Looks pretty comprehensive, gives all of the useful metrics and will be accurate as the car makers don’t always seem to make sense – some include charging losses, some don’t*. Losses are not just in the conversion from 240v to the pack voltage but also in heating or cooling the battery pack to optimise charge at rapids, the charger will say, for example, 55kw delivered, the car will report 50 added. Of course, you pay for 55, so the losses are just another part of the running cost.
*My Kia Soul, for example, states a 45,000 lifetime average of 3.3m/kw in the trip meter, never reset by me since new, but if you go into the Kia App its all over the place, stating a 4.5 or something rate, which I know is incorrect.
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