Bill wrote:
What would be even better is if you actually read my post and answered what
I asked. All you managed to do is try and sell me something that I don't
even have a need for.

With that attitude you may not get a useful answer, other than to stick
it.

Anyway you look at it, You need a charger that has 2 "+" terminals and
1 "-" terminal.
Use it on your two deep cycle batteries as recommended by the charge
manufacturer. You can get a charger at BoatUS/West Marine.

Any way you look at it, it is going to coast a little money.

Next time I would suggest a little better response to your answers.