/sys/class/power_supply/AC0: POWER_SUPPLY_NAME=AC0 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=Li-ion POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15905000 POWER_SUPPLY_VOLTAGE_NOW=17573000 POWER_SUPPLY_POWER_NOW=7507000 POWER_SUPPLY_ENERGY_FULL_DESIGN=40001000 POWER_SUPPLY_ENERGY_FULL=37488000 POWER_SUPPLY_ENERGY_NOW=35197000 POWER_SUPPLY_CAPACITY=93 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=ASUS Battery POWER_SUPPLY_MANUFACTURER=ASUSTeK POWER_SUPPLY_SERIAL_NUMBER=... 37DA8F41C55E5852A5192AB323452BEA 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=MX Ergo Multi-Device Trackball POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=... POWER_SUPPLY_CAPACITY_LEVEL=Normal /sys/class/power_supply/ps-controller-battery-35:53:3a:d6:e7:74: POWER_SUPPLY_NAME=ps-controller-battery-35:53:3a:d6:e7:74 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_CAPACITY=85 POWER_SUPPLY_SCOPE=Device