So I am just wondering how is it possible for me to get 10.9 kWh out of my battery when its only rated 10.7 for 2014 usable, its going on 5 years old with about 56k miles on it. Im not complaining just wondering how. During the winter I noticed on average its down to 10.2 kWh but during this summer I have seen it get 10.5 and then now and then 10.7 and above or like today 10.9 as shown in the picture. And it was just typical driving which after I used a 0.10 gallon of gas to get the rest of the way home once the battery was used up. See picture.