How many batteries are in a Tesla? Tesla cars are powered solely by the electrical charge stored in batteries and are termed Battery Electric Vehicles or BEVs. The reason for the existence of Tesla as a company is simply that Lithium ion batteries have the highest charge capacity of any practical battery formulation in history for the money, high enough to make BEVs practical.

Tesla Battery Sizes

Over more than 15 years of manufacturing, Tesla has used many lithium-ion battery configurations in its vehicles. The 18650-style cell, 18 mm broad and 65 mm tall, was used in the original Roadster and later Model S models.

A Model 3 or Model Y may have cells in the 2170- or 4680-style, depending on where the cars get manufactured. In the first quarter of 2022, about half of all Tesla cells manufactured were of the 4680 design and used the new (LFP) chemistry.

How far a Tesla car can travel on a single charge depends on the amount of kWh in its battery pack. It is decided by the car’s efficiency, expressed in kilowatt-hours per mile or watt-hours per mile. There are multiple trim levels for different models, and each trim level could have a different battery capacity.

How much does a Tesla battery cost?

Tesla battery replacement cost varies depending on the labor and parts needed. Typically, depending on the car, the most basic battery replacement in Tesla costs between $5,000 and $20,000. For the Model S premium sedan, replacing a Tesla battery costs around $13,000-$20,000. Model 3 entry-level sedan and Model X premium SUV battery replacement can cost at least $13,000 and $14,000, respectively.

Also, you may have to pay around $20-200 for replacement parts like wiring and connectors. The labor charge may cost you nearly $175 per hour. Always be ready to shell out a few more dollars in additional labor charges if the repairs are complex or have any problems with the replacement.

Tesla Model S battery replacement cost

So, how much is Tesla battery replacement cost for Model S? Since there are many trims and battery sizes, it is hard to pin down a cost. However, the cost of a battery may range between $12,000-$15,000. As the labor cost differs, expect to pay between $20,000 and $22,000 as the total cost!

Tesla Model 3 battery replacement cost

So, how much is Tesla battery replacement cost for Model 3? For many years, the Model 3 was the most well-liked electric vehicle on the planet. Yet, despite being widely used, it is uncommon to learn that a Model 3’s battery needs replacement. But that can happen!

The cost of a Model 3 battery may cost over $13,500. You can expect the labor charge to be around $2,300. So, the total cost of battery replacement may range around $15,800.

Tesla Model Y battery replacement cost

The Model Y is the newest car from Tesla. Since it has a similar configuration to the Model 3, the battery replacement cost will come around $15,000 approximately.

How much does a Tesla battery cost at a Tesla service center?

Replacing a 75 kWh battery for Model 3 costs around $16,550. However, battery costs could change depending on your car’s model. Remanufactured packs cost between $9,000-$10,000, but brand-new batteries might cost up to $22,500. Depending on the process’s complexity, the average cost to replace a damaged battery pack with a remanufactured one would be between $13,000-$17,000.

How long do Tesla batteries last?

Never be so concerned if you’re looking at Tesla battery replacement costs while preparing for a future replacement. According to Tesla, Model X and Model S retain 90 percent capacity even after reaching 200,000 miles. Since we drive around 14,000 miles a year, it would take at least 15 years for your Tesla car to reach the 200,000-mile mark. Because the average American keeps their car for around 12 years, there’s a slight chance you’ll need to replace your Tesla’s battery during its lifetime.

On the other hand, the current battery modules should last 300,000 to 500,000 miles or 1,500 cycles. So, you may have to do Tesla battery replacement once or twice during the vehicle’s lifetime. The company will handle the necessary repairs if the battery capacity falls below 70% during the warranty period.

How many batteries are in a Tesla?

Since 2013, Tesla has used 18650 cells manufactured in Asia by Panasonic in its S and X model cars. Tesla battery packs with 18650 Panasonic batteries can charge in 20-40 minutes, depending on usage. It is, however, the fastest any battery pack can charge. The most popular Tesla battery pack has nearly 7,104 18650 cells divided into 16 444 cell modules. The 18650 batteries can store around 85 kWh of energy.

Recently, Tesla engineers reconfigured the battery structure of the pack to hold 516 cells in each module for a total of 8,256 cells. This restructured battery pack can hold slightly more than 100 kWh of energy, driving up to a 300-mile range.

