Not as far as I know. It's not my first Pulsonic, the first one died after 4-5 years. As I said, the manufacturer does not supply replacement batteries. There are tips and instructions for changing the battery on the Internet. I have not been able to open my Pulsonic without total damage. But in my experience, the battery technology in Braun appliances is rather disappointing.

Unfortunately, we don't have any real empirical data on this. We have forwarded the question to our community and hope that a user can provide input on this.

You can find the difference in the description of each item, see here the comparison list: https://www.digitec.ch/Comparison/10134017-13450790 For further questions, please contact our customer service directly: https://helpcenter.digitec.ch/hc/en-us/requests/new

In this regard, it is best to contact our customer service directly at https://helpcenter.digitec.ch/hc/de/requests/new. Then your request can be checked individually.

The Clean seems to be the newer version with more rotations, the Slim One has also been removed from the range in the meantime...