I bought this* to connect my 2014 leaf to my 16A caravan socket.  

 

*The one I bought (now discontinued?) somehow regularly pulled over 16A and eventually melted my caravan socket + the end of the EVSE.  My sparky was nice enough to replace the socket out of his own pocket (verifying along the way that everything was installed and rated ok), and OEM audio went half way and replaced my EVSE, but didn't offer to pay for the socket repair.  OEM audio eventually stopped communicating with me.  Not sure if due to covid or just hoping I'd go away.

 

The replacement has been working great and OEM audio were astonished that the original failed (apparently that's never happened before), so YMMV.