How much does a car battery weight?

How Much Does A Car Battery Weight?

Did you ever imagine what a car battery looks like? How big can it be? Also, how much does a car battery weight?

Well, I assume you are a very curious individual with certain questions about everything, just like most people who have wondering questions. Curiosity is a blessing, which is a desire to learn more details of our daily life and if you are questioning how much your car’s battery weighs.

Well, it varies from the type of vehicle and what type of battery is installed on your car.

In this article, we will discuss the range of car batteries available and how much they weigh. We will provide you with all the answers to your questions. In addition, you will learn some more information about different car batteries. 

So keep reading to know more!

how to find out car battery weight

The process of knowing the weight of car battery 

 If you are intending to learn how much your car battery weighs, you have to follow the instructions below:

1. Check the Battery Label:

 Every battery has a label located on the battery. There you can find some basic information about that battery, like the model of the battery, weight of the battery, voltage, and other battery compositions You want to know. If the label is worn down, then you have to look for another way.

2. Use The BCI Group Number:

If the label of the battery is peeled off or damaged and can’t read properly, you can also check the information about the battery by the BCI group number. BCI group number is a code that is located on the side of the battery. If you find that code, you can look for information about the battery on the online database. You can find out about the battery weight there too.

3. Agent’s Handbook or Owner’s manual:

Every electronic item comes with a manual with the basic information gathered about that certain product. Customers or consumers can have information from there to know the functionality and maintain that product easily. If you have the manual, you can simply look for the weight on the battery section.

4. use a scale:

In this process, you will have to weigh the battery with a scale to find out how much it weighs. It’s the basic process to know something about a certain thing’s weight.

You will have to detach the battery terminals and place the battery on the scale to find out how much it weighs.

Ask a manufacturer:

If you can’t determine the weight of your car battery using the ways mentioned before, then you will have to ask a manufacturer. They will able to give you proper information about your quarry. Also some important advice regarding that.

How much does a car battery weigh? 

How much does a car battery weigh? 

Now you know the process of knowing how to find out how much your particular battery weighs. You may ask what other car battery normally weighs, what they are made from, and what makes them different from each car type.

The average car battery weight is between 25 Lbs and 50 Lbs. That number varies from car to car depending on many factors like what type of car it is and so on.

To have a better idea, let’s know a few types of battery weights that your car may have:

Lightweight Batteries 

Lightweight battery ‘ The name simply says a lot about its type. They normally weigh as little as 10 or 15 lbs. They don’t weigh more than 20 lbs. There are some cars designed for lightweight batteries, like small cars and also electronic cars.

You should keep in mind that your vehicle can function properly even with a lightweight battery. What type of car you use determines what type of battery you need for your car.

The lithium-ion battery is one type of lightweight battery. Although it has a lower weight, it can still operate a small vehicle with a proper amount of power supply. 

Standard Batteries 

 One average standard battery weighs between 30 lbs and 60 lbs. Standard type is the most common battery type. Normally cars, SUVs, and trucks use standard batteries for their power supply.

Empty Batteries 

This is not any battery type actually. If your battery is empty, it will surely weigh less than when it was full. As we know, the electrolyte solution inside a battery is what adds weight to it. So when the solution evaporates, the battery will weigh less. 

Some common types of batteries and how much they weight 

There are many types of car batteries made with different solutions. We will now know how they work

Lead-Acid Battery

The lead-acid battery is one of the most common battery types you could find. This type of car battery is made up of lead and sulfuric acid. They have lower energy density when compared to other car batteries. A lead-acid battery is a very old type of battery, so this battery is normally found in old cars. Normally they weigh less than 40 lbs (17 kg).

Lithium-Ion Battery

The main difference in this battery type is that it is rechargeable. It is a new type of revolutionary battery compared to lead-acid batteries. Electronic cars and other small vehicles use lithium-ion batteries. Usually, these batteries weigh about 26 lbs (12 kg).

