Tesla Model 3 SR+ LFP Battery Capacity Per Year

Tesla Model 3 SR+ LFP Battery Capacity Per Year

While this is not information that Tesla shares publicly, many believe that Tesla has hit a price tag of $100/kWh by the end of 2022 or 2023. So what is the Tesla Model 3 SR+ LFP Battery Capacity Per Year?

First, we have to look at the cost improvements of the Tesla Model 3 SR + LFP battery. Battery costs have been dropping at a fairly steady rate of 19% per year. Tesla Model 3 SR+ LFP Battery capacity uses 57.5 kWh. From 2013 to 2023, the cost of cells has increased from $1,000/kWh to $100/kWh. LFP batteries use iron and phosphates in addition to lithium.

However, from a consumer perspective, if there is some manufacturing defect that causes your package to need to be replaced, it will be covered by a warranty (up to 8 years/100,000 miles), so costs for you will be 0 dollars. I will just use that number, although it does. lower body. So for the cell part of the battery, you’re looking at a cost of about $5,400 for a Tesla. This is a 54 kWh battery. Usually, the battery goes up by 50% for that, so maybe $8100 for the full package.

But let’s say 8 years have passed and the battery is out of warranty. Tesla batteries should really last 250,000 miles or so, but let’s say you’re extremely unlucky or you really need that range and can’t stand a battery that’s only 80 packs and you need to replace it in 8 years.

At this rate, in 8 years, can we expect costs to drop another notch to $10/kWh? Maybe, but let’s not believe it. Assuming a slightly more conservative amount of $33/kWh, which is easily achievable, And add 50% of the package cost to get a package cost of 50 USD/kWh.

So your 54kWh plan will cost $2700. Of course, there will be labor involved in the replacement, so we’re probably talking about a $3,500 replacement.

Considering the maintenance and fuel savings over those 8 years (around $300-400/year for most people just for a gas and oil change), this seems like a great deal.

LFP stands for Lithium Ferrous Phosphate also known as Lithium Iron Phosphate and LiFePO4 and LFE or Lithium Iron. 

Lithium-Ion Ferrous Phosphate (LFP) batteries are an alternative to traditional Lithium-Ion (Li-Ion) batteries and are the batteries used in Tesla cars.

Maximizing Tesla Model 3 SR+ LFP Battery Capacity and Lifespan

The data is further clouded by the fact that EV battery life is a fluctuating target. Over the past decade, numerous optimizations have been made to battery cell chemistry, cell structure design, and battery management systems.

The pack of ten years ago is very different from the pack of Tesla cars today. Despite these hurdles, I’d like to give you a rough idea of ​​how many years and miles you can expect from a Tesla battery pack.

My car had about 58.4kWh available at launch. Now it’s about 57.2kWh (2% apparent loss) and car cells seem to be balanced.

I know it’s still early days, but time will tell, for a car with a well-treated, barely used LFP battery, the first obvious two-step downgrade can be done in 8 months. It could very well be 1% in a year.

What Does Tesla Say About Battery Life?

According to Tesla’s 2021 Impact Report, the battery is designed to last the life of the vehicle, with the company estimating about 200,000 miles in the US and 150,000 miles in Europe.

According to Tesla’s own data, the Model S and Model X batteries, on average, retain about 90% of their original capacity over 200,000 miles.

Tesla CEO Elon Musk once tweeted that the Model 3 and Model Y batteries in his pack are rated for 1,500 charge cycles.

How Can I Check the Deterioration of My Tesla Battery? 

This car makes some unusual noises as he drains the battery to 0% and then slowly he charges it to 100%. Once the test is complete, the new battery’s health percentage will be displayed in the HV Battery column.

Note that this number represents battery health, not battery capacity. We do not know what factors Tesla will take into account in arriving at the final result.

For example, when I recently tried the Battery Health Test on my Model 3, he maintained 93% of his energy capacity (69 kWh from his original 74 kWh) and got a battery health score of 86%.

  • Battery Degradation 

We do not recommend running the Battery Health Test frequently. The process of discharging to zero and then fully charging accelerates the aging of the battery.

Tesla does not guarantee battery degradation unless the result is less than 70%.

As an owner, he might be interested in having his car inspected once a year using any of the above methods, but that doesn’t mean he can’t sleep. Some battery drain is an unavoidable normal phenomenon. 

