Depending on which model you have, it should take between 14 and 22 hours to fully charge the brush, and then the juice should last for between 5 and 12 days of brushes (when brushing twice a day, for 2 minutes each time).
If this is your first time using the product, you should fully charge the battery before using, which can take up to 16 hours. Once your handle is fully charged, continue using your electric toothbrush until no charge is left. This will help your battery perform at its best longer.
Whether you leave your charger connected all day to keep your electric toothbrush topped up or just charge it when needed, the cost of the energy consumed is minimal. Oral B said its charger was designed never to overcharge the toothbrush , which means it will use just 2.8 kWh a year.
Why does it take so long to recharge ? Because they are used in water there is no direct contact with the charger, in other words they are contactless a bit like some of the new mobile phones. This takes longer.
Take the tooth brush off for the 2 minutes it takes to brush teeth and put it back on the charger. This is from a randomly selected Oral B toothbrush users manual. the charging unit to maintain it at full power. Overcharging is impossible.
No, you cannot replace the battery in your Oral – B electric toothbrush . The battery is contained within the electronics of the toothbrush handle and the unit is then sealed to keep it water tight.
Life Span . The average life span of an electric toothbrush is 3-5 years.
The average life span of an electric toothbrush is around 5 years.
How long do batteries in an Oral-B battery powered toothbrush last? Oral-B toothbrushes that use alkaline batteries, such as our Pro-Health Clinical (Type 3744) brush, should last between 4 and 6 weeks on fresh batteries. Our brushes are designed to be used for two minutes , twice a day.
Our pick. Oral-B Pro 1000 . The best electric toothbrush. Runner-up. Philips Sonicare ProtectiveClean 4100. A quieter brush. Also great. Goby Toothbrush. Best online subscription, plus USB charging.
Sometimes, toothpaste can get stuck around the on/off button, and this can cause it to not function correctly, or be difficult to press. We recommend giving the toothbrush a thorough rinse under some warm water for at least ten seconds, as this should clear up any toothpaste residue.
A red light on your Oral – B electric toothbrush could be one of three things: This lights up when it’s time to charge your toothbrush , as there is only juice left in the battery for 1 or 2 more brushes. Now would be a good time to charge it.
The best way to check whether these brushes are charging is to pick the toothbrush up off the charger after 30 mins and switch it on, if it comes to life you know that the juice is flowing and can switch it off and leave it on the charging stand for the full 16 hours it needs to retain a full charge .
If the appliance doesn’t work at all, make sure the power is on at the outlet, then test the electrical cord and battery recharger with a multimeter and replace the cord or charger if needed. If the unit still doesn’t work , clean the charger post.