Accoring to a press report a few days ago, a business lass undertook a long distance drive in her posh BMW EV which had a range, as she said of 180 miles but realistically was about 160. Long story short, by the time she'd found chargers that were either not occupied or not broken on her planned regharging route, the journey took nearly 12 hours. In an ICE car, it would have taken about 4 1/2 hours.
But nobody would write a story of "woman completes car journey".
Either she is a numpty, untruthful or has really really really bad luck.
4.5 * 60 mph = 270 miles ?
Her car range is 160 so she only needs 110 extra miles.
Drives 110 miles til she has 50 miles (50/160 = 30 odd percent battery) left and charges to 80% range - so 80 miles added - she now has 130 miles in the battery.
Drives another 80 miles or so til she gets to 50 miles left (again 30% battery) - a few minutes to take her to say 100 miles in the battery (60 odd percent).
Two stops would take her maybe an hour ?
Not quite sure how you could turn that into 7 hours.