i recently buy a new esc mm (new version)and what is the truth about the compatibility??for a 4s or 5s lipo...i read few topic and i found nothing to really answer my question...last week some fire come out of my 2 year mm and is died.

however i always run my maxx on 4s with a 9l..and nothing wrong
died of other one ..no tanks
the new version can handle 4s and a feigao 9l?? i hope.