Are Tesla Batteries Made of 18650? (Answered With FAQs)

Published on: October 20, 2022
Written by Nolan Miles / Fact-checked by Porimol Sorkar

Tesla batteries are made of 18650 cells. The 18650 cell is a lithium-ion battery which was developed by Sony in the early 1990s. Tesla uses these cells in their electric vehicles to power the motor and drivetrain.

The 18650 cell has a cylindrical shape and is one of the most commonly used types of batteries in portable electronic devices. If you have coin cells, you can recharge them. 

18650 batteries are often used in Tesla cars. While Tesla doesn’t make these batteries themselves, they do use them in their vehicles. 18650 batteries are made of lithium-ion, which makes them powerful and long-lasting.

This type of battery is also rechargeable, which is another plus for Tesla drivers.

Tesla 18650 Battery Cell Specs

Tesla’s 18650 battery cell is a high-performance, cylindrical lithium-ion cell. The 18650 cell has a diameter of 18 mm and a height of 65 mm. This cell format is also used in laptop batteries and other high-density applications.

The Tesla 18650 cell has an energy density of 270 watt-hours per liter and specific energy of 1480 watt-hours per kilogram. The cell delivers 3.7 volts and 4 ampere-hours (Ah) of current. It can be discharged at 5C (20A) rate and recharged at 1C (4A) rate.

The Tesla 18650 cells are made with Panasonic NCR18650GA chemistry, which uses nickel cobalt aluminum oxide cathodes with graphite anodes. This chemistry provides excellent cycle life, safety, and thermal stability compared to other lithium-ion chemistries on the market today.

How Many 18650 Batteries in a Tesla Powerwall?

The Tesla Powerwall is a home battery system that stores energy from the sun and makes it available for use at night or during a power outage. It can be used in conjunction with solar panels to completely offset your home’s energy needs, or as a backup power source. Each Powerwall unit contains 12 lithium ion batteries not medicine, totaling 2kWh of storage capacity.

Tesla 18650 Battery Price

Tesla 18650 Battery Price The Tesla 18650 battery is a high-performance, long-lasting battery that is used in many of Tesla’s electric vehicles. The battery has a high energy density and can store a large amount of energy, making it ideal for use in electric vehicles.

The price of the Tesla 18650 battery is $400 per kWh.

Tesla 18650 Battery for Sale

If you’re in the market for a Tesla 18650 battery, you’ve come to the right place. Here at Battery Junction, we carry a wide selection of these batteries, all of which are available at competitive prices. The Tesla 18650 battery is a high-performance lithium-ion battery that’s designed specifically for use in electric vehicles.

These batteries offer a longer lifespan and higher energy density than traditional lead-acid batteries, making them an ideal choice for anyone looking to get the most out of their electric car. When shopping for a Tesla 18650 battery, it’s important to keep in mind that not all batteries are created equal. Some manufacturers cut corners to save money, which can result in lower-quality batteries that don’t perform as well or last as long as they should.

Here at Battery Junction, we only carry batteries from the best manufacturers in the business. We also test each and every battery we sell to ensure that it meets our high standards for quality and performance. So when you buy a Tesla 18650 battery from us, you can rest assured knowing that you’re getting a top-of-the-line product.

Still not convinced? Check out our customer reviews and see what others have to say about our products and services. We’re confident that you’ll be satisfied with your purchase from us!

Tesla 18650 Battery Chemistry

The Tesla Model S is powered by a lithium-ion battery pack. The battery pack consists of 7,104 individual 18650 batteries. Each battery cell has a diameter of 18 mm and a length of 65 mm.

The cells are arranged in 16 modules with 463 cells in each module. There are three types of modules: the drive unit module, the Energy Storage System (ESS) module, and the Battery Management System (BMS) module. The drive unit module contains two rows of 231 cells connected in series.

The ESS module contains four rows of 115 cells connected in parallel. The BMS module contains one row of 115 cells connected in parallel. The total capacity of the battery pack is 85 kWh.

The usable capacity is 81 kWh.

Tesla Lithium Ion Battery Specifications

When it comes to electric vehicles, the battery is perhaps the most important component. After all, it’s what stores the energy that powers the car. Tesla Motors has made a big bet on lithium-ion batteries, and so far it seems to be paying off.

