Some early-model 2025 Ioniq 5s may experience charging issues. Don't worry, though: The fix is usually a free battery ...

The BMS_u029 error code Facebook group recently reached 1,000 members. Luckily, it seems to be growing more due to the interest that the subject raised than due to ...

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

Mario Zelaya helped us discover several unpleasant things about used Tesla Model S units. A few months after its battery pack warranty expired, his 2013 Tesla Model S Performance stopped, demanding a ...

Car battery specs conform to standards developed by the Battery Council International (BCI) and the SAE. Many of the specs appear on the common battery label or sticker as well as in battery ...

To help our members make a smart decision about replacing their car battery, Consumer Reports tests more than 100 individual car batteries in our lab every year. And not just once—in fact, we test ...

While replacing a car battery used to be a fairly simple process, it’s often much more complicated in modern cars. After reading some of the potential problems noted below, you may decide it’s a chore ...

Your car battery provides the electricity you need to start your car. It also powers your car's electrical components, such as the stereo and power windows. If corrosion builds up on your car's ...