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: HX6800/44, HX6859/68, HX3415/07. Click here to show more product numbers ›

Frequently Asked Questions

How long should my Sonicare toothbrush battery last?
In which countries is the Sonicare app available?
How does the brushing guidance work in the Sonicare app?
How do I enable or disable the pressure sensor on my Sonicare?
Why is there a gap between my brush head and handle?
What are the brushing modes for my Sonicare toothbrush?
How does the pressure sensor feedback work on my Sonicare toothbrush?
Can I use my Sonicare charger with other toothbrushes?
How do I register my Sonicare toothbrush?
How to clean my Philips Sonicare toothbrush?

Looking for something else?

Discover all Philips Support options

Support Homepage