The company’s Model S sedan has been widely praised for its range and performance, and much of that is thanks to its 85 kWh battery pack. But just how good are Tesla’s lithium-ion batteries? Let’s take a look at the specs:

Energy Density161 Wh/kg (at 20°C) or 170 Wh/kg (at 0°C)
Power Density2 kW/kg (at 20°C) or 1.8 kW/kg (at 0°C)
Specific Energy260 Wh/L (at 20°C) or 270 Wh/L (at 0°C)

Tesla claims that its battery packs are some of the most energy dense in the world. That’s important because it means that they can store more energy in a given space, which is crucial for electric vehicles where weight is always a concern. And indeed, when you compare the numbers above to other lithium-ion batteries on the market, Tesla’s appear to be very competitive.

For example, Nissan’s Leaf has an energy density of 160Wh/kg while GM’s Chevrolet Volt boasts just 138Wh/kg. As for specific energy, Tesla again comes out on top with its 260Wh/l compared to 240Wh/l for Nissan and 230Wh/l for GM. But what about power density?

This is a measure of how much power can be drawn from a battery at any given time and is particularly important for things like acceleration. Here, Tesla falls behind slightly with a power density of 2kW/kg compared to 2.5kW//kg for Nissan and 3kW//kg for GM.

How Many Batteries are in a Tesla?

When it comes to electric cars, one of the most frequently asked questions is “How many batteries are in a Tesla?” The answer, of course, depends on the model of Tesla car you’re talking about.

1The Tesla Model S has a 75 kWh battery pack that consists of 7,104 lithium-ion cells.
2The Tesla Model X has a 90 kWh battery pack with 8,256 cells.
3The Tesla Model 3 has a smaller 50 kWh battery pack with 4,416 cells.

So there you have it!

The next time someone asks you how many batteries are in a Tesla, you’ll be able to give them an answer. Anyway, you can also visit this site where the focus on is ERD battery good or not.

How Much is a Tesla Battery?

Tesla batteries are some of the most advanced and well-rounded on the market today. Many people don’t know, however, how much a Tesla battery costs. In this blog post, we will explore the cost of Tesla batteries in greater detail so that you can make an informed decision about your next purchase.

How Much is a Tesla Battery? The average cost of a Tesla battery is around $15,000. However, there are many variables to consider when pricing out a Tesla battery.

The size of the battery, for example, will have a direct impact on the overall cost. Additionally, the specific model of Tesla car you have will also play a role in dictating price. Of course, $15,000 is still a significant investment no matter how you slice it.

But when you compare the cost of a Tesla battery to other electric vehicles on the market (EV), it becomes clear that Teslas are actually very reasonably priced. For example, the Chevy Bolt EV starts at around $37,500 – nearly double the starting price of a Model 3Tesla. And while the Bolt does get a slightly better range per charge than a Model 3 (238 miles vs 220 miles), it’s hard to ignore the fact that Teslas offer much more bang for your buck in terms of both initial purchase price and long-term savings potential.

When all things are considered, then, it’s really not surprising that Teslas have become one of the most popular EVs on sale today – despite their relatively high sticker prices. If you’re looking for an EV with great range, plenty of features/luxuries, and solid value overall then there’s simply no better option out there right now than a Tesla!

how much is a tesla battery


How Many 18650 Cells are in a Tesla?

Tesla uses 18650 lithium-ion batteries for their electric vehicles. Each battery cell has a diameter of 18 mm and a length of 65 mm. There are 3,500 cells in each Tesla battery pack.

What is a Tesla Battery Made Of?

Tesla batteries are made of lithium-ion cells. The company uses Panasonic 18650 cells for its vehicles. Each cell has a diameter of 18 mm and is 65 mm long.

There are 3,168 of these cells in a Tesla Model S battery pack. The electrodes in the cells are made of nickel, cobalt, and aluminum. The electrolyte is a solution of lithium salts in an organic solvent.

The whole system is encased in durable plastic housing. Tesla’s batteries have several advantages over traditional lead-acid batteries. They’re much lighter, so they don’t add as much weight to the car.

They can also be charged and discharged more times without degrading, which means they last longer.

How Many 18650 Batteries are in a Tesla Plaid?

Tesla’s plaid battery pack consists of 7,104 18650 lithium-ion batteries.

How Many 18650 Cells are in a Tesla Powerwall?

There are a total of 16 18650 cells in a Tesla power wall. Each cell has a capacity of 3.7 volts and 2,600mAh.


Tesla batteries are made of 18650 cells. These are cylindrical cells that are 18mm in diameter and 65mm in length. The cells are made of lithium-ion, which is a type of battery that is known for its high energy density.

Tesla’s use of these types of batteries allows their cars to have a longer range than other electric vehicles on the market.

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