BMW Batteries and BMW Battery Replacement Near Roswell

If your vehicle is in need of a new BMW battery, you can find a new car battery in Georgia at United BMW. Our parts center offers genuine BMW battery options as well as parts specials so you can save more on the parts your model needs. In the meantime, learn more about BMW battery cost, BMW battery replacement near Roswell, and more with our service team from United BMW.

BMW Battery Cost

When you start searching for a new BMW battery replacement near Roswell or Marietta, you may be wondering about the BMW battery cost. Typically, a BMW battery in Georgia can run between $300 and $500 when you factor in parts and labor. These BMW battery replacements can last anywhere from 2 to 6 years depending on your driving habits, your environment, and a few other factors. BMW also offers a two-year unlimited mileage limited warranty on the BMW battery you buy.

How Does a Car Battery Work?

So how does a car battery work? When you’re in need of a BMW battery replacement near Roswell or Johns Creek, it’s important to understand how a car battery works. Learn more about BMW batteries below:

• Car batteries are designed to convert chemical energy into electrical energy.
• Most gas and diesel car batteries contain six cells, each of which can produce around two volts of energy, so that combined they produce 12 volts total.
• Each of the cells features two plates, one made from lead and the other from lead dioxide.
• When you switch the ignition on in your vehicle, the plates are submerged in sulphuric acid which acts as a catalyst triggering a chemical reaction that produces electrons which in turn generate electricity.
• The electricity is sent to the starter motor which turns the engine over.
• At the same time, the battery supplies electricity to the spark plugs which ignite the air/gas mixture in the engine combustion cylinders.
• After the car has started, the alternator takes over from the battery, supplying the electrical power needed to run the electrical systems in your vehicle while keeping the battery charged.