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Oral-B iO-Series 9N (Oscillating toothbrush)
EUR239,–

Oral-B iO-Series 9N

Oscillating toothbrush

Question about Oral-B iO-Series 9N

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Anonymous

4 years ago

How long does the battery last on average? Merci

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Hermel1234

4 years ago

The battery lasts approx. 4 times 2:00 minutes cleaning, i.e. 2 days.

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sbuechner

4 years ago

Hello, from my experience you need approx. 10 % battery capacity for 1 cleaning (3 min.).
So you can clean about 10 times with one charge.