So it's just another ordinary day. You get up, get ready, and head to work. You get into your car and turn the key, and - surprise, surprise - nothing happens. The rest of your day is now ruined.
Not to worry, we've all been in this situation before. When it comes to your car battery, it's best to be proactive. So, what could have caused this?
A car battery drain can be caused by a variety of factors. Let's take a closer look at some of the most common reasons.
The Most Common Car Battery Drainers to Avoid
Faulty Charging
If your charging system is ineffective, your car battery may run out while you are driving. This happens because many cars use generators to power their lights, radios, and other generator systems, which can exacerbate battery exhaustion.
If there is a load issue, the alternator may have loose belts or strains that prevent it from functioning properly.
Extreme Temperatures
Extreme weather, whether hot (more than 100 degrees) or cold (less than 10 degrees), can cause lead sulphate crystals to form.
If the car is left in this condition for an extended period of time, sulphate build-up can damage the battery in the long run. When you drive long distances, your battery may take a long time to charge.
Faulty Alternator
The alternator in your car is essential for charging the battery and powering electrical systems such as the lights, radio, air conditioner, and automatic windows. Your battery may drain if your alternator has a faulty LED.
A faulty alternator diode can cause the circuit to change even when the engine is turned off. You will wake up in the morning with a non-starting car.
Old Battery
If your battery is old or depleted, it will not hold a full charge. If your car does not start as quickly as it should, the
battery is most likely worn out. It is recommended that you replace your car battery every three to four years, especially if it is old or poorly maintained.
Excessive Short Drives
If you take too many short drives, your car's battery will wear out faster. This is because it does not have enough time to recharge during the drive.
When you start the car, the battery produces more power, causing your vehicle to shut down before the alternator has a chance to recharge. This helps to explain why the battery does not last as long as it should.
Human Error
We've all probably done this when we've been tired and come home. We had left the headlights on after parking without thinking about it. If not the headlights, we either didn't close the trunk properly or left the cabin lights on.
All of these factors, due to human error, may result in an overnight battery drain. While this is common, newer cars have the technological capabilities to automatically turn off the lights or notify you if you have left them on.
Parasitic drain
This one is a little less obvious than human error. When a vehicle component continues to run after the key is turned off, this is referred to as parasitic drain. Some parasitic drain is normal.
For example, your battery powers various components such as the clock, radio presets, anti-theft alarm, and so on. Electrical problems, such as faulty wiring, improper installation, and blown fuses, increase the amount of parasitic drain. This could drain your car's battery.
Corroded or Loose Battery Cables
If the battery connections are corroded, the charging system will not be able to charge your battery while driving. They must be cleaned with a cloth or brush if they show signs of dirt or corrosion.
The loose battery cable makes starting the motor difficult because it cannot transfer electricity efficiently.
If you suspect any of the above as the cause of your
car battery drain, you should have it replaced at a reputable garage. That is where
Boby Auto Garage can help you.
We provide comprehensive car battery services, ranging from providing a battery jumpstart to transporting your vehicle to a top-rated garage near you for replacement. It's never been easier to replace your car battery.
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