On Monday, 11 September 2017 11:50:55 UTC+1, wrote:

Just get the cheap electric tooth brushes which use standard batteries. You'll thank me when the batteries in the uber expensive rechargeable toothbrushes die 5 minutes after the warranty is up.

Did that years ago. It didn't last long, the waterproof seal wasn't really waterproof.

ISTR there being youtube vids on how to open sealed Oral-Bs & replace the battery.


NT