I just bought a new laptop but the ac duration is showing something like this. Is my laptop being used as a display model or is there something wrong?

[johnjohn4554]

Usage historyHistory of system usage on AC and batteryBATTERY DURATIONAC DURATIONPERIODACTIVECONNECTED STANDBYACTIVECONNECTED STANDBY2018-09-23 - 2018-09-30--167:59:59-2018-09-30 - 2018-10-07--167:59:59-2018-10-07 - 2018-10-14--167:59:59-2018-10-14 - 2018-10-21--167:59:59-2018-10-21 - 2018-10-28--167:59:59-2018-10-28 - 2018-11-04--167:59:59-2018-11-04 - 2018-11-11--167:59:59-2018-11-11 - 2018-11-18--167:59:59-2018-11-18 - 2018-11-25--167:59:59-2018-11-25 - 2018-12-02--167:59:59-2018-12-02 - 2018-12-09--167:59:59-2018-12-09 - 2018-12-16--167:59:59-2018-12-16 - 2018-12-23--167:59:59-2018-12-23 -

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