Installing a new car battery might seem straightforward, but connecting it incorrectly -- usually by swapping the positive and negative cables -- can cause major damage. A backward connection directs ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader wondering whether or not it’s time to replace a car battery. The Car Doctor answers a question from a reader wondering whether ...

Replacing or upgrading the battery in an older EV can easily end up costing more than the car is worth ...