Thursday, August 23, 2018

battery - Can I charge my laptop with this charger

I forgot my charger at home but really need to get my pc running. I have a charger from a friend of my my pc has an output of 19V / 7.1 A and the friends has 19V/ 4.3 A. I know that the charger might overheat but what if I only charge when my pc is turned of will it still draw as many electricity when it is turned off? And I have a bit of a problem finding the polarity of my pc I found the one on the charger though


Edit: Found another one 19,5 V and 6,7 A should that one work

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