Sega Saturn Battery Backup - Which Side Up?

[FullCircle]

I can't see whether or not the positive side faces up, and I took the previous one out to take for matching without remembering how it was in the system. I've got a Saturn MK-80000A.

[InsaneDavid]

You know everyone laughed when I wrote a mod / maintenance tutorial on this. :)

Positive side up.

[FullCircle]

You know, I knew when I was posting this that you'd answer it, considering you recently dismantled an x'eye.