Your Parallax converter will
never charge the Diehard Platinums to 100%SOC. If you are hoping to get the maximum capacity and service life from your AGM batteries, I suggest that you look into a dedicated programable charger. A good example of one of these is the
Xantrex TruCharge 2.Depending upon your dollar budget and how you intend to use your TT, there are other batteries that may be a better choice than those AGM's.
Have you done a power budget yet? What loads are you operating and for how long? Do you have any other charge sources available (e.g. solar)? What voltage is your alternator regulated to and what is its current rating ??
Cheers
-Mark
