This Philips Sonicare toothbrush is designed to provide up to 14 days of regular brushing on a full charge. The battery level screen will briefly appear on the display:

• When the toothbrush wakes up
• Before it goes to sleep, after 30 seconds of inactivity
• When the toothbrush is placed on the charger and begins charging

Note: The battery can take up to 24 hours to fully charge before first use, but you can use the Sonicare toothbrush before it is fully charged.

 

 

 

The information on this page applies to the following models: HX9815/98 , HX8312/11 , HX8312/14 . Click here to show more product numbers  ›