I bought a used 2013 Focus Electric with around 43k miles on it yesterday. Today I finally have a full charge and the display says a budget of 42 mi with 14 bonus - 56 total. Huh? I thought the range was 76? I know there's bound to be battery degradation eventually, but this much? Am I missing something?
I had it charged once to 65% and it said 46 might with no bonus.
School me on how the battery and charging and display works. Did I buy a lemon?