1999 Fleetwood Discovery. Is it possible to chancy 4 6 volt batteries the six volt batteries to 2 12 volt batteries? Has anyone done this successfully, and what are there any issues.
I have mixed different brand 12V batteries together here and always run into the problem when charging them back up - they all seem to get charged up at different times. Then the weakest batteries all seem to pull down the good batteries to their weaker performance levels...