My ESC has twin male deans connectors and I've been running (2) 2cell batteries on my Apache C1. I would like to run a single 4 cell battery. I want to make the connector to do this, but i'm not sure how it needs to be wired. I will be using deans. Could someone post a diagram or a link to a video that explains the process. Or is it ok to just leave one connection from the ESC not connected?

Thanks

Youll need to make a jumper. Just solder a deans with a wire connecting positive and negative.