Charge

To fill a battery with electrical energy.To fill an air conditioner with a specific amount of refrigerant or oil by volume or weight.The amount of fuel/air mixture to be burned in a cylinder.To drive aggressively.

Dead Car Battery? Learn the Signs of a Bad Battery

Starting trouble? Diagnosing the starting system can be difficult. That's why we rounded up 7 ways to tell if your battery is dead.

Boat Safety Tips & Coast Guard Regulations

It doesn't get much better than boating with the family. Learn how to stay safe and comply with regulations while you're out on the water.

How Car Batteries Work

Ever wonder how a car battery works? Read this article and learn how they power your vehicle.

a man using a rachet to unbolt an alternator pulley

What is the Starting and Charging System?

Your car battery starts your engine and your engine helps the alternator recharge your battery. There's more to it than that though. Learn how it works.

Using a smart charger to charge a powersport battery from Duralast

How to Set Up a Standard Power Sport Battery

Your Duralast powersport battery requires some set up before you can use it. It's a simple job but requires some caution.

AutoZoner using a scan tool to diagnose code P0603

P0603: Internal Control Module Keep Alive Memory (KAM) Error

Seeing P0603 on your code reader? Learn what it means and what to do about it.