Connect fuse directly to battery terminal?

Well, this is what I came up with so far. It's not pretty and a kluge so not sure I'll leave it this way but that's what I had on hand. I just built a very short cable and used the fuse I was originally using. I still may just remove it as It doesn't come near any metal or anything it could short to.

You can also see the limited space I have to work, it's on a truck camper and the battery box is a side cabinet.

Thanks for the input.