How long should my Sonicare toothbrush battery last?
Updated on 2022-05-25
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.
Operating time for each toothbrush
The below operating times are based on a full charge and regular use (twice a day). It can take up to 24 hours before your Philips Sonicare toothbrush is fully charged. To avoid an empty battery, you can always leave your toothbrush on the charger between brushings.