$$$ How Much Does It Cost To Replace a Laptop Battery


Approximately how much does a laptop battery cost? The price depends entirely on the type of laptop you have. Keep in mind that you don’t have to buy a new battery from the laptop’s manufacturer if you have to get a completely new battery or replace the current battery of your system.

Laptops are someone’s all-day companion, it is a proven fact.

A laptop is useless if the battery does not work. It is also important to consider that the battery is one of the most important components of your laptop.

Depending on the laptop, batteries vary in size, cost, and performance.

Laptop batteries are usually hugely powerful on high-end models, and vice versa.

It’s good to know the cost of replacing your laptop’s battery, but you cannot rely on a shopkeeper to tell you what to pay.

It can save you money, prevent you from being charged extra and give you the freedom to choose what is best for you. this way you know the cost to replace a laptop battery.

Cost To Replace a Laptop Battery

How To Choose A Replacement Laptop Battery

Self-discharging is also significantly lower in Li-Ion cells. Combined with higher production costs, these factors contribute to the higher price of Li-Ion cells.

At present, this battery holds the majority of the market.

The battery is very similar to the heart of laptops and notebooks, and this is one of the advantages over a desktop PC.

Most laptop batteries today can last for 2 to 4 hours on one charge, but this may not be enough for some users.

It is also very important to have a spare battery for friends who move offices frequently.

In addition, the laptop battery is a consumable item.

If you are charging your laptop more often or experiencing problems with its battery, it may be time to replace it.

These tips will help you find a laptop battery urgently that is of high quality.

What to Know Before Buying a Laptop Battery

There are many laptop battery manufacturers, as well as numerous retailers where you can purchase your laptop battery.

The most important consideration when purchasing a laptop battery is choosing one that fits your computer.

You will need the model number of your laptop to do this.

If you do not have this information on hand or do not have the paperwork necessary, you can check the battery compartment of your laptop when it is unplugged and off.

You will also find some other information there, along with the model number.

Your laptop battery can also be identified by its part number on the back of the original battery.

It’s important to make sure both the laptop model and the battery part number on the new battery fit your laptop.

It’s important to note that a replacement battery with more than six cells is called an extended battery.

In addition to having more cells, an extended battery also has a higher capacity, meaning it can last longer, but it will be larger than a standard battery and may protrude slightly from the back of the device

How to Choose a Replacement Laptop Battery:

Choose a battery with long life, the manufacturer should specify how long the battery will last.

Obviously, batteries with a longer lifespan will cost more than those with a shorter one.

The needs of users will differ according to how they use their laptops and where they use them.

Laptop users who are constantly on the move may want an extremely long-lasting battery, but those who only use their laptops at home may not require a battery with such a long life.

These are the four most important things you should look for when purchasing a new battery.

Battery materials:

Lithium-ion is a very common material in laptop battery packs and other electronic equipment.

In comparison to some other battery materials, lithium-ion has a good power-to-weight ratio without any memory effect.

Battery capacity:

Milliamp Hours (mAh) are typically listed as the capacity of laptop batteries.

As the mAh rating increases, the battery will take longer to drain, allowing your laptop to last longer on a charge.

I don’t believe that the capacity of a battery determines how well it performs. Its WH rate is what determines how well it performs.

However, this has little to do with capacity.

Two 8-cell batteries (2200mAh, 3.6V) or six-cell batteries (2200mAh, 3.6V) can both contain 4400mAh.

The 6-cell battery has a voltage of 10.8V whereas the 8-cell battery has a voltage of 14.4. As a result, the 6 cell has an energy capacity of 47.52WH and the 8 cell has an energy capacity of 63.36WH.

Assuming your laptop is powered by 13W in power-saving mode, you can rest assured that the 8-cell battery will last longer than a 6-cell battery.

Battery Voltage:

Laptop batteries are usually labeled with their voltage on the back.

This can be read by yourself. Each battery cell typically has a voltage between 3.6V and 3.7V.

The capacity of each cell is typically 2200mAh.

The voltage and capacity of a battery help you determine how many cells it has.

An example would be if you have a 10.8V, 4400mAh laptop battery.

Therefore, your battery is composed of 6 cells – three cells connected in series, two connected in parallel.

It has a voltage of 14.4V and a capacity of 6600mAh.

Therefore, your battery has 12 cells – 4 cells per group in series, 3 cells per group in parallel.

The Warranty:

You can return, refund, and change the product if there’s a perfect warranty.

Make sure you have a return policy when buying a replacement battery because not all replacement batteries are compatible with particular laptop models.

Then, if that’s the case, you could test another one until you find the one that works for you.

If you buy a battery for your laptop, you can take it with you, but problems with batteries are not always evident right away.

Before deciding to buy a laptop battery, you need to try it out for a few days in the environment where you will normally use it.

How to determine the cost of a new laptop’s battery?

