Everything You Ever Needed to Know About Car Battery Life.. But Were Afraid to Ask


All car owners should stay vigilant about the battery life of their car. While the issue differs a little with electric and hybrid vehicles, the internal combustion engine will have a big dependence on the car battery. In fact, batteries remain as important today as what they were 80 years ago. They might need less maintenance and malfunction less frequently than the first batteries, but like the batteries of the past, any one of them that goes through a multiple charge or discharge cycle will degrade and weaken.

Is Your Battery Dead? Maybe Not…

You can extend the lifetime of your car battery for years if the need arises. In fact, if the battery isn’t at least two to three years old, it might not have failed. In cases such as that, car batteries may have lost their charge, but they might not actually be dead. Every once in a while, car batteries will lose their charge when the car hasn’t been driven over a period of weeks or months. When you don’t drive for a long time, it leads to crystalline deposits on the negative terminal of the battery and more corrosion. Cold weather can also hurt the charge of the battery because it will be less capable of maintaining a charge in temperatures below 20 degrees. In those cases, the battery will only deliver around 50 to 60 percent of the amperage.

The Best Kind of Battery Charger and Learning About Battery Life

The best kinds of battery chargers will deliver a regulated trick charge overnight. This leads to a deep and longer lasting charge. When you make use out of the electronics without the engine turned on, it drains the battery life. Some of the battery drains include heating, air conditioning and keeping the lights turned on. Also, using the audio system and the infotainment at their highest settings can drain your battery life. The typical car battery lasts two to five years before experts recommend a replacement. To avoid unwanted problems, you should replace it every four years. You want to avoid letting your car battery lose its complete charge because even a single discharge will shorten its lifespan.

Improve the Odds and Make the Battery Last Longer

The key to long battery life involves good vehicle maintenance. Even with a faulty alternator, it can start to drain the car battery much faster and fail to fulfill its functions. In addition, the sulfur deposits and corrosion could have a severe impact on the capacity of your battery. You typically see corrosion on a battery as a bluish-white or a greenish substance. It happens near the negative terminal and the clamp of the battery. If you leave this unchecked for too long, it starts to become more glassy, and it will prevent the battery from delivering or accepting a charge.

Regular Battery Charging vs. Longer Life Span

When you crank the power, the materials used and the warranty, you will discover how a variety of factors will contribute to lengthening the lifetime of the battery. However, should you fork over more than $100 for a new battery when you have cheaper alternatives? While not true in every case, most cases it is best if you buy new because you know that you will get what you paid for. Most car batteries won’t last longer than two to five years, but higher quality batteries can last for as long as six years. When that becomes the case, an extended car battery life will pay for itself even though it doesn’t seem like it.
In particular, colder climates will tax your battery. This is because batteries operate off the principle of chemical reactions, and when cold weather erupts, it can be harder to get this reaction. In fact, a cold battery can occasionally lengthen the lifespan of your battery because it slows the discharge. However, it simply won’t have the same power as a warm battery. Also, during a particularly harsh cold snap, the battery requires twice as much current as what you will need during regular weather. With these things in mind, you can get the most out of your battery life.