Forum Discussion
Bordercollie
May 11, 2016Explorer
Almost RV's are set up with a solenoid switch device that charges both the starting battery and house battery while driving for some distance/time . When engine is running you should read around 14 volts at starting battery terminals and around 13.6 volts at the house battery terminals. Set your digital multimeter to the 20volts DC scale. Note: Most RV converter/chargers will not charge the starting battery unless there is a special after market device installed. Google "Trik-L-Start"
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