Learn how to choose between 2 Way and 3 Way RV refrigerators and also if using a residential refrigerator in your RV is right for you.
Learn how to replace your RV house batteries with the Absorbed Glass Mat (AGM) variety. AGM batteries might be expensive, but they charge much more quickly.
A handy skill to learn is how to measure the open circuit voltage on your house batteries. You could potentially save a trip to the mechanic. It’s fun too.