I read on a dutch Twizy forum that from now on one can buy the battery when moving to a country which has no Twizy-service. Ask RCI for the details.
So how do I get a (temporary) address in one of these countries? Or can we set up a small independent country?
Do I actually have to move or just tell RCI I’m moving, and what happens if you come back?
All sounds a bit odd really. @ALEXAKOS could suddenly have a number of us a temporary house mates or at least a mail box.
I just transfer this information to guide those who are interested where to ask for details 
I had read that in the German contract and that was my plan. That when you move you have the right to return (not buy) the battery.
All you need is a statement of your city that you are relocating and are no longer a registered citizen