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    Philips Support

    How long should my Sonicare toothbrush battery last?

    Published on 26 April 2024
    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: HX3641/21 , HX3671/33 , HX3651/31 , HX3651/32 , HX8931/10 , HX9352/49 , HX6859/35 , HX6823/16 , HX6851/56 , HX6877/23 , HX3215/42 , HX6800/06 , HX6807/06 , HX3225/35 , HX3215/54 , HX9924/06 , HX9954/56 , HX6712/06 , HX6912/21 , HX6992/01 , HX6782/34 , HX6512/02 , HX6721/35 , HX6321/03 , HX6232/20 , HX9368/35 , HX9111/12 , HX9112/52 , HX9312/04 , HX9372/04 , HX3215/03 , HX9352/30 , HX9112/12 , HX6631/01 , HX6231/01 , HX9362/67 , HX9352/04 , HX6311/07 , HX9112/02 , HX9182/10 , HX9182/08 , HX5251/02 , HX6511/50 , HX6993/03 , HX6972/10 , HX9332/04 , HX6711/02 , HX9342/02 , HX6730/02 , HX6511/02 . Click here to show more product numbers Click here to show less product numbers

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