https://www.linkedin.com/in/christian-behring-a3bba859?authType=name&authToken=zjZf&trk=prof-sb-browse_map-name In his profile he is listed as working for both Litarion and Bombardier. Could mean a collaboration between the two companies? http://primove.bombardier.com/products/battery.html  Could it be for this project? http://www.canadianmanufacturing.com/research-and-development/germany-gives-bombardier-5-9m-rd-battery-powered-train-175858/   After all he is the lead buyer for Bombardier.