Just picked up a basket case gem, no batteries, no charger, installed new batteries and jumped the black relay grey wires and it works, has newer dc to dc converter, I’m having a hard time figuring where all the extra wires are supposed to go, there is a 120 plug for charger in, double green and white plug out I’m assuming for 72 out and another plug with three wires, interlock maybe? How do I get a wiring diagram, nothing good online, help
Thanks joe