NRALIFR wrote:
In the RV world, the idea that 6V batteries are always the way to go, for everyone, every time, is a myth as persistent as never letting a battery sit on concrete.
:):)
I have observed RVers posts over the years on what are the best batteries and everyone has their own opinions on which batteries are the best for their situations, but I have never heard about this "myth" regarding 6V batteries, just honest, real life experiences from RVers.
38 years ago we purchased a 1978 Vanguard 8' TC which had an ice box, hand pumped fresh water system, manual lit HWT and manual lit furnace and 3 small lights all receiving power from a 12 V battery in the truck. Made due electrically as long as we did not use the furnace much(warm weather camping).
Fast forward, we had a TC with 4x6V AGM's and presently a TT with 4x6V GC2's. Power requirements have changed over the years meaning that with the large increase in daily AH required, batteries have become a lot more relied upon in every day RV life. In our case we need batteries that can be drawn down a fair bit every day(we dry camp 95%) and charged back up to close to 100% with out having to be replaced every few years. Also, it would be nice if they were not too heavy and didn't break the bank.
On the advice of many on this site, 6V GC2's were the popular choice but not the only choice.
Your choice and number of batteries has a lot to do with your camping style(dry camping or power pole princess), battery location, (AGM required inside?) and budget(Lithium$$$).
Dave