There's a mysterious set of codes on the battery in your car -- and the one you may want to buy to replace it. Here's how to crack the code.

Many auto parts stores and garages offer free installation with a battery purchase. Because car batteries are quite heavy and there are disposal considerations for the old unit, this is a welcomed ...

It's one of the most frequently asked questions by anyone hearing about a modern electric car: do I have to replace the battery? With 15 years of experience in mobile phones and more than that ...

A car battery typically lasts between three and five years, so determining its age can indicate whether it is likely to need replacing over winter.

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly dispose of the dead battery.