Dear Malte,
Thank you for your reply from June 2024 (see below).
I bought the PRO25S afterwards and it works great with my BMW G20 330d MildHybrid from 2023.
Now:
Some users in German forums claim or question whether the PRO25S is possibly too strong for the 102 Ah AGM battery in the G20. 25 A charging current is too much and would damage the battery in the long term.
Can you write something about it? Does the PRO25S limit the charging current for the respective battery? Or does the vehicle's charging management system limit the charging current?
Other users write that the MXS 10 would also be sufficient. Others say that with the 10 A charger, the car's control units restart and go back to sleep many times during charging (which may not be healthy).
Is there any information on this from CTEK? If so, I would like to clarify these two points in the big German G20 forum.
Users want to be sure that the powerful PRO25S will not damage the car battery.
I look forward to receiving information from you.
Thank you very much for your support.
Best regards and Merry Christmas from Germany