Warn makes all that stuff, and I carry a set of their #26405 jumper cables. Look in my build thread. Basically, if you put a short set of cables on your battery, terminating in a Powerpole connector, your winch can have a short set to mate up to it, or you can plug in the Warn jumper cable set. The jumper cables are also useful as a stick welder, by adding another Optima in series.