Powabyke shopper deraileur

[Binman007]

I'm changing the power controller on a early powabyke shopper one connection say deraileur anybody know what this is please

 

[JPGiant]

Shimano Di2 ??????
Sorry couldn't help myself!
RD gear sensor cut-out?

 

[Woosh]

that connector is for the throttle:

 

[Binman007]

Shimano Di2 ??????
Sorry couldn't help myself!
RD gear sensor cut-out?

Sorry for being so thick lol