As one of the essential parts of your car, the battery provides the electricity necessary to power all your car’s electrical components by delivering voltage to the starter. With the help of a mechanic and the following guide, you’ll extend your battery’s life span and recognize when it’s time for a new one.

How Long Do Car Batteries Last?

On average, a car battery will last between three to five years. However, your car battery’s life span is affected by factors such as temperature, electrical use, and driving time.

High temperatures might evaporate the liquids inside your battery, thus weakening its charge. Heat can also cause the internal components of your battery to corrode and cause irreversible damage. 

Cold weather also takes a toll on your battery: at zero degrees, your car battery can lose about 60% of its strength. In the cold, the chemical reactions that produce electricity inside your battery slow down, so it must work harder than usual.

What Are Signs Your Battery Is Dying?

Your battery delivers electrical energy to the starter, which then cranks the engine on. If you notice your engine cranking slower than usual or cranking without starting, your battery is dying.

Your battery also powers the electrical components in your car, such as the radio, dashboard lights, and headlights. Thus, dim lights and faulty electronics are another sign of a dying battery.

Lastly, pay attention to your dashboard warning light. It’s typically shaped like a battery and indicates an internal problem or lack of power. 

What Are Ways to Extend Your Battery’s Life?

If you frequently drive on bumpy roads, you could loosen the connections within your battery and lead to inefficient conduction of electricity. When possible, avoid rough roads; regardless, your mechanic will tighten your cable connections to lengthen battery life. 

Additionally, consider how you’re using the electrical components in your vehicle. If you’re using them while your car is running, the alternator helps supply electricity while the battery is a power reserve. However, if you use them when the car is idle, the alternator shuts off, and electrical components take power from the battery; avoid doing the latter frequently, or you’ll drain your battery.

If you’re not sure of how often to get your battery checked by a mechanic, a good rule of thumb is to ask for it whenever you get your oil changed. The mechanic will likely use a device called a multimeter to see if your battery is holding enough voltage to keep your car running.

Keep your battery in good condition with the help of Ken Marcotte's Professional Auto Service in Loveland, OH. Their experienced technicians have worked with a range of vehicles and use only the latest technology to diagnose and repair your car. They provide maintenance services to keep your car on the road for years to come. If you need a repair, they’ll provide efficient service to get your car up-and-running again. For fully licensed and insured mechanics you can trust, call (513) 683-7852. Visit them online to read about their range of services.