Braun Oral-B Plak Control Type 4728 Repair Help: Learn How to Fix It Yourself.

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Author: Evan Gattuso

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Models

Plak Control, Type 4728

The Oral-B Plak Control Type 4728 Toothbrush is an electric toothbrush from Oral-B powered by Braun. It uses a 56mm x 17mm NiMH battery.

Oral-B uses “Type numbers” to identify their large catalog of electric toothbrushes. Type numbers are usually a more effective way to locate repair and service information for your specific toothbrush.

Note that the packaging or box might also list a Type number, like “Type 3757.” This is the Type number for the charger, not the toothbrush. To learn more about Oral-B Type numbers, visit their support site. The type number (4728) can be found on the bottom of the brush. It has Braun and Oral-B branding on the face of the brush.

Oral-B Type 4728 Service Page