I use the charging cable on the BMW X1 xDrive25e Steptronic. The charging cable does its job well.
In approx. 8 hours, the 16KW battery is fully charged at 2kW/h on a normal household power outlet.
But!!!! , the charging cable can probably be much faster, namely up to 3.5 kW/h.
However, BMW states that charges of up to 2kW/h are only possible via a household socket.
I find that sad. Especially since charging at home is significantly cheaper.
Why should I go to the charging station with the stronger cable, where the car will be fully
charged in about 2.5 hours, but which is significantly more expensive. It is annoying!!!
It's no wonder that many turn to Asians, because they have a much better grip on such issues.
Conclusion: I have a well-functioning cable, but I can't use the full power.