I am trying to find out if I could extend the system charging my boat's 12v 110a house and engine batteries that are linked by a Cyrix-ct. I am looking to add another (less important) similar battery that powers a winch and was wondering if it would work to link this with another Cyrix-ct? I am guessing that the problem with 2 Cyrix in the parallel system there would be confusion about which one should connect. I would like to achieve sequential charging of the 3 batteries. The charger is a Victron Blue 15a with single output that works from shore power and the alternator charges the batteries when underway.
Many thanks for your advice.
Kind regards, Colin
