I need a wiring diagram for RXV Freedom EZ Go golf cart,48 V battery supply, 12v lights

SOURCE: need wiring diagram for ez go golf cart modle x444-3p

This might be useful for you. Check it out.

http://server1.buggiesunlimited.com/phpBB2/viewtopic.php?t=6298

SOURCE: need battery wiring diagram for 1987 ezgo golf cart

Tell me what cart you have and i can help. Not all carts get wired up the same way as this link demonstrates. In the pix pay close attention to how battery one gets hooked up as this sets the pattern

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SOURCE: I NEED A WIRING DIAGRAM

what does a wiring diagram have to do with a cup holder mount? You might want to change how your question is posted to get people better able to help you!

SOURCE: step father tring to fix

Give me some more information about this problem. May be i can help.

SOURCE: I need a wiring diagram

You'll probably want to find a transformer to convert 48v to 12v. The wounds on the transformer would have a 4:1 ratio. You could do so with a regulator, but that'll burn up power and you'll need a decent heat sink to dissipate the energy. A relay is basically a switch. A transformer's the way to go.