can a car battery die while driving

Can a Car Battery Die While Driving?


July 5, 2022

It’s a question that many drivers have: can a car battery die while driving?

The answer is yes, a car battery can die while you are driving.

This can be caused by some things, such as a faulty alternator or leaving your headlights on.

If your car battery dies while you are driving, there are a few things that you can do to get yourself back on the road.

In this blog post, we will answer the question “can a car battery die while driving?” and what to do if your car battery dies while you are driving.

What Is A Car Battery

A car battery is an automotive battery that supplies electric energy to an automobile.

A Car battery can die while driving if the charging system isn’t working properly. 

The most common cause of this is leaving the headlights on while the car is off, but it can also be caused by something as simple as a faulty alternator.

If your battery does die while you’re driving, the best thing to do is to pull over to the side of the road and call for a tow truck.

Trying to jump-start your car can be dangerous, and it’s not always successful.

It’s always best to err on the side of caution.

Importance Of Car Battery

A car battery is an essential part of a car.

It helps to start the engine and powers the lights, radio, and other electrical components.

Without a battery, a car would not be able to run.

Here are five reasons why a car battery is important: 

1) A car battery helps to start the engine. When you turn the key in the ignition, it is the battery that provides the power to start the engine. 

2) The battery powers the lights. The headlights, taillights, and other lights in a car are powered by a battery. 

3) A car battery powers the radio. The radio in a car is also powered by a battery. 

4) It also helps to run the power windows. The power windows in a car are powered by a battery. 

Without a battery, a car would not be able to run.

A car battery is an essential part of a car and helps to start the engine and powers the lights, and other electrical components.

“Batteries are important for our cars because they provide the initial voltage needed to start an engine,” according to How Stuff Works.

“The average 12-volt car battery can produce around 600 cold-cranking amps (CCA) of current for 30 seconds before it needs recharging.” 

can a car battery die while driving

Different Types Of Car Batteries

Lead-acid Batteries

Lead-acid batteries are the most common type of battery used in cars.

They are made of lead and acid, and they can store a large amount of energy. 

The lead-acid battery is the most common type of car battery, and it works by using a chemical reaction to produce electricity.

The battery consists of a series of lead-lined cells, each of which contains a mixture of water and sulfuric acid.

When the engine is running, the alternator produces an electrical current that flows from the positive terminal to the negative terminal.

This current flow causes the lead plates to dissolve, and the released electrons produce an electric current.

The reaction also produces hydrogen gas, which escapes from the battery through a vent.

When the engine is turned off, the current flow reverses, and the lead plates are reformed.

The lead-acid battery is a reliable and affordable option for powering a car.

Lithium-ion Batteries

Lithium-ion batteries are newer than lead-acid batteries, and they are made of lithium and other materials.

Lithium-ion batteries can store more energy than lead-acid batteries, but they are also more expensive. 

Lithium-ion batteries are becoming increasingly popular in cars, trucks, and SUVs.

That’s because they offer some advantages over traditional lead-acid batteries.

For one, lithium-ion batteries are much lighter, making them easier to handle and install.

They also have a higher energy density, meaning they can store more power in a smaller space.

 In addition, lithium-ion batteries don’t suffer from the “memory effect,” meaning they can be recharged after being fully discharged without losing any capacity.

Finally, lithium-ion batteries have a longer lifespan than lead-acid batteries, so you can expect them to last for years with proper care.

Nickel-metal Hydride Batteries

Nickel-metal hydride batteries are similar to lithium-ion batteries, but they use nickel and metal instead of lithium.

Nickel-metal hydride batteries can also store more energy than lead-acid batteries, but they too are more expensive. 

You may be wondering whether to choose a nickel-metal hydride (NiMH) battery or a lead-acid battery.

Both types have their pros and cons, so it’s important to weigh your options before making a decision.

NiMH batteries are more expensive than lead-acid batteries, but they also last longer and don’t require as much maintenance. 

In addition, NiMH batteries are less likely to leak than lead-acid batteries, making them a safer choice for the environment.

On the downside, NiMH batteries are heavier than lead-acid batteries and can take longer to charge.

So if you’re looking for a battery with a long lifespan and low maintenance requirements, a NiMH battery may be the best option.

Nickel-cadmium Batteries

Nickel-cadmium batteries are another type of battery that is similar to lead-acid batteries.

They use nickel and cadmium instead of lead and acid, and they can store a large amount of energy. 

Nickel-cadmium batteries are one of the most popular types of car batteries on the market today.

They are known for their long life and reliability, making them a great choice for many drivers.

However, there are some things to keep in mind when using these batteries.

First, they must be properly disposed of when they reach the end of their life. 

Second, they should not be exposed to extreme temperatures, as this can shorten their lifespan.

Finally, it is important to regularly check the level of charge in nickel-cadmium batteries, as they can lose power quickly if they are not properly maintained.

With proper care, nickel-cadmium batteries can provide years of reliable service.

 Sealed Lead-acid Batteries 

Sealed lead-acid batteries are a type of lead-acid battery that is sealed so that the acid cannot leak out.

Sealed lead-acid batteries are often used in cars because they are less likely to leak than other types of lead-acid batteries.

