Next, test AC power at the voltage box with your DMM to ensure it is delivering power properly, and that’s not the issue. If the battery maintains a consistent charge between 12.3 and 12.9 volts, it is working properly. To do this, you should:ĭisconnect from all power sources and turn off the inverter, engine, generator.Ĭonnect a DMM (Digital Multimeter) to each battery and test them.
If you have some of the issues listed above, or if you just want to check that your RV converter is in working order, there are a few steps you’ll want to take.įirst, you’ll want to test your DC batteries. Second, if you see abnormal flickering or dimming of lights on the dashboard or around the RV, it could be caused by converter problems.Īnd, finally, if your RVs onboard batteries can’t hold a charge, the culprit is either the battery or the converter most of the time. First, if the cooling fan, internal vents, or interior lights aren’t working properly, there may be an issue. There are definitely common warning signs that indicate you may have either a battery or an RV converter problem. How do you know if your RV converter is bad? Are there warning signs? How do you know if your RV converter is bad? So, don’t forget to test your converter often. It’s important to properly maintain your RV converter because if it isn’t working, there can be all sorts of electrical problems. RV converters turn 120-volt AC power into 12-volt DC power. RVs need to convert that power into 12-volt direct current, or DC power, to make use of it. When you plug your RV into a 30 or 50 amp RV power outlet box, you receive 120-volt AC or alternating current power. If you’re wondering, ‘how do I know if my RV converter is bad?’ Follow along, and we’ll walk you through RV converter basics, testing, and troubleshooting to get you back to your RV fun as soon as possible. That’s why we put together this article on RV converters. RV battery systems aren’t always the easiest to fix. Photo Credit: Instagram User you been experiencing electrical issues in your RV?Īre you worried your RV converter isn’t charging your battery?