So my Energy Detail screen said that I used 46 kWh since last full charge. 23% was remaining in the battery. I plugged it in into 120v outlet, through an energy meter, to measure the energy that goes into it. The meter said that the power consumer was about 1.38 kW. In theory, it should have fully charged in 33 hours. However, I had it plugged for about 40 hours, and despite the car saying that it is full charged, it was still drawing the same 1.38 kW from the grid. Overall, it consumed about 55 kWh of energy over 40 hours, but it was still charging at that point. That comes out to at least 17% losses when charging. Does this sound right?