well, I stumbled on this li-tec web page quite some time ago. Its the same building as litarion - I know its not existing in the former structure anymore, but this AGV and industrial application thing with Leclanche and the mondelez/walmart orders made me reconsider this...

https://translate.google.com/translate?sl=de&tl=en&js=y&prev=_t&hl=de&ie=UTF-8&u=http%3A%2F%2Fwww.li-tec.de%2Fanwendungen%2Fcerio-serve.html&edit-text=