Hi, I have tried a couple of scenarios that seem to have an effect. If you select a charging station through the button on the dash, 'Search for Charg. Station' find your chosen station and then select it as a destination in the navigation, or the navigation directs you to a charging station as part of the route guidance then it seems the car knows it is due to be charged and starts to pre-condition the battery. I have been able to charge at 110kW on a battery from about 25%. When the battery capacity gets higher, say 70% the charging rate reduces. If I just drove to a charging station not though the navigation route guidance then the charging rate was much lower, even when starting at 25%.
Essentially, let the navigation system take you to the charging station for best charging rate.
A bit wordy, but hope it makes sense.