Tesla electric car battery cells

Tesla has introduced several electric car models to cater to its diverse consumer needs. Panasonic is responsible for designing and manufacturing Tesla electric car batteries, which usually have a lithium-ion chemical composition.

While nearly all Tesla electric cars have one similar small-sized 12 Volt battery, the size of the larger battery that powers the motor varies.

Different Tesla models have different sized batteries specifically designed to pull the Tesla electric car’s weight while offering excellent range.

Each Tesla battery consists of thousands of battery cells arranged and connected in a particular manner to maximize battery performance, offer a higher range, and protect the battery from damage.

The number of battery cells in the Tesla electric car will vary with different models. For instance, larger Tesla electric vehicles such as the Tesla Cybertruck or Tesla Model X SUV need a bigger battery to pull their weight.

Hence, the number of cells in a large Tesla Cybertruck and Tesla Model X battery will be much higher than the number of cells in a small compact Tesla Model 3 sedan, which weighs considerably less.

The Tesla electric car batteries with a higher number of cells would be able to offer a more extended driving range, would require less frequent recharging, and would offer the car higher top speeds for more extended periods.

Moreover, a Tesla electric car battery with many cells will also need more time to recharge fully.

Number of battery cells in a Tesla Model 3

The Tesla Model 3 is a compact fastback sedan designed for a small family of no more than four to five adults.

Other than the 12 Volt battery, the Tesla Model 3 comes with a larger battery that uses 2170 Lithium-ion cells.

The larger Tesla Model 3 battery packs usually are 350 Volts to 400 Volts. The Model 3 battery packs contain four longitudinal battery models, each containing the cell bricks.

The Tesla Model 3 comes in two versions with different sized batteries with a different total number of cells and total ranges.

The Tesla Model 3 standard range version offers a maximum of 272 miles of range and carries 2976 Lithium-ion cells in its battery that are positioned into 96 groups (bricks) of 31.

The second Tesla Model 3 version is its Long-Range version that offers a maximum range of 358 miles and carries almost 4416 Lithium-ion cells in its battery that are positioned in 96 groups (bricks) of 46 and has a total weight of 480 Kgs.

The respective number of Lithium-ion battery cells can offer the Tesla driver excellent ranges, long battery lives, and a smooth drive.

Moreover, in 2018, Tesla attempted to introduce lighter and cheaper Model 3 batteries to carry 2170 Lithium-ion cells. This effort was made to make new Tesla Model 3 batteries more affordable and to reduce the purchase price of a Tesla Model 3 electric car.

Number of battery cells in a Tesla Model S

The Tesla Model S electric car is a luxury sedan priced much higher than a Tesla Model 3 electric car. Like all other Tesla electric car models, the Model S sedan also comes in different versions with different sized battery packs containing a varying number of battery cells.

The Tesla Model S Plaid battery pack with a capacity of 99 kWh contains 18650-type cylindrical Lithium-ion cells designed and produced by Panasonic.

The battery comprises almost 7920 Lithium-ion cells, which are fixed in five modules, each containing 1584 cells.

Each battery cell is 65 mm in height and 18 mm in diameter and is arranged in 22 parallel rows. Moreover, the Model S battery has a 450 Volt system.

The massive number of Lithium-ion cells allows the electric battery to offer almost 390 to 396 miles of range.

This impressive range allows the Tesla Model S driver to cover a greater distance, travel at higher speeds, and enjoy a luxurious electric car ride.

Number of battery cells in a Tesla Model X

The Tesla Model X is an All-wheel drive SUV designed to offer utility and performance. This incredible SUV is well-equipped for climbing steep slopes and performing over arduous landscapes and hence has a huge battery pack to fulfill these requirements.

The Tesla Model X used to come in versions of 60, 75, and 90 kWh lithium-ion batteries; however, these versions were eventually discontinued. The only version available now is the Tesla Model X 100 kWh version.

The Tesla Model X has a 18650 type Lithium-ion battery that contains 516 lithium-ion cells in each of its 16 modules wired in a set series of arrangements. This makes the total number of cells in the Tesla Model X to be 8256 Lithium-ion cells.

As a result of the high number of Lithium-ion cells in the Tesla Model X battery, the SUV can offer an impressive 300 to 351 miles of range and a top speed of 155 miles per hour.

