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My 200 euro electric toothbrush already has a dying battery and its only been a year. Sometimes I wonder if they do it on purpose.
by AniseAbyss 3y ago
My 200 euro electric toothbrush already has a dying battery and its only been a year. Sometimes I wonder if they do it on purpose.
- Ballas 3y agoThe key is to not store it on the charger. Only charge it when it is low - that dramatically increases the battery life. I have had sonicare brushes that failed due to metal fatigue with a battery that could still do ~2 weeks between charges.
- projektfu 3y agoMy first one had a soldered-in NiCd battery. I'm not sure if they're using a less toxic chemistry now. My current one is at least 6 years old now.