6v or 12v?
All else being equal, which is preferable and why? 2 220 AH 6v batteries or 2 110 AH 12v batteries
Forum Discussion
Freep wrote:pnichols wrote:
I reviewed the brochure for that propane fuel cell and it looks like it might have great potential for use in an RV.
According to it's specs, it'll even run about 4 hours on one of those little green 1 lb. disposable propane bottles!!
Note that it runs at only a 40 db sound level. That's 13 db less than an idling Honda EU2000i portable inverter generator ... hence for all practical purposes it is "silent".
I wrote them to see if I could get a price and also mentioned that the RV market is starved for a product like this. Depending on the price points and manufacturing costs, they could sell these things like hotcakes.... if there are no major issues. Apparently they were DARPA funded and the portable model is intended to be used by soldiers to cut down on the battery weight they currently have to carry.
I got a response from my email inquiry. 16K for the fuel cell.
Yikes!
Hopefully over time we will see prices go down to a more affordable level.