Cells of a battery: When you are buying a battery for your laptop, the most important thing that you should look for is the kind of battery that your laptop needs.

The capacity of a battery is also affected by internal factors such as mAh, Whr, or cells, etc. Quantity dictates price, so the more you have, the more you’ll pay.

mAH: A battery can have anywhere from three to nine cells.

Batteries with these cells tell how long a battery will last and how much power it has. Accordingly, the more cells a battery contains, the higher the price will be.

A battery with a higher mAh capacity costs more than one with a lower mAh capacity.

A battery of 5000 mAh provides more power than a battery of 3000 mAh, which is relatively less.

Whr: The battery consumption of a laptop is indicated by the Whr.

In other words, a laptop with a high Whr will use an extra amount of battery compared to a laptop with a relatively low Whr. A battery that has a lot of power will cost more, too.

Volts: Batteries are available with varying voltage ratings.

By comparing it with the power required for your laptop, you can determine how much it costs.

How Much Does a Laptop Battery Cost? Brand Cost Comparison

As an alternative to measuring it generally, it would be better to find out what kind of laptop’s battery will cost? You will be saved from lottery scams as these spare parts may be sold as money-making machines.

Since we are all looking for a comprehensive piece of guidance, I have listed this for you.

How much does a Dell laptop’s battery cost?

The cost of a Dell laptop battery varies based on the type of battery, its cells, and mAh power. Battery backup times of 7 to 8 hours are common for Dell laptops under $70.

How much does a MacBook Pro or Apple battery cost?

A MacBook is an exceptional device and also more expensive, so does the cost of its battery.

Apple provides a battery replacement for your MacBook for 150 to 190 dollars depending on the brand and battery capacity.

How much does an ASUS laptop’s battery cost?

In addition to ASUS laptops, they are also scoring higher.

Depending on the battery capacity and type, its batteries cost anywhere from 30 to 60 dollars.

How much does an HP laptop’s battery cost?

Dell and HP are both great companies.

A fully functional and competitive battery for the laptop can cost up to 100 dollars.

It is also notable that some of them can even be purchased for $40, again showing we have a variety of types and capacities.

How much does a Lenovo laptop’s battery cost?

Lenovo is synonymous with quality. ASUS and HP laptop batteries last only about half as long as Lenovo batteries.

However, if you need to replace it again, you will have to pay between 40 and 70 dollars again, based on the type and capacity of the battery.

Batteries under $50 will last up to six to seven hours.

How much does a Toshiba laptop’s battery cost?

Many people use Toshiba laptops as well.

You can expect to pay between 40 and 90 dollars for a Toshiba laptop battery, based on the number of cells, its mAh, and the type or brand.

How much does an Acer laptop’s battery cost?

The battery for an Acer laptop costs between 30 and 120 dollars, so you can replace it easily.

How Long Does the Average Laptop Battery Last?

Batteries are generally rated to last a thousand cycles of charge on average.

According to the brand and battery of the laptop, as well as how it is being used, this number can vary.

The performance of the system can still deteriorate with time as well.

There is no way to tell how long one laptop charge cycle will last since it depends on so many factors.

Battery life varies greatly among laptops; some can last tens of hours, while others (particularly gaming laptops) last only a few hours.

You can check your laptop’s manufacturer’s website to verify how long the battery should last if you’re concerned about how long it lasts.

Is It Bad to Leave Your Laptop Plugged in All the Time?

Overcharging the battery isn’t a problem since the laptop and battery are intelligent enough to recognize when to stop charging.

Basically, the laptop runs directly off your power cord rather than on battery power.

Nowadays, you can leave your laptop plugged in all the time, no matter what type you have.

As you charge your battery more often, the more worn out it will become.

The battery of a Windows laptop is generally considered harmful if it is left plugged in.

Mac laptops, on the other hand, were always regarded as being able to stay plugged in with no issues.

What is a good battery life for a laptop?

What your laptop can do depends on it.

Some laptops have a battery life of four hours or more, but others have much shorter battery life.

Older laptop batteries have been used more than new laptop batteries, so 4 hours is a reasonable amount of time for them as long as the battery is older.

As a result, you should check the manufacturer’s site to see if your laptop is operating correctly, since you may find that new laptops have longer battery life than this (unless you’re playing games or editing videos).

Tips and Care

Batteries are subject to gradual and ineluctable capacity loss as time passes.

Thankfully, extending the battery life of your laptop isn’t complex.

Several steps can be taken to increase the life of the battery during each charging cycle, as well as over many cycles. Charge and store the battery or notebook according to the instructions that came with it.

Handling Instructions for Batteries

Batteries come in a discharged condition and need to be recharged before use.

Battery capacity can be reached after approximately two to three charge/discharge cycles upon initial use (or after prolonged storage), so we recommend an overnight charge for each time (approximately twelve hours).

Initially, it is recommended to cycle rechargeable batteries two to four times-fully charging them, then fully discharging them to help them achieve their maximum capacity.

