@WestLawns was saying to a friend earlier today that I've been on electric toothbrush for so long now that when I find myself out of battery I have to focus to remind myself what I'm doing.
@WestLawns I use the SURI ultrasonic brush. Been a great wee brush over 4 years of use. Charge lasts 30 days. So, if you're going away for a couple of weeks you don't need a charger.