If your battery is dying on you, the cause might be what's known as parasitic drain. Here's what it is, how it happens, and ...

Your car's battery has to work harder in frigid temperatures. Here's why it happens, how to avoid battery issues, and how to ...

Baking soda and water can be a good, inexpensive mixture to clean corrosion and crud from a car battery. Extreme temperatures affect battery performance so take steps to limit the impact. It’s early ...

You can jump-start a dead car battery by using jumper cables to connect its terminals to the terminals of a functioning car battery or a standalone jump starter kit. However, if you don’t know how to ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on. Skip the ...

Next to buying new tires and the many maintenance items required to keep a car running, replacing the 12V battery is one of the costliest. Unlike a basic oil change that costs $35 for regular mineral ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

Make sure you know what your positive (+) and negative (-) battery terminals are, as the jumper cables will have to attach to them. Jumper cables are red and black for a reason. The black wire ...