You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

A car battery that works fine in September can leave you stranded in January. Cold temperatures expose weakness you didn't ...

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

Overview A car battery is critical for starting your vehicle and reliably powering its electrical systems.In 2025, top battery brands focus on durability, maint ...

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 ...

Car batteries rely on a chemical reaction to start vehicles. The age of your battery plays a huge role in its voltage and ability to start a vehicle in lower temperatures. Winter is almost here, and ...

A white car is plugged into one of several electric chargers in a parking area. While the environmental effects related to building batteries for electric cars, such as the one shown here, are ...

You're running late, your car won't start, and you're standing there with jumper cables and a charger wondering –– do I have to disconnect the battery before I juice it up? The short answer is no, you ...