Quote Originally Posted by dazp1976 View Post
How thick are the pins?
Maybe these will fit. Either:
Lipo balance cable 5s (JST-XH).
Or a few 2 pin JST type.
XH are 2.5mm pitch - the Duponts are 2.54mm

As Jazz says, grab a bunch of Arduino patch cables and glue them if you want something off the shelf. Or PM.

Edit: JST-RE might fit - they are similar to the Dupont.