1200 DVT Gps Power Feed Lead Plug Type Thingy Wotsit.

Sorry, had a good look and can’t find the connector. Suspect I gave it away.

 

I’ve sorted it. If you’re looking at the face of the female connector with the retaining clip at the top the red + cable is on the right.

 

Useful - just looking at the same thing and trying to work it out! Wouldn't want to get them the wrong way round and destroy something! Thx.