/sys/class/power_supply/AC: POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=1 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Full POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-poly POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11250000 POWER_SUPPLY_VOLTAGE_NOW=12563000 POWER_SUPPLY_CURRENT_NOW=1000 POWER_SUPPLY_CHARGE_FULL_DESIGN=3555000 POWER_SUPPLY_CHARGE_FULL=2829000 POWER_SUPPLY_CHARGE_NOW=2829000 POWER_SUPPLY_CAPACITY=100 POWER_SUPPLY_CAPACITY_LEVEL=Full POWER_SUPPLY_MODEL_NAME=DELL 5NDNH0A POWER_SUPPLY_MANUFACTURER=SWD-ATL3.560 POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hid-dc:2c:26:0a:7d:e4-battery: POWER_SUPPLY_NAME=hid-dc:2c:26:0a:7d:e4-battery POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY=100 POWER_SUPPLY_MODEL_NAME=Keychron K8 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device