATUS=Charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CYCLE_COUNT=10 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11520000 POWER_SUPPLY_VOLTAGE_NOW=12515000 POWER_SUPPLY_POWER_NOW=22627000 POWER_SUPPLY_ENERGY_FULL_DESIGN=45000000 POWER_SUPPLY_ENERGY_FULL=43970000 POWER_SUPPLY_ENERGY_NOW=27080000 POWER_SUPPLY_CAPACITY=61 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=0x4C 0x31 0x39 0x43 0x33 0x50 0x4500 POWER_SUPPLY_MANUFACTURER=0x43 0x65 0x6C 0x78 0x70 0x65 0x POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hidpp_battery_0: POWER_SUPPLY_NAME=hidpp_battery_0 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_MODEL_NAME=Wireless Gaming Mouse POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=... POWER_SUPPLY_CAPACITY_LEVEL=Normal