RV Battery
I have a 5 year old Interstate battery that needs replacing on my 5er. I suspect that it has been failing for a while. Plugged to 120 V it showed 4 circles. Removed the 120 V power and the RV battery ...
Forum Discussion
?? A Marine/RV battery are starting batteries, not deep cycle batteries! They are designed for boats, and class C RV's which require starting batteries. Yes they are a little more "robust" than a standard battery, but what you want/need are deep cycle batteries. The reason people go with the 6 volt golf cart batteries, one they have more amps, and two they are deep cycle. If the battery your buying has a CCA, Cold Crank Amperage, rating it is not for you! If you can purchase a AGM type deep cycle, which does not vent, and requires no maintenance, other than keeping the terminals clean. They will last much longer than a lead acid battery.
