i would like to know what is the proper procedure to unplug & remove my 3 AGM & replace them with new ones.
step 1 - disconnect what 1st ?
i will do the lithium upgrade in 2 years when a little more affortable
I don't think there is a particular order. I would disconnect the coach power at the slider door. Then remove the wiring from each battery negative then positive. Since the batteries are wires in parallel the lines are hot until the point when the last battery is disconnected. From there you can pull out the batteries one by one. Hope that helps? Are you replacing them with the same NAPA models?