At Ionic Industries we want to help our community by providing a range of guides for replacing the battery in a variety of different electric toothbrush models.
We have now published our latest battery replacement guide online, this time for repairing the Braun Oral-B Professional Care Type 3728 models. The type number of your toothbrush is marked on the bottom of the handle.
The Braun Oral-B Type 3728 goes by many different names on the box including:
- Professional Care 7400
- Professional Care 7550
- Professional Care 7850
- Professional Care 8000
- Professional Care 8300
- Professional Care 8500
- Professional Care 8850
- Professional Care 8900
Take a look at the full guide here and learn how to repair your toothbrush now!
