Battery problems rarely arrive out of nowhere. Long before a car refuses to start or a phone dies at 20 percent, small changes in behavior reveal that the power source is struggling. I look for those ...

Choosing the wrong replacement battery can turn a reliable daily driver into a car that struggles to start, especially in ...

A good warranty is a great way to make sure you're protected as a consumer, especially with items that can quickly degrade, ...

Shopping for a car battery? Read about types, features, and other must-know topics in our car battery buying guide to make an ...

These are the best car batteries for cold weather, based on Consumer Reports' extensive tests. Plus, expert advice on car ...

Every battery needs a 12-volt car battery, even that newfangled electric car you're driving around. 12-volt car batteries continue to be the biggest part of the $100-billion auto battery market, and ...

Andrew's love for all things automotive goes back over two decades to when he was a kid. Whether it was collecting Hot Wheels, building model cars, or going to NASCAR races with his family, he was ...

We have a 2006 Chrysler Town and Country van. Is it OK to buy and replace the original battery ourselves? Or is this a job for the professionals? We just bought and replaced the battery in our ...

Your car’s alternator converts mechanical energy from your engine into electricity, powering your electronics and charging your battery. But when your alternator starts to fail, what can you expect in ...