fazua e50 battery carrier

  1. J

    Fazua E50 extra battery carrier

    I have a Trek Domane+ with Fazua E50 battery. I bought an extra battery and the battery bag, but attaching it to the top tube is not working, as it slips and hits my legs. I think it would fit in my vertical-tube water bottle cage, but needs a different bag for that. Anybody solved this...