JimK-NY wrote:
After 4 pages of opinions, it is interesting that there does not seem to be any data or studies cited which show proven advantages for 6 volt batteries. The closest was someone mentioning that Trojan considered 6 volt batteries to be more durable.
I think if you went for a comparison chart that showed pounds of battery per amp/hour you'd find that 6v golf cart batteries have the advantage. If I added up 4 100ah 12v batteries vs 4 235ah 6v batteries you'll be ahead with the 6's and also use less space and right at the same weight.