Originally Posted by
MalFr
For reference certain Dell XPS can also take 135w, although i normally use a ugreen 100w charger for a slightly slower charge.
IIRC, Dell uses a non-standard approach to the 135W charging… So, no standard EPR charger (i.e. those which enable 140W @ 28V@5A, 180W/36V@5A and/or 240W/48V@5A will enable it, only Dell’s chargers which support the non-standard protocol will work.