The average car battery has a lifespan of about three to five years. Proper maintenance and care can make a big difference if ...

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 ...

A weak battery rarely announces itself. One day the car starts fine, the next, just a click and silence. Most battery ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

My “unicorn” Volvo V90 plug-in hybrid wagon is almost four years old. Here’s how healthy its high-voltage battery is.

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

EVs don't create much heat when they operate, which is usually a good thing — but it's a challenge when the temperature drops ...

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 ...