Can I just add 2 batteries?

RLGetman wrote:
I have a 2005 Mobile Suites with two 6 volt batteries. I want to begin dry camping alternate weeks. I have a Honda 2000 generator that I use for Walmart stops. Where do I start electrical system improvements? I am currently replacing internal lighting with LEDs. I feel my next step is to add 2 batteries to my existing two 6 volt Interstate batteries. What else would I need and what is the estimated cost. Thanks

I would look at reducing consumption (which you are doing) and solar charging before dropping more batteries in.

If you do add storage capacity you'll probably need to change out the existing batteries as well unless they are brand new.