Having a dead car battery can be frustrating, and there are several factors that can contribute to it. Today, we’ll go through the top 8 things that can drain your car battery.
Firstly, human error is a common reason for a drained battery. This can include leaving the headlights or internal lights on, or not completely closing the trunk. It’s something many of us have experienced at least once.
Next, parasitic drain can occur due to components in your vehicle continuing to run after the key is turned off. This can be caused by issues such as faulty wiring or defective fuses.
Faulty charging systems can also lead to a drained battery, as the battery may not charge properly even while driving. Similarly, a defective alternator can cause the battery to drain.
Extreme temperatures, especially very hot or very cold weather, can also contribute to battery drainage, as can excessive short drives and corroded or loose battery cables.
Lastly, an old or weak battery may not hold a charge well, leading to consistent issues with starting the car.
If you’re dealing with a battery that won’t hold a charge, it’s best to seek the assistance of a qualified mechanic to diagnose and fix the electrical issues.
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Author: Dave Erickson