I want to know how long the battery will last before I need to replace it. I use the toothbrush regularly, so I want to make sure I have an idea of how often I will need to change the battery.
HANMEI, SN-800, Electric Toothbrush, User Manual
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Nov 01, 2024 - 03:24 AM
A single AAA battery can last for approximately 30 days with regular use. However, the actual battery life may vary based on usage patterns. It's recommended to have spare batteries on hand so you can replace them when needed.
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