underhood fuse box help searched and can't find what I need

So I was having an issue with my fuse box under the hood. I took it out and found some water in the bottom got it all cleaned out. So my problem is the wire from batter and the one from the alternator. What one goes where. I don’t want to get them mixed up and cause damage. Anybody help?
Thanks in advance!

The battery cable goes on the one close to the battery.