I removed my second (passenger side battery) when the twins were given birth, and now I want to add the second battery again and relocate both in the Road Armor front bumper, but I have forgotten how it was wired, an electrician I am not, is it as simple as runing a cable to the primary battery on the positive side and the ground to a ground on the fram ? does anything go to the second battery from the altanator ?
BBD
BBD