Dead Battery

[PARAGON]

Where did those pics come from. I have tried to get with some tray makers to have that exact setup for mine. I want to add a red top to my yellow top for the cranking amps. The yellows are not enough by themselves if they are a little drained and it gets cold. They don't have the suggested cranking amps that the H2 calls for, so I was wanting to do the Red/Yellow setup with isolation and it looked like it would fit like those pics but I was going to try to fab a tray myself.

So, the question is where?