Number of battery cells in a Tesla Model Y

The Tesla Model Y is a luxurious all-wheel-drive SUV designed to offer unparalleled performance in ranging landscapes and slopes. Hence, this Tesla SUV comes with a massive battery pack.

The Tesla Model Y has a 2170 type lithium-ion battery that is much larger and more capable than a 18650 type battery found in the Model X SUV.

Hence, the 2170 battery cells are much larger in dimensions and can store more significant amounts of charge to power the luxury SUV.

In some American states, such as Texas, an even superior battery type is used in the Tesla Model Y. This Model Y battery is the 4680 type Lithium-ion battery that consists of even larger battery cells that can store a greater amount of charge.

Hence, the 4680-type battery will need a lesser number of total cells when compared to the 18650 and 2170-type battery packs. As a result, the total number of cells in the 4680-type battery is less than 900 Lithium-ion cells.

Number of battery cells in a Tesla Roadster

The Tesla Roadster is a high-power sports car designed to offer excellent performance and range at top speeds. Like all other Tesla models, the Tesla Roadster also comes with a Lithium-ion battery pack that helps improve its range and capacity.

To power this sports car, Panasonic has designed the 18650-type battery to contain 6831 lithium-ion cells, arranged in a series of 11 sheets, with every single sheet containing 9 groups (bricks).

Why are Tesla electric cars and batteries the best?

Tesla has introduced the world to futuristic automobile technology that has revolutionized travel and has massively contributed to reducing global emissions.

Despite the aggressive competition in the EV industry, Tesla electric cars have topped the charts due to their impressive battery ranges and unparalleled performance.

The key feature that makes Tesla electric cars one of the best automobiles in the entire EV industry is its constant efforts toward technological evolution and advancement.

Every year, Tesla spends millions of dollars improving its electric vehicle design and battery capacity to attract a larger audience to the green technology lifestyle.

Moreover, Tesla’s partnership with Panasonic has allowed the company to offer the best quality of electric vehicle battery that has ever been designed and introduced.

Panasonic is a Japanese company that has been the industry leader in manufacturing electrical appliances, consumer electronics, and batteries globally.

Hence, Tesla can enjoy superior battery technology produced as a result of nearly a century of technological growth and breakthroughs. As a result, Tesla electric cars and their batteries are without a doubt one of the best in the market.

How to care for Tesla electric car batteries?

The Tesla electric car battery is one of its most expensive components. Not only is the purchase price of a new battery high, but the overall repair and maintenance costs are also notably pricey.

Hence, every Tesla electric car owner must focus on taking care of their EV batteries to maintain their quality and performance over a longer period of time.

Poor care, certain driving practices, and neglect can cause the Tesla electric car battery to permanently lose its range, charge storing capacity, and total lifespan. As a result, the Tesla owner would have to pay for the expensive battery repair or replacement costs.

Certain driving practices and care measures that would improve a Tesla electric car battery’s range, lifespan, capacity, and performance are as follows:

• Refrain from unnecessarily driving the Tesla at high speeds and changing accelerations for extended periods of time.
• Refrain from loading too much weight on your Tesla electric vehicle, as that will stress on the battery causing it to lose range.
• Refrain from making frequent shortstops as this practice will cause the battery to deplete quickly. This becomes a problem in the long run as every time a battery is charged after getting fully depleted, it loses some of its capacity permanently.
• Refrain from deliberately driving the Tesla electric car over rough landscapes and steep slopes.
• Charge your Tesla electric car as frequently as possible; however, refrain from excessively overcharging the battery.
• Develop a battery charging routine and stick to it.
• Always use a Tesla-provided charger to charge your electric car at home.
• Charge the Tesla using the at-home charging options as frequently as possible and only use the DC fast supercharging stations when absolutely necessary. Doing this is extremely important as fast DC charging can damage the battery range, while slow charging helps improve the battery capacity.
• Try to maintain the Tesla battery charging between 20% to 90% (ideal range).
• Never store a fully depleted battery pack.
• Allow an overheated Tesla battery to cool down before hitting the road.
• Allow an extremely cold Tesla battery time to warm up before hitting the road.

How do Tesla battery packs die?

A Tesla battery pack can fail due to fuse problems, voltage problems, or other minor issues. The entire battery pack gets affected if the issue happens within a single battery module. The voltage across all battery modules needs to be steady. If the voltage values differ across modules, the entire battery pack will get defective.

