Question Will it safe? I have removed my ASUS laptop non-removable battery.

May 5, 2019
I am not a fan of non-removable battery user, but recently I bought a new ASUS model X441MA. The laptop comes with non-removable battery, so I take out the battery and try to run with no battery, only plugged-in, and it works. My concern is the power adapter does not have a brick, only plug to the end like a phone charger " I mean like DELL's power adapter , having a brick in between the plug and at the end connect to laptop " . Will the plug melts or something dangerous if I using this laptop for a long time? Thanks.