Got a Dell XPS 15 9550's battery replaced, been working out for a little while now has a 12% capacity issue. : r/techsupport
Dell xps plugged in not charging fix - YouTube
Dell XPS 15 9550 Battery not charging | DELL Technologies
XPS15 complaining about the charger even after I get a brand new one. Is this a known error? Should I look at the charging port, battery or the charging circuit? : r/Dell
Why is Dell XPS battery not charging? - Dell XPS 15 9550 - iFixit