I'm in the middle of upgrading my car from 36 to 48V with 500 amp controller. I have two carts to use for parts. All the cables are either 4 or 6 Guage. They arnt in the best of shape, but I got it working. The lengths are not ideal either. So I want to make all new cables. I know a lot of people upgrade their 6 Guage cables to 4. Since I'm making all new, I can do whatever I want.
What I'm asking is "if big is good, is bigger is better". LOL. Of course, there's a limit to everything. Is there any reason to go with 2 Guage (or bigger) or is that useless overkill?
What I'm asking is "if big is good, is bigger is better". LOL. Of course, there's a limit to everything. Is there any reason to go with 2 Guage (or bigger) or is that useless overkill?