Current Unit [Coretemp] CPU0: Cannot get temperature CPU1: Cannot get temperature CPU2: Cannot get temperature CPU3: Cannot get temperature [ACPI Thermal] tz0: 25.1 C [ACPI Battery (sysctl)] Cap remain: 0 percents Time remain: On AC State: 4 Units: 1 [battery0] Present: yes Design capacity: 8947 mAh Last full capacity: 4450 mAh Technology: secondary (rechargeable) Design voltage 7600 mV Capacity (warn): 894 mAh Capacity (low): 271 mAh Low/warn granularity: 89 mAh Warn/full granularity: 89 mAh Model number: DELL GD1JP65 Serial number: ... Type: LiP OEM info: SMP State: critical Remaining capacity: 0 percent Remaining time: unknown Present rate: 1 mA Voltage: 7186 mV