thats the wire I want to stock up on because it easily breaks.... balance boards RARELY break.

A 1000 wow you are very abusive in your b wires.

oh yeah.... wow..... so you know where I can get only the wire?

Google search can be your friend... a lifetime supply... LOL

You can try if the XH plug will fit, Otherwise you can cut off one plug and solder the cable to the balance board.
Or replace the connector on the balanceboard to an XH connetot or just a simple pinheader.

Try RC Accessory.com, Battery Balacing Cables. They sent by USPS from Florida. Taks about a week, Extension come 12.3" long 6S capable..