AGM Batteries

AGM batteries are the most common and popular battery type used in modern cars. AGM batteries are more advanced compared to a lead-acid battery, which is sealed so that the electrolyte solution can not leak.

They are a newer type of battery available for cars. These types of batteries are designed for multiple purposes as they can offer more start-up power. They also last longer than other types of batteries. AGM battery’s weight averages around 39 lbs (17 kg).

One thing you have to keep in mind is that AGM batteries are more costly than any other battery.

Not all of us know about cars’ functional names and the types of batteries they use. So for better understanding, there are some famous brand models and their battery weights.

Brand & ModelsBattery Weight
Audi A5(57.3 lbs)
BMW 3-Series(45.3 lbs)
Chevy Silverado 1500(42.1 lbs)
Dodge Charger(42.9 lbs)
Dodge Durango(53.6 lbs)
Ford Explorer(47.3 lbs)
Ford F-150(47.3 lbs)
Ford Mustang (32.0 lbs)
Honda Accord(27.7 lbs)
Honda CR-V(39.0 lbs)
Honda Pilot(38.9 lbs)
Jeep Wrangler(53.6 lbs)
Mazda CX-5(32.3 lbs)
Nissan Rogue(45.6 lbs)
Ram 1500(58.0 lbs )
Subaru Forester(31.7 lbs)
Toyota Corolla(33.5 lbs)
Toyota Highlander(37.6 lbs )
Toyota RAV4(33.5 lbs)
Toyota Tacoma(35.8 lbs)
Famous brand models and their battery weights

Why Battery weight so important? 

Car battery weight is a very crucial thing we should keep in mind. Because the heavier the battery, the heavier the car is. And weight is equal to more power the car needs to move.

In our normal life, we know that backpacking should be as light as possible to save our body energy. The same goes for cars. You should keep in mind that the more you add to your car, the less your car’s efficiency will be. If your car is heavy, you need to burn more gas or energy to get your car moving. This concludes a lot of things like your car won’t accelerate quickly, you will get poor fuel economy, and the cost will be a lot higher. 

 So you need to know which battery will give you how much weight. And you must pick the proper battery type for your vehicle, keeping it in mind.

How Long Does a Car Battery Last?

If you got all the information about battery weights of cars. You also need to know how long they last to provide you with a good service.

Batteries last a long time based on their usage maintenance and, most importantly, their type too

In regular usage, lead acid batteries last between 3 to 5 years, but if you choose lithium-ion batteries, they last longer and provide a good service longer than others. A lithium-ion battery will probably last between 10 to 20 years.

if you choose AGM batteries, they will last less than lithium-ion batteries which is about 6 to 10 years approx.

Compared to AGM batteries, hybrid batteries last longer, and they can provide service for up to 5 to 15 years, depending on your usage.

But setting their lifespan aside, A proper lifespan of a battery depends on how it is used and taken care of, so if you want to make sure that your battery lasts longer. There are some simple steps you can follow

  1. Make sure you always clean the battery terminals so that any dirt and debris can’t damage them, and also make sure to clean the built-up corrosion on batteries.
  2. Always charge the battery when you feel like it’s going to empty.
  3. Check on the electrolyte solution from time to time so that the level doesn’t go down.

By making sure of the instructions above, you can prevent your battery from dying, and it can last longer than usual

Read Also:

What colour is negative on a car battery?

Can a bad solenoid drain a battery?

How to Precondition Tesla Battery? Ultimate Guide


The question to your answer about, How much does a car battery weight? It depends on the type of battery.

As you see, batteries can weigh differently according to which material was used in making them. The weight of the battery will depend on the type of battery, the size of the battery, and the manufacturing. Now you know why it is important to know about battery weight.

You also know the process by which you can easily know your car’s battery weight. So you are all ready to make a good decision for your car and also for yourself. It’s always great to be informed.

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