I know that it was adressed to pichlo, but it was fitting anyway

I'm living in Germany. And for me the easiest way to send parcels is DHL, because they have an office just over the street. And beside of that I think it is the best logistic service here in Germany.
By the way, I doubt that tranex has any office at my place. But even if i choose to send via DHL there is a good chance that a partner company of DHL (like tranex) will deliver it to you.

I have looked a little bit deeper in the Lithium Battery problem. Seems like it isn't a real problem. But I have to read some more documents.

Still the package would be just insured up to 50 € and i would ask for 70 €...

Would you like to have some pics, before we solve the logistic problems.