1-3 of 3 Answers
About a week
Sorry, there was a problem. Please try again later.I plug mine up about once a week and it's still at 40-50 % charge.
Sorry, there was a problem. Please try again later.A fully charged battery lasts about a week but charges quickly (about 2 hours). It takes a few minutes to get a quick charge to allow you to brush. The travel case works as a charger and doesn't hold a charge. You put the handle in the case and attach a cord to plug it in for charging.
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