Battery Buildup
Joseph Strong of Barrington, Rhode Island, asks:”I am repowering my Bristol 35.5 with a Yanmar model 3YM30 diesel engine, but I also want to increase my electrical capacity. Currently I have two 12-volt batteries with a standard three-way battery switch (Bat. 1, Bat. 2, and Both). I would like to add two more 12-volt batteries and align them like the two-bank configuration













