We have added a new video to our YouTube Channel showing how to dismantle and change the battery in the Braun Oral-B Professional Care type 3756 toothbrushes. This includes the Professional Care 600, 1000, 2000, and 3000 models and TriZone 600, 1000, 2000, 3000 and 4000 models.
Watch the video below or click here to watch it on YouTube!