Moin wanted to take my laptop to school and know if I can charge it with my Samsung power supply. On the laptop it says connection: 230V, 50Hz, 8A max. On the power supply unit it says 5V 2.0A
Of course not, because the voltage is different… And I doubt that it is written on your laptop, rather on its power supply.
It may work, but if it does, it will be very slow.