/sys/class/power_supply/hidpp_battery_0: DEVTYPE=power_supply POWER_SUPPLY_NAME=hidpp_battery_0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_SCOPE=Device POWER_SUPPLY_MODEL_NAME=MX Vertical Advanced Ergonomic Mouse POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/ps-controller-battery-e8:47:3a:b5:52:de: DEVTYPE=power_supply POWER_SUPPLY_NAME=ps-controller-battery-e8:47:3a:b5:52:de POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Full POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_CAPACITY=100 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_SCOPE=Device