gerry mcg
LIFE MEMBER
The Votronic vcc1212-50 B2B have has 3 battery connections,Thanks but I'm still trying to get my head round your set up. I think I have followed it up until your last sentence about wiring through the B2B
A 12v IN Start (+ive) (receiving currently from the Alternator via the Starter battery)
A 12v common (-ive); and
A 12V BORD, (+ive) that is the B2B output to the habitation battery.
If you wire the charger 12v+ output into the B2B +ive "OUT Bord" terminal along with the cable to supply the hab Battery, and the charger 12v- output into the B2B "12v Com" -ive B2B terminal along with the other -ive cable that connects the B2B to the hab Battery
You can utilise the cable between the B2B and habitation battery to supply the current from the charger