Rv Battery Charging Problems

If you are having problems with your rv s converter a quick check of key systems might help you troubleshoot the problem to find the right fix.

Rv battery charging problems. Batteries also charge when the motor of your motorhome or tow vehicle is running or when you re running your. Keep in mind the polarity. One of the first signs of a problem comes when the rv converter isn t charging the onboard batteries. By removing the battery charger keep the bls connected to the battery for a significant period of time.

Maintaining a float charge on the battery is extremely important but the problem is older and less expensive rv converter chargers provide a constant charge of about 13 5 volts. That is why you should check out the rv batteries individually using a multimeter and make sure that their charging capacity remains acceptable. The camper could be hooked up to the electrical grid via a 30 or 50 amp outlet at a campground national park or state park. Unfortunately this sophisticated device can be prone to problems over time.

The first step is to connect both the charger and the bls to the rv battery. If you do not have an inverter with this capability your conventional converter charger will recognize the battery is at 10 5 volts and throw a 13 6 volt charge to the battery until it reaches 12 6 volts and shut off. A bad battery could draw power from other good batteries and make all of them fail. Charging a camper battery through the converter.

There are a few ways in which a battery can be charged using the converter. You have another battery s inside your rv that is referred to as the coach or aux battery and it is kept charged by our converter which in turn is powered by your 110 vac system. Jeff from johnson s rv shows us how to check your battery and charging system on your trailer. This charge rate is too high for fully charged batteries and the electrolyte is eventually boiled off as the battery continues to charge resulting in an early death.

While the problem of an rv battery not charging typically stems back to one common issue there are a handful of other possibilities. An rv converter charger that converts the power from the grid into 12 volt dc and then channels this to the adapter is fitted into every rv. The bls should be attached in this step. If the battery is sulfated it will draw down to 11 volts very quickly which would make the co detector chirp.

Chris first of all the engine battery going bad should have nothing to do with your electrical problem inside your rv.