When it comes to car batteries, there are a few different types to choose from.

One option is a sealed lead-acid battery, which is often used in smaller vehicles.

These batteries are maintenance-free, meaning that you don’t have to add water to them as you do with other types of batteries.

They’re also more resistant to vibration and shock, making them a good option for cars that are driven on rough roads.

Another advantage of sealed lead-acid batteries is that they’re less likely to leak than other types of batteries.

However, they’re not as powerful as some other types of batteries, so they might not be the best choice for larger vehicles.

Reasons That Can Cause A Car Battery To Die While Driving

Discharging And Recharging

Every time you use your car, the battery discharge a little bit of power.

If you don’t recharge it, eventually it will die.

Most people are aware that car batteries can die if they are not regularly used.

However, what many people don’t realize is that batteries can also die if they are discharged and not recharged promptly.

When a battery is discharged, the chemicals inside it begin to break down and can no longer produce the electrical current needed to start a car. 

If the battery is not recharged soon after it is discharged, the chemical breakdown will continue and eventually irreversibly damage the battery.

As a result, it is important to make sure that you recharge your battery as soon as possible after it has been discharged.

This will help to prolong the life of your battery and ensure that it can provide the power you need when you need it.


When you charge your car battery, if you leave it plugged in for too long, it can overcharge.

This can damage the battery and shorten its lifespan. 

can a car battery die while driving

Can a car battery die while driving?

The answer is yes, but it’s not very likely.

A car battery can die while driving if the alternator fails or if there’s a problem with the charging system.

However, this is relatively rare. If your car battery does die while driving, don’t panic. 

Pullover to the side of the road and turn on your hazard lights.

Then call for roadside assistance.

While you’re waiting for help to arrive, don’t try to start your car.

This can damage the engine.

Once your car is running again, be sure to get the issue with the charging system checked out by a mechanic as soon as possible. 

Extreme Temperatures

Both extreme cold and heat can be damaging to a car battery.

In cold weather, the battery can freeze and crack; in hot weather, the chemicals can break down and leak out. 

It can be extremely frustrating to have your car battery die on you, especially when you’re in the middle of driving.

But what causes car batteries to fail? One of the most common culprits is extreme temperature.

Hot weather can cause the battery fluid to evaporate, damaging the internal structure of the battery.

Conversely, cold weather can make the battery fluid freeze, which can also lead to damage.

 In addition, extreme temperatures can cause the lead plates inside the battery to expand or contract, eventually causing them to break.

As a result, it’s important to take care not to expose your car battery to extreme heat or cold. 


Rough roads and off-roading can cause vibrations that can damage a car battery. 

The average car engine produces about 2,000 vibrations per minute.

All of these vibrations can add up, and over time they can cause damage to the engine and other parts of the car.

Even though most people think of vibrations as being caused by things like road bumps or potholes, the truth is that they can also be caused by something as simple as a loose screw. 

Even driving on a smooth road can produce enough vibration to cause problems over time.

That’s why it’s important to make sure that all of the screws in your car are tightened properly and that any other potential sources of vibration are addressed.

Otherwise, you could find yourself dealing with some serious car problems down the road.


Even if you don’t use your car, over time the battery will slowly lose power.

This is why it’s important to regularly check your car’s battery even if you don’t use it often. 

Time is a funny thing. It can seem to move slowly, like when you’re stuck in traffic, or it can fly by, like when you’re having fun.

But can time actually standstill? That’s the question that many people ask about car batteries.

After all, if your battery dies while you’re driving, it can feel like time has come to a complete stop. 

Car batteries can’t die while you’re driving.

However, they can lose their charge, which can make it difficult to start your car.

So if you find yourself with a dead battery, don’t worry – you’re not stuck in a time loop.

You just need to jump-start your car.

What To Do If Your Car Battery Dies While Driving 

If your car battery dies while driving, don’t panic.

There are a few things you can do to get yourself safely to the side of the road.

First, try to start the car again. If the engine doesn’t turn over, then the battery is dead.

Next, turn on your hazard lights so that other drivers will know to be cautious around you.

Then, ease your car over to the shoulder of the road and turn it off.

Once your car is turned off, pop opens the hood and see if there are any obvious signs of damage to the battery.

If not, then you can try to jump-start the car using jumper cables.

Ways To Prevent Your Car Battery From Dying

If you’re worried about your car battery dying, there are a few things you can do to prevent it.

First, make sure to keep your car in a cool, dry place.

Extreme temperatures can damage the battery.

Second, drive smoothly and avoid bumpy roads.

Vibrations can also damage the battery over time.

Third, regularly check the tightness of all the screws in your car.

A loose screw can cause vibrations that can damage the battery.

Fourth, don’t let your car sit for too long without being used.

The battery will slowly lose power over time if it’s not being used.

Finally, make sure to test your car’s battery regularly with a voltmeter. 


Jeffrey Bryce is an experienced motorcycle rider with years of experience caring for motorcycles. His natural fondness for motorcycles have made him come up with, which is dedicated to answering and teaching you how to care for your bike with the care it requires. LetsGoForARide is the one of his important lifework in reaching out to communities of motorcycle enthusiasts on how to take care of their bike and choosing the correct spare part.