It sounds odd, doesn't it!?
12 V system, nr.6 6V cart batteries
, 3 to port, 3 to starboard, linked across the boat
I can Connect each pair in series, with a +bar and a -bar on each side, and the connection to charger
and loads across a diagonal of the bank (cons: I have three wires across the boat
, a bit loose, one for each pair)
each set of 3 (port/starboard) is wired in parallel, both positive/negative with a copper bar.
2 inner bars (+/-) are wired via say 2 additional wires, to make each battery work
Is it any better if loads and charger work
on the +/- with TWO points of contacts (a single
one would make each battery
work differently depending on distance from terminal). ?
Is it just about logistics and mechanical set, or am l missing some electrical
considerations in preferring one to another?
E.g. In case of default, is any of these two sets any better ?