Dear All, I would like to monitor the status of my boat batteries. I have a service battery bank of 4x150Ah (12V in parrallel) + one 50Ah starter battery. In all posts I see, that battery bank are considered as single large batteries and are monitored as one (now let's leave the starter battery). Is it not neccessary to see the individual battery statuses, as they might go wrong one by one, thus need to be replaced one by one? Or as installed at the same time you would change them at the same time, thus a single monitoring is enough?