Could someone tell me specifically where I should connect the +positive cable on to the van battery for my Victron Orion b2b charger. I know this probably seems a daft question but I have inbuilt fear of 'van electrics' for fear of something going wrong and the van not starting. I'm no vehicle mechanic/engineer

I took the photo above (assuming I should bolt on here) and then noted what looked like a bus bar at the back of the battery compartment, should I connect there?. This is all happening in a 23 plate crafter.
Thanks

I took the photo above (assuming I should bolt on here) and then noted what looked like a bus bar at the back of the battery compartment, should I connect there?. This is all happening in a 23 plate crafter.
Thanks