Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
When I researched before my installation I saw several mentioned using welding cable similar to that. You'll need some good 50mm2 lugs as well and get them crimped correctly.
I bought my own hydraulic crimper - see pic in my thread.