replacing J1772 cable on SPX Voltec (5 lead) with a 4 lead J1772?

Hi,

My Voltec spx J1772 failed, the head is loose and I thought I might as well swap for a 25 feet non-coiled J1772. When my part came in it has 4 leads and I'm confused as to how to install it. As anyone done this?



Any help is greatly appreciated. If all else fails, I'll have to buy a new L2 charger which I'm hoping to avoid.

Thanks!