16 volt system=18 volt set up for those who dont know
12 volt=14.5+ charging voltage
14 volt=16.5+ " "
16 volt=18.5+ " "
I personally charge @ 19.5 for my truck <
theres more advantages than disadvantages
more power
easier on the equipment
running the seperate systems is very easy ..people just over complicate it .
feel free to shot me your contact info ..ill help you out