How Many Times Can You Jump a Car Battery?

How Many Times Can You Jump a Car Battery

The car battery is the muscle of the car. It is the powerhouse of the engine. Without it, you cannot drive a car.

Batteries provide power to the car and electronic components within the car. As such, it is normal for batteries to lose energy with time.

However, if your car battery gets dead, there are some things you can do to make it start. Jumping is one of those things. But what is the limit? How many times can you jump a car battery?

It is ideal for you to jump a car battery once but after two to three trials to no avail, what you should do is replace the battery entirely.

Can You Jump a Car Battery Yourself?

Yes, you can, it is very possible for you to jump a car battery yourself when it dies. If you are new to the process and you need a guide to assist you in jumping your car battery, well lucky you! We have the complete process outlined for you subsequently.

  • Bring both cars close to each other. The car with the dead battery and the car with the working battery.
  • Switch both of them off and apply the brakes.
  • Connect a red clamp to the positive terminal of the dead battery
  • Connect the other red clamp to the respective terminal of the working battery
  • Connect the black clamp to the negative terminal of the working battery
  • The other black clamp should be placed on any metal in the engine. Do NOT connect it to the negative terminal of the dead battery. This is to provide a source of grounding for the process.
  • Switch on the car with the working battery and leave it to run for a couple of minutes
  • Switch on the car with the dead battery.
  • After a while, disconnect the black cables then also disconnect the red cables.
  • Drive the car with the formerly dead battery around to sustain the battery energy

How Many Times Can You Jump a Car Battery?

It is appropriate for you to jump-start your car battery once. In many cases, after doing it once, the dead battery will acquire sufficient energy for it to start the car itself.

Is it Bad to Jump a Car Battery Multiple Times?

Yes, it is not a good idea for you to jump your car battery multiple times. After three times, you should not jump your car battery again.

Apparently, you need to give it more time to charge when this happens. If you’ve tried it many times and it can not seem to start the car, you might need to replace it entirely.

Sometimes, when the battery gets dead from being drained completely, it might need to be charged more during the cold weather.

Jump-starting a car battery multiple times in a week can cause serious damage to the battery. Even the other electronic components of the car might be affected when you jump-start it multiple times.

What Happens if You Jump a Car Battery Too Much?

As already stated, it is not advisable for you to jump your car battery multiple times. What could be the reason for that?

It is because jumping your car battery multiple times in a week will cause it to be damaged and lose more energy.

If your battery is dead and it can not seem to retain energy when it is jumped, what you should do is replace it as soon as possible to prevent further damage to other electronic components.

By the way, is jump-starting even healthy for your battery? That is a tricky question to answer. Jump starting can affect your car, quite alright! You need to be aware of the risks of voltage spikes and current when doing this.

When jump starting using jumper cables, you need to be careful that you do not get jumped. Okay, on a serious note, we are dealing with current and voltage here, you do not want to pass current into your body. This could shock you and make you lifeless in seconds.

You need to understand the dangers associated with jump-starting your dead car battery. While it might seem like a harmless process, it is very risky and can go sour in seconds.

If you see that you need to jump-start your dead car battery multiple times, what you need to do is take the battery to the automobile shop for proper analysis and professional help.

What is the Safest Way to Jumpstart a Car Battery?

It is very right for you to have this question on your mind as a concerned driver. Safety should be on the mind of every driver, by the way. How do you jumpstart a car safely?

There are actually many ways you can safely jump-start a car battery, they are:

Many people prefer to use a car with a live and working battery to jumpstart their dead car battery or a portable jump starter.

While both methods are actually okay and efficient, it is safest for you to allow the dead battery to charge fully. How do you do this?

You can achieve this by creating a connection between the dead battery and the working battery to allow it to draw energy from the working battery or you can take it to the battery charger at any auto repair store to get the battery charged.

That way, the other components of your car will not be affected when you charge the dead car battery.

Following the jump start process, how can you safely jumpstart your dead car battery? This is a delicate process and you will need to be very careful to avoid any accidents during the process.

You’ll need neat jumper cables that are free from rust and corrosion, a pair of rubber gloves, a pair of safety goggles, rags or any piece of clothing to wipe off dirt and other chemicals from the terminals of the battery, a car with a healthy battery that has the SAME VOLTAGE as the car with the dead battery.

It is important that you use batteries with the same voltage to avoid problems with the battery later on.

Very importantly, there are some safety measures you need to follow when jumping to start a dead car battery.

  • Firstly, do not rest on the battery of either of the cars. It is improper for there to be human contact with the battery. Remember that this is an electrical process so there is the possibility of electric shock.
  • Secondly, avoid any contact between all the cables used in this process. Always make sure that the cables are separated from each other by some distance to reduce the risk of sparks.
  • Thirdly, if you notice that the dead car battery is broken, damaged, cracked, or possibly leaking, do NOT jump it. This is so important. You must take precautions while doing this because you risk the possibility of an explosion or even a fire outbreak.
  • Next is for you to avoid smoke. Any gas or flammable substance should be taken far from the batteries.

This is how you can safely jump a dead car battery.


Jumping car batteries is simple yet risky. Your battery is put at risk when you jump it multiple times. Instead of jumping it multiple times, what you should do is take it to a battery charger to charge it sufficiently. You can find battery chargers at automobile service centers in your locality.