I forgot the exact battery remaining level, but it was in the mid 40% ish range. That said, I was going pretty quickly with some decent climbs. At a slower pace 40 miles is easy, 50 not out of the question. Depends on assist level, too
I had done a shorter version of this ride a couple days earlier and my Wh per mile was under 26 compared to this ride’s 35.7. Was going at a more leisurely pace then.