Routing the Cable to install a EcoFlow 800w Alternator Charger

[Twunt]

I would ideally like to connect it to the main battery terminals but struggling to find which ones they are, suppose I could actually try and look in the manual

 

[Corradobrit]

I would ideally like to connect it to the main battery terminals but struggling to find which ones they are, suppose I could actually try and look in the manual

In the engine bay on the battery?........Its feeding the cable through the bulkhead that has me confused so the terminals under the passenger seat (RHD) seems best option