Philips Support

How long should my Sonicare toothbrush battery last?

The battery life of your Sonicare toothbrush depends on how often and how long you brush. Based on a two-minute brushing session twice per day, the battery will last at least two to three weeks with a full charge. If you are experiencing issues with your toothbrush's battery, please click on this link to initiate a warranty exchange.

The information on this page applies to the following models: HX3641/01, HX3651/12, HX6800/44. Click here to show more product numbers ›

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