(Note: the battery may become warm to the touch during charging and discharging).

A new battery will not charge the device because it has never been fully charged and is thus “unformed”.

A new battery can sometimes stop charging before the device is fully charged.

This can be corrected by removing the battery and reinserting it. It should then begin to charge again.

During the first charge, the battery may experience this several times. It’s perfectly normal.

  • Battery storage should be in a cool, dry, clean place if not being used for more than a month.
  •  In case of unused batteries, their charge will eventually be lost. This means that the battery may need to be recharged after storage.
  • A healthy battery should be fully charged and fully discharged every two to three weeks.
  • Li-Ion batteries are an exception to this rule, since they do not suffer from the memory effect.
  • You should use alcohol and a cotton swab to clean dirty battery contacts. Clean battery contacts help the device and battery have a good connection.
  • Batteries should not be left dormant for long periods of time. The battery should be recharged at least every 2 to 3 weeks.
  • Performing the new battery break-in procedure described above is necessary if the battery has not been used in a long time.

How To keep Your Laptop Battery Safe and Secure

Dim your screen

Your laptop screen can be dimmed with most laptops.

There are even laptops that let you change the CPU and cooling settings.

To squeeze out some extra battery juice, lower them to the lowest level you can stand.

Cut down external devices

Your laptop battery is drained by USB devices (like your mouse) and Wi-Fi. If not in use, remove or turn off these devices.

When you use your laptop while on battery, charging other devices (such as your iPod) is a surefire way to quickly drain the battery.

Cut down on programs running in the background.

These factors add to the CPU load and decrease battery life.

When you’re on battery, shut down anything that is not a necessity.

Add more RAM

Rather than relying on virtual memory, you will be able to use more of the memory your laptop has.

However, virtual memory uses a lot of hard drive space and is not as power efficient.

In addition, adding more RAM will incur a higher energy consumption, so this would be most appropriate when running memory-intensive applications that use a large amount of virtual memory

Keep the battery contacts clean:

Keep your battery’s metal contacts clean by wiping them with rubbing alcohol every few months.

By doing so, you keep your battery’s power transfer as efficient as possible.

Run off a hard drive rather than CD/DVD

CD and DVD drives consume more energy than hard drives.

They can even consume energy when inserted into the drive.

While they aren’t actively being used, they spin and take power.

Take care of your battery

The battery needs to be exercised. Charged batteries should not be left unused for long periods of time.

It is recommended that you use a newly charged battery at least once every two to three weeks.

You should also avoid fully discharging the battery.

If your battery has memory effects, you should avoid fully discharging it.

Hibernate not standby

In spite of the fact that placing a laptop in standby mode helps to save power and enables you to pick up right where you left off, it doesn’t save power anywhere near as much as hibernation.

During hibernation, your PC saves its current state and shuts down by itself.

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How long I should charge my new before first use?

The battery of a new lithium-ion laptop is usually 20-70% discharged and must be fully charged before its first use.

Take out the battery and install it again. Let it charge again.

Drain its entire capacity first, and make sure it is 0%. Charge the device completely, about 12 hours after draining its capacity.

Don’t turn the laptop on while it’s charging.

Why my laptop battery does not charge at all?

Does your battery not seem to be charging?

Besides being frustrating, this could also indicate that something is amiss.

You may not be able to charge your laptop battery or it may not charge fully for several reasons.

For example, excessive battery drain, AC adapter problems, and laptop motherboard problems.

Why my laptop charges but does not charge to 100%?

Charges fail to reach 100% or your laptop stops charging every time it reaches 85-99% when your new battery is inserted.

Your laptop may need to be revised to accommodate the new battery.

This is often the case when a new battery is installed in place of an old battery.

After the laptop gets accustomed to the new battery, it will operate normally again.

To recalibrate correctly, you must set Windows power management to prevent the battery from draining to a point where the laptop goes into standby or hibernation.

How does my battery’s run-time become shorter and shorter over time?

Battery life may be coming to an end.

Battery products are consumable.

Upon exceeding the battery life range, the battery’s ability to charge and discharge drastically declines; therefore it’s time to replace it.

What is the most accurate way to calculate my battery run time?

Your laptop’s run time can be determined by knowing how many watts it consumes and how much power the battery has.

Watt-hours are another way to measure battery capacity. Multiply Volts x Mill Amperes to calculate Watt-Hours.

In this case, you will need 60.09 Watt-Hours / 20.0 watts for your laptop’s power consumption.


We hope we cleared up your question on how and if you need to replace your laptop battery.

Since you might also be thinking is time to update your laptop here are a few post suggestions that can help you make a more informed decision. remember that the Cost To Replace a Laptop Battery is a determining factor for buyers.

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Marco Ballesteros

I'm passionate about everything tech but lack the technical knowledge to be a coder or developer. But I have learned how to work around that issue hope you enjoy all the content I have created to help you.

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