/sys/class/power_supply/AC: POWER_SUPPLY_NAME=AC POWER_SUPPLY_TYPE=Mains POWER_SUPPLY_ONLINE=0 /sys/class/power_supply/BAT0: POWER_SUPPLY_NAME=BAT0 POWER_SUPPLY_TYPE=Battery POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_TECHNOLOGY=Li-poly POWER_SUPPLY_CYCLE_COUNT=118 POWER_SUPPLY_VOLTAGE_MIN_DESIGN=15200000 POWER_SUPPLY_VOLTAGE_NOW=14466000 POWER_SUPPLY_CURRENT_NOW=432000 POWER_SUPPLY_CHARGE_FULL_DESIGN=4211000 POWER_SUPPLY_CHARGE_FULL=4074000 POWER_SUPPLY_CHARGE_NOW=541000 POWER_SUPPLY_CAPACITY=13 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_MODEL_NAME=DELL JGCCT3A POWER_SUPPLY_MANUFACTURER=BYD POWER_SUPPLY_SERIAL_NUMBER=...