Cars have 3 types of MPGs I can think of: -Instant -Average (over any given length of time) -EPA Rated. I've never heard someone complain they get bad

Cars have 3 types of MPGs I can think of: -Instant -Average (over any given length of time) -EPA Rated. I've never heard someone complain they get bad mileage sitting in traffic and not understand that instant mpg != EPA mpg for specific conditions. This is why its strange that Apple removed this measure. However, I am not sure what you are arguing. For displaying the mAh or for bringing back the 'Time Left'?