Anonymous5 months ago000Dear all, lately it seems to me that the battery is being used up very quickly - are you experiencing the same development?Show in original language (German)matthias_heidrich5 months ago • purchased this product000purchased this product Helpful answerNope, still OK after 2 yearsShow in original language (German)Commentmadconqueror1 month ago000Yes, the same here for a few months now. Battery only lasts 7-10 days (continuous operation for up to 6 hours per day). Previously for months.Show in original language (German)CommentAnonymous5 months ago • purchased this product000purchased this productWhat do you mean by fast?Show in original language (German)Commentsir_aubi5 months ago • purchased this product000purchased this productI have 2 of them and no problems for years with either...Show in original language (German)Comment