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Welcome to RVForums.com

  • Register now and join the discussion
  • Modern secure site, no 3rd party apps required
  • Invite your friends and let's have fun
  • Commercial/Vendors welcome
  • Friendliest RV community on the web
  1. F

    Battery level low

    We bought new batteries and a new converter. We thought it solved the problem but they only charge up to 2/3 and if we use the lights it drops to 1/3 battery.
  2. T

    Dash AC works, blows cold but compressor drains battery when not on.

    Just like title says, saw a whisp of smoke once when connecting it back, so I either keep the compressor disconnected or starter battery drains, any chance it's a stuck relay, can I test the relay using a 9 volt battery? Could it be the compressor is going bad? thanks for any help.
  3. L

    Do I need one 12V BMS or two BMS?

    I bought 8 Lithium Iron Phosphate prismatic cells from ezeal to make a backup battery system. I made 2 of 12V banks, going to put them in parallel, do I need one 12V BMS or two BMS?
  4. R

    House battery cutoff switch?

    Hello friends, after being out of town for a couple of months this past winter, and not realizing that while the chassis battery is being charged, the house batteries are not being charged while the RV cable is connected to 120A power, I replaced the 2 house batteries but still am not getting...
  5. R

    Where are the house batteries?

    I have a 2016 Roadtrek Zion and I'm having trouble with my electrical system. I need to find the AGM batteries. Does anyone know where they are located. I have hooked it to shore power and getting no charge to the batteries. Last winter this was working. It's a Promaster 3500 with extended...
  6. H

    Small trailer searcher

    Hi. I’m an avid day hiker and non-whitewater kayaker. After recently completing a 7 state/ 7 week road/hiking trip, I’m interested in exploring the desirability of a small travel trailer so I can camp or boondock close to trailheads or put-ins in some comfort. I’m interested in a used Lance 1475...
  7. D

    Chassis batteries not Charging - 2012 Dynasty Palace

    Folks: I have to be doing something wrong. I plugged into shore power and everything works fine. But after a bit the chassis batteries go dead. I am not an expert on these things; so I need someone to help me figure this out. I currently shut off the disconnect so they don't drain; but that...
  8. V


    Hi my name is Jeff, I purchased a 1995 Gulfstream Sun Voyager, looking for input on 12v or 6v batteries for dry camping