Get your car to the company if this happens. Instead of replacing a module, they will install a new or refurbished battery pack on your car. They will send the damaged one to their battery plants for repair and refurbishing.

Will Tesla replace my battery for free?

If you are considering buying a used Tesla or before your Tesla’s battery develops a problem, it is always ideal to know what warranty will cover. For eight years and 150,000 miles (whichever comes first), Tesla will repair any manufacturing defects in the high-voltage battery and related equipment.

Accordingly, Tesla will pay for the necessary parts, labor, and other repair-related costs if a component, like a high-voltage cable or battery cell, fails. Tesla also includes a warranty provision that covers battery replacement due to degradation. Most Tesla cars get coverage by the warranty if a battery loses more than 30% of its initial capacity while under warranty.

Should I be worried about the batteries in a used Tesla?

Not really. But it is always good to inspect a used car. In reality, a used Tesla battery merits the same level of inspection as a used car with an internal combustion engine. So, we recommend checking the battery’s condition, getting the owner’s charging habits, and learning about Tesla batteries.

A pre-purchase check by a Tesla Service Center may provide good information about the battery health of the used Tesla you are considering buying.

Can you do a Tesla battery replacement at home?

Don’t try to repair your Tesla unless you have invested time and money in training and equipment. You need to know how to work with the car’s operating system if you want to diagnose the issues correctly. Also, be mindful that specialized parts, schematics, and plans are hard to get. So, unless you’re skilled in electric car maintenance or prepared to risk damaging your Tesla, you shouldn’t do it.

How Tesla replaces your car’s batteries

An issue with the voltage regulator, a fuse, or other insignificant causes can cause the Tesla battery pack to die. However, the entire battery pack gets impacted if the issue exists only in one battery module. That’s because all battery modules must have comparable voltages. Therefore, the entire pack could fail even if only one module displays a value that differs greatly from all the others.

So, bring your car to Tesla at that point, and they will repair it. They won’t, however, swap out a single module. Instead, they replace the battery pack with a brand-new or remanufactured one. Then, they send the old one back to their battery factories for maintenance and refurbishment.

When the old battery pack gets repaired and examined, it is returned to the system. Then, the battery will be installed in another vehicle that requires a battery swap.

Tesla shops don’t swap out battery modules because they want to make sure the battery they put in your car is in perfect condition. However, the process can be costly for you. That’s where third-party shops can be of help.

Tesla battery replacement cost: A few tips

• The most basic battery replacement for a Tesla costs between $5,000 and $20,000. This depends on the Tesla model you own. Replacing a Tesla battery in a Model S premium sedan can cost around $13,000-$20,000. Replacing the battery in the Model 3 entry-level sedan and Model X premium SUV can cost at least $13,000 and $14,000, respectively.
• Tesla claims that Model X and Model S retain 90 percent capacity even after reaching 200,000 miles. The present battery modules should last 300,000-500,000 miles or 1,500 cycles.
• The company will take care of the necessary repairs if the battery capacity falls below 70% during the warranty period.
• A Tesla battery pack can get damaged due to fuse problems, voltage problems, or other minor issues.
• It is always safe to do the battery replacement by the company technicians.

FAQs

What is the lifespan of a Tesla battery?

There isn’t a specific amount of time that you can take before replacing your battery. This is because it all comes down to how you maintain it. Nevertheless, Tesla announced that their batteries could withstand 300,000 to 500,000 miles over their lifetime, translating to 20 to 35 years for the average car owner.

Does winter affect Tesla batteries?

Yes, winter often affects Tesla batteries’ performance. You may also notice that your battery charges slowly during winter compared to summer and spring. However, this is expected as batteries require a balanced temperature for optimal performance.

What are the signs that you need to replace your Tesla battery?

The most compelling sign that your battery needs replacement is if it’s worn out. Losing charge regularly without explanation is another sign that you are due for a battery replacement.

Where does Tesla get its lithium-ion batteries?

Tesla relies on in-house production and outsourcing to meet its li-ion battery demand. For example, Tesla manufactures li-ion batteries for its Model 3 EVs at its Gigafactory Nevada. Additionally, Tesla has partnered with Panasonic to supply the EV company with li-ion batteries for its other models.

Can I replace my Tesla battery?

Yes. The replacement process is fast and easy, and you will have your new battery in no time. However, depending on the car, the battery will cost you $12,000 to $15,000.

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