root@debian:/home/user# cat /sys/class/power_supply/BAT0/uevent DEVTYPE=power_supply POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Not charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Unknown POWER_SUPPLY_CYCLE_COUNT=0 POWER_SUPPLY_MODEL_NAME= POWER_SUPPLY_MANUFACTURER= POWER_SUPPLY_SERIAL_NUMBER=
root@debian:/home/user# cat /sys/class/power_supply/hidpp_battery_0/uevent DEVTYPE=power_supply 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=Wireless Touch Keyboard K400 Plus POWER_SUPPLY_MANUFACTURER=Logitech POWER_SUPPLY_SERIAL_NUMBER=28-98-be-bb POWER_SUPPLY_CAPACITY_LEVEL=Normal
