Coach Batteries
The coach batteries in my motorhome are starting to show their age (6 years old) (accelerated because I once accidentally drained them to dead-zero) and I need a couple replacements. The current ones ...
Forum Discussion
smlranger wrote:
Since you indicate you don't need a lot of battery reserve (don't have an inverter), I would just shop for a good truly deep cycle group 27 or 31 battery. Interstate, NAPA, Advance Auto Parts.... shop for the best warranty.
Consider AGM's if your battery access is difficult (for watering).
X2
And if two in parallel make sure that they are connected to the coach in a balanced manner: obviously positive to positive and negative to negative to parallel the batteries then connect the leads from the coach: negative to one battery and positive to the other. Although with low current draw or charging it is less important, but there are no extra costs (unless the leads you have don't reach).
