Riese and Müller posted press releases today announcing new Chargers and Superchargers with integrated PowerTube batteries. I've been waiting to order a Charger in the hope that they would be coming out with something just like this for Eurobike. I'd order a Supercharger with the belt drive Rohloff immediately. Unfortunately, they won't be coming to the U.S. I assume this is due to Bosch not supporting the PowerTube batteries here, yet. What a disappointment.