Boon Docker wrote:
...
If you are not running an amperage hog inverter (2000 watt) then a couple 6v deep cycle should work for you just fine.
...
Agree, this seems to be the kernel of it.
True Deep Cycles, like 6v golf carts, will handle many more deep discharge cycles than the type 12V "Marine/RV" batteries. But these "Marine/RV" batteries can handle short term higher loads with less voltage drop (per weight of lead); like what happens when you run a big inverter to power the microwave.
So if you're not having voltage drop issues with the 6Vs (no or only small inverter?), I would stick with them or similar true deep cycles, for their longevity.
Of course, if you're a really serious full-time boondocker, with cash to burn, lots of room and no weight restrictions, you can have the best of both worlds by just adding a whole bunch of true deep cycle batteries in parallel. Or switch to LiFePO4 if $$$ are no object. :)
