Deere 310G Cable popped off lots of smoke / won't turnover

So I was on some rough terrain yesterday and my battery cable popped loose.
I looked down and smoke was coming out of the battery box.
I think it was just where it rested on the post and made a bad connection that arced.

Anyways now I try to start and everything seems fine but just a click up top in the panel but not a starter clunk or any turning over. I checked the fuses on the dash and everything is good.

Where do you guys think I should look next? Relay under the hood? Hopefully the...

Deere 310G Cable popped off lots of smoke / won't turnover