Why does my camper battery die so fast?
Why might your RV battery be draining too fast? You may have more power draw on the batteries than you think you do. Dome lights and headlights left on are two common culprits. Furthermore, you should disconnect the ground wire while it is in storage to prevent that from draining the battery when it isn’t in use.
What is the voltage of a coach battery?
The cables labled S and I are from the rocker switches inside the RV that activate the disconnect relays. When activated, the relays connect coach and chassis power to the RV. The voltage in and out of each relay was 12.3V, the same with and without shore power.
Can a Thor Ace charge an auxiliary battery?
I have a Thor ACE The coach battery is not charging. This is Checked voltage in the cable from converter in the battery . ReadyBrute Elite tow bar/Blue Ox base plate approximately 15 seconds, to allow the alternator time to reach full auxiliary and chassis batteries together for charging.
Can a battery be disconnected from a coach?
A second possibility is that the house batteries are dead. Yes, you shut off the batteries with the disconnect switch but there are a number of other loads that are not disconnected by the battery shut off switch in most coaches.
Why are my coach batteries not charging on shore power?
The coach batteries are not being charged when I’m connected to shore power. I’ve verified this by measuring the voltage at the battery terminals when on shore power. There is no change in voltage when I connect to shore power.
A second possibility is that the house batteries are dead. Yes, you shut off the batteries with the disconnect switch but there are a number of other loads that are not disconnected by the battery shut off switch in most coaches.
What is the function of an AC converter in a RV?
Whether converters are stand-alone or modular, they all perform the same three primary functions. First, the device converts some of the incoming 120V AC to 12V DC power for the house system when the RV is connected to shore power or generator.
Can a 12 volt power converter run without a battery?
Lastly, check the batteries a properly working converter should run the entire 12 volt system even without a battery (though it’s not recommended due to the tendency of converters to let transient AC voltage through, the battery acts like a “filter”).
Can a lead acid battery be replaced in an RV?
Basically, they don’t recharge as well as flooded lead acid batteries. The process to recharge is much slower, and if they are overcharged, it can cause permanent damage to the battery’s cells. However, gel type batteries are being largely replaced by another kind of VRLA incorporating a fiber glass Absorbed Glass Mat (AGM).
