[This review was collected as part of a promotion.] My wife and I both bought the Panasonic 4100 electric toothbrush. We’ve had them for a couple months and she has not had to charge hers but I’ve had to charge mine about every week to week and a half! There is obviously something wrong with my battery! I expect it not to last as long as I was hoping! Not sure if I’ll buy another since there are other cheaper options that will last as long or longer!
[This review was collected as part of a promotion.] So far so good with Phillips toothbrush. I use the combo method..start with regular toithbrush than follow up with electric.