The 12V battery in your car is what you use to start it, but like other parts of your car, it wears out over time. Here's how it gets recycled.

Replacing a 12V battery system in an EV is not only quite complex, but will in terms waste a lot of energy as well. Most EVs run on a high voltage architecture, which is used to power the electric ...

This 12-volt XOOL fan plugs into your car’s cigarette lighter and has two rotating fan heads, perfect for circulating extra air in the back seat.

Walmart is selling a 12V car battery smart charger and maintainer on sale for just $22, and shoppers are “totally amazed” by it.