Because it was 2 bucks cheaper than the black electric toothbrush.

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[–] 2 points 2 months ago (1 child)

YSK it's super easy to just swap the battery on those. Mine was down to dying every 2-3 days. Got a new battery for 25 bucks, they're easy to find.

The bottom of the charging base acts as the 'screwdriver' of the bottom of the brush. There are videos easy to find online too. Now it lasts 10 days again easily

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