The 45 kWh is a terrible charger (I own one) but I refuse to believe there’s a 210 km stretch without a charger there. Even the Tesla Superchargers are open to the public.

300 Watts are pretty much the commonly accepted rule of thumb for the onboard charger’s consumption. Also, imprecisions are pretty common in all sorts of equipment. My former wall charger constantly under-measured voltage by 10% and now that it was replaced (for different reasons) I’m seeing close to the full 11 kW for the first time.

Please upvote OP, I’m collecting insulting sticker ideas for my next EV.