Dual battery isolator?

[tuttz86]

Hey guys. Just wondering if anyone knows what this is. I think it’s a battery isolator or something to do with dual battery systems as it’s got wires coming from main battery to it and then some coming off going nowhere. I just Can’t seem to find any info on it. Any help would be appreciated. Cheers

 

[junior80]

the round thing is a dual batt solenoid. The black box in hte top picture I dunno, does the car have elec trailer brakes? any brand names on anything?

 

[tuttz86]

Thanks for that. Nah, no brand names. There's just a fuse in the black box but has wires running to the solenoid. I will pull it all out when I get a chance and see is anything is written on it.