Your car's 12-volt battery is one of its most vital components. It's responsible for sending electricity to the starter motor, which, in turn, sends power to the ignition system and cranks the engine.

Changing your vehicle's car battery, yourself, is a simple task that will save you money. However, ensure you disconnect this battery terminal first.

On average, car batteries need to be replaced every three-to-five years. according to AAA. If yours is on the latter end of the scale, then the battery could be bad.

Fixing a car on your own can save some money, or you can damage your car. Find out what happens if the car's battery is installed incorrectly and how to fix it.

Below are some of the best portable car battery jump starters available today, along with their key features and some tips to consider when buying one. 0:00 / 0:00 See All 6 Photos ...

Though the likelihood of a car battery shocking you is incredibly low, you can still sustain serious injuries from one in other ways. For example, if a battery has begun to decay due to old age or ...

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?

View post: Walmart Has a 'Powerful' Cordless Car Vacuum on Sale for Just $23 Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change ...

Your car’s charging system typically generates between 14 and 15 volts to charge the battery. And, although commonly referred to as a 12-volt battery, the actual voltage if you measure it is ...

Key Takeaways: Choosing the right car battery is vital for reliable vehicle performance, especially in demanding conditions. There are tons of quality battery companies out there, but the brand ...

A. The dealer is sort of correct. What happens is every time you start the car you take away some charge out of the battery. Years back we would say it takes about seven miles of driving to ...