/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=Not charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-poly POWER_SUPPLY_CYCLE_COUNT=15 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15480000 POWER_SUPPLY_VOLTAGE_NOW=15619000 POWER_SUPPLY_POWER_NOW=0 POWER_SUPPLY_ENERGY_FULL_DESIGN=52500000 POWER_SUPPLY_ENERGY_FULL=52500000 POWER_SUPPLY_ENERGY_NOW=28320000 POWER_SUPPLY_CAPACITY=53 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=5B11M90029 POWER_SUPPLY_MANUFACTURER=Sunwoda POWER_SUPPLY_SERIAL_NUMBER=... /sys/class/power_supply/hid-08:b7:38:24:40:c8-battery: POWER_SUPPLY_NAME=hid-08:b7:38:24:40:c8-battery POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_ONLINE=1 POWER_SUPPLY_CAPACITY=37 POWER_SUPPLY_MODEL_NAME=Goldtouch Bluetooth Keyboard POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_SCOPE=Device