Voltage drop from convertor to batteries?
I have a 2015 Keystone Cougar. From day one I've had trouble keeping the batteries charged.We don't dry camp often so it's no big deal. Finally got around to trying to figure it out. I pulled the ...
Forum Discussion
13.7 to 7.5 is huge. Especially with no load. Almost as if a switch is off or the self resetting breaker is shot. Anyway you need to trace out the connections. With no battery the voltage at the converter and the battery should be identical. Start poking your meter on every connection until you find 13.7 on one side and 7.7 on the other and fix that item or connection. Could also be at the ground connection to the frame.
