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Searching for 48 volt info? Check out all the 48 volt related articles here on the NAPA Know How blog. We’ve got Know How for all!


What Is an Alternator? A Practical Guide

What is an alternator? Simply put, it’s a part of your car’s electrical system that you never really have to think about until it starts to cause you grief. Alongside your vehicle’s battery, the alternator is the backbone of the charging system in your automobile…