John Paul, AAA Northeast's Car Doctor, hears from a reader getting a low-battery warning on a car that always starts right up. The post Why is my wagon frequently displaying a low-battery warning?

A battery can feel “fine” right up until it isn’t. Cold weather cuts output. Short trips don’t refill the charge. Let a car ...

Cold weather is particularly harmful to car batteries because it thickens the electrolyte solution, causing the battery's ...

Cold weather kills car batteries fast. If yours is 3+ years old, watch for these warning signs before you're stranded. Here's how to spot a failing battery ...

Cold weather can cause car battery issues to skyrocket, with AAA reporting up to an 85 percent increase in service calls ...

A deep freeze that gripped Ohio brought dangerously cold temperatures and led to school closures throughout the state. It didn't do any favors for your car battery, either. Cold weather might reduce ...

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