/sys/class/power_supply/hid-d4:dc:cd:7f:f7:22-battery: POWER_SUPPLY_NAME=hid-d4:dc:cd:7f:f7:22-battery POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY=92 POWER_SUPPLY_MODEL_NAME=Pac Edge’s Keyboard POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device