WütendeLampiona161 year ago000Should I take the battery out when using the fan or can I leave it in?Show in original language (German)bikecv1 year ago000 Helpful answerIt's always inside with usShow in original language (German)Comment1 commentantonioaires1 year ago000Hello,You need to leave the battery in its place.No need to remove it.This allows you to move your fan around your house, garden, terrace, etc...Show in original language (French)Commentmilamar1 year ago000I completely forgot that there should be a battery in it, I always have it running on power and never took the battery outShow in original language (German)Comment1 comment