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by yencabulator 194 days ago
I'm using an Oral-B electric toothbrush from 2009. The (non-replaceable) battery needs to be charged about every 3-5 days now, which is not a problem because it sits in its charging stand every night.

My wife bought some cheap electric toothbrush that runs on AA batteries, which can be rechargeable and have a lifespan independent of the gadget.