They are Lifeline AGM like what is coming out, but about 25% more capacity. All the wiring is there and very nicely done so I wanted to keep that the same. Also installed a Balmar Smartguage to try to keep up with the house bank's state of charge/discharge.
Roger on the battery charger. Didn't think about that. Baking soda--will do.
What it looks like.
That small random looking red wire is part of my Smartguage wiring that I haven't hooked up yet. One wire to a positive terminal and one ground wire to a negative terminal. That's it.