scoegg182 months ago000Why can't I charge my heatbox in the lorry but it should work with a powerbank?Show in original language (German)manu2 months ago000 Helpful answerIf you have USB then you have too little power. Buy a good cigarette lighter adapter with USB then it should workShow in original language (German)Commentdawittt2 months ago000This may have something to do with the maximum output power of the charging adapter in the lorry.Show in original language (German)Comment