battery

Video: Anatomy of a Vehicle Battery

To most of us, the concept of a battery is nothing new—we know batteries are the way to store electrical (DC) energy for future use. But while the concept is easy to comprehend, understanding how a battery works can be less clear. More importantly, battery designs can vary greatly from application to application. (Hence why

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Quick Tech: Why is My Car Battery Not Holding a Charge?

It’s one of the most-searched automotive questions on the internet. It’s also one of the most-common reader questions we get here at OnAllCylinders. “Why won’t my battery hold a charge?” Truth is, it might not be your battery’s fault at all. It could actually be a problem within your vehicle’s charging system at large. We realize

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Mailbag: Properly Installing Battery Disconnect Switches

Q: My new battery disconnect switch has two large terminals, and two smaller terminals. How should I hook it up? A: The large terminals should be connected (in series) to positive battery cable. This will protect sensitive electronic equipment in the event of a ground failure. The smaller terminals are used to shut off power at the

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Mailbag: Tracking Down Potential Charging System Issues

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re troubleshooting a weak charging system. J.W. Dix Hills, NY Q: I own a 1969 Ford Bronco which I am rebuilding to near race standards. I have completely rewired the truck and have come across a snag. For some reason I cannot

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Battery Maintenance Tips

Editor’s Note: This guest post is courtesy of the Car Care Council, which is dedicated to educating vehicle owners about the benefits of regular vehicle maintenance through its “Be Car Care Aware” program. Sooner or later, all car batteries must be replaced. Excessive heat and overcharging are the two main reasons for shortened battery life. Heat causes battery fluid

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