: 3300x2337 px
: April 10, 2018
Your Cars Battery. Car's battery is a storage piece of equipment and is employed to start the engine. The battery helps activate and control the electrical accessories set up and installed on your car. The battery is composed of six cells of heaped positive and negative lead plates, divided by insulators and wrapped up in electrolyte, which is a mixture of sulfuric acid and water. The six cells generate 2.1 volts producing an entirety of 12.6 volts. This kind of energy is stored energy and not produced energy.
Testing a battery's performance and reserve (or amp-hour) capacity is not just a matter of seeing whether it will hold a charge (or checking the electric eye found on some batteries to see if it is green), so testing is best done by an auto technician at a repair shop. A professional can also determine if any problems you are having may be caused by something else, like your battery terminals or alternator. If a bad battery is the culprit, your mechanic will help you choose and install an appropriate replacement.