Adding another 12 volt Battery
Planning a trip in October in upstate new York to be there for the birth of our new grandson and was thinking of adding another battery to my 1998 lance 990 legend to run the propane furnace. Ge...
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I added a second battery in the wheelwell this year and added a heavy plug through the camper side into the battery box, that I can reach through the access door to disconnect. I put a switch in that lets me run them independently or in parallel. I plan to mostly run independent so I can use it as a gauge of how much power I have left. Also currently my batteries are mismatched, this gives me the option in the future to go parallel when I have matched batteries. I also mounted a meter by the switch to keep track of the state of the batteries.
