chuckbear wrote:
Compare the weight of one 8D battery to your 4 6volts. Also look at the cost of one 8D quality deep cycle battery compared to your 6volts. Your 4 batteries that you have now are double the amp hours of a single 8D. For running the coach, your main concern is amp hours and not cranking amps. Once you do the comparisons, your answer should be simple. Chuck
Not sure what you are comparing but.
Top of the line GC2s 6 volts are 225 AH each. 2= 225 AH. 4= 450 AH.
Top of the line 8D 12 volts are 290 AH each. 2 = 580 AH
Forget the cost and weight, its like comparing a VW to a RR.
