univolt: Took the cover off, blew all the dust out, put it back together and hooked it back up. I put a multimeter on it and it said 11.17 volts. Ove hour later it read 11.40, 2 hours later it was at 11.7. I figured this is the battery voltage, right? So how can you run the 12v
stuff in the trailer if it takes so long to charge? The readings were with no lights on or anything else 12v
. Once the batterys are at full charge (13.8v) does it make more power to run the 12v
stuff or is this not working right. I have never used a Univolt before. It makes a buzzing sound when on, and there is some kind of smell that you can smell when you re-enter the trailer. It may just be "old smell" as the last owner parked it from th etime they bought it and the owner before them had it parked for a number of years also.