Busbars & Power Distribution

About

One stud instead of six ring terminals stacked on a battery post. A busbar is what turns a rats nest of piggy-backed terminals into a build you can fault-find in the dark. Single, dual and four-stud posts in M8, rated to 300A, in red and black so positive and negative stay obvious. Size it for the whole load, not the biggest circuit. The busbar carries everything downstream of it at once, so a 300A bar behind a 200A inverter and a fridge circuit is not overkill. Copper bar stock is here too if you are making up your own links between batteries.