Battery Model Tesla model 3 SR+ LFP
KWh60 kWh
MPh56 mph 
Miles251 miles
Temperature -3°C
Battery Cells 2170

Comparing Tesla Model 3 SR+ LFP Battery Capacity to Other EVs

Tesla is introducing a new LFP (lithium iron phosphate) battery option for the entry-level Tesla Model 3 Standard Range Plus (SR+) in the US. The cell (prism form factor) is sourced from his CATL in China.

This new version is an online design studio where you can still find the SR+ model using his NCA cells (nickel, cobalt, alumina) from Panasonic (cylindrical form factor 2170) manufactured at the Tesla Gigafactory in Nevada has not yet been published.

However, with the demand for the Tesla Model 3 SR+ high and the delivery date for new orders extended to January 2022, the company reached out to some reservation owners to offer them an LFP option.

Comparison of Key Attributes Across Electric Car Battery 

Material compositionLFPLithium-ion IronPhosphateNMCLithiumNickelPhosphate Manganese Cobalt
Average costUS$ per kWh$90/kWh$130/kWh 
Energy density160 Wh/kg200 Wh/kg
Discharge recommendation100%80-90%
Discharge cyclesuntil 80% capacity25001000
  • Battery Cells

This indicates that LFP cells are plentiful and are already being shipped in large numbers to Tesla’s Fremont, Calif., factory. 

But does that mean Panasonic’s NCA cells were the main limiting factor? Not necessarily; if the Model 3 SR+ were to sell for the same price, Tesla could favor builds with LFP cells.

Higher margin Model 3 Long Range and Performance versions are also more readily available (November and 4-5 weeks respectively).

What is the Difference Between LFP and NCA Versions

According to information Tesla sent to customers (see tweet below), the Tesla Model 3 SR+ with the LFP battery has an estimated EPA range of 253 miles (407 km), compared to the current version with NCA. is 263 miles (423 km). battery.

That’s a difference of 10 miles (16 km), but it also has some advantages. LFP batteries can be charged to 100% state-of-charge (SOC) within the usable SOC window and don’t worry too much about lifespan.

For NCA (High Voltage Chemistry), the standard recommended state of charge per day is almost 90%. The result is a range of 237 miles (381 km), with LFP averaging 16 miles (26 km) or 6.7% better and 10 miles or about 4% worse when the NCA is fully charged.

  • Battery Version 

To achieve a similar range, the LFP version with a less energy-dense (heavier) battery could have a slightly higher capacity (around 60kWh).

LFP’s fast charging characteristics appear to be as good, if not better, so we think LFP is a reasonable choice.

Need to see more reports, reviews, and tests on LFP battery cars to show more difference. For example, an LFP battery pack with a lower energy density can make the car slightly heavier, accelerate slightly slower, wear tires faster, and make the car less drivable.

Is The Tesla Model 3 SR+ LFP Already on Sale in China/Asia and Europe?

Remember, Tesla already uses LFP batteries in cars produced at the Tesla Giga Shanghai factory, sold in China, and exported to other countries in Asia and Europe.

This type of battery is also used in the newly launched Tesla Model Y Standard range in China.

The relatively low energy density of LFP compared to other chemicals has so far prevented its use in long-range versions of Tesla vehicles. 


Battery Type Lithium-ion 
No. Of Cells 106
Battery Voltage 340 Volt
Fast Charging Time 24 minutes 
Charge PortType 2

Benefits of Owning Tesla Model 3 SR+ with LFP Battery

A quick introduction to the chemistries of the two types of batteries used in current Tesla vehicles to ease any fears about how they work and how they are treated. 

Written on purpose to be accessible to most people, it provides a brief introduction to the details of battery chemistry and the science of storing and releasing electrical energy.

Tesla started using a different lithium-ion chemistry in its Model 3 SR+ cars and changed its advice on how to use the car.

LFP (Lithium Iron Phosphate) is an alternative cell chemistry used by Tesla in some models but has been around for a long time. It is more commonly used in China, often in high-power, short-haul applications (buses/trucks).

LFP is different from traditional lithium-ion, but neither better nor worse. Very easy to charge/discharge, a very long life (can be charged/discharged many times with little degradation), but at the cost of lower energy density, to retain the same battery capacity Need more capacity.

Cycle life can be thought of as roughly equal to the total mileage over the life of the vehicle. The more cycles, the longer the mileage before the package needs to be replaced.

This makes sense for the SR+ Model 3. A massive lithium-ion battery because he has plenty of room in the pack and Tesla with his LFP with lower energy density he can achieve the necessary energy capacity that the SR+ model spec demands.

  • Battery Capacity 

In other words, an SR+ with LFP has a larger battery capacity than an SR+ with Lithium-ion.

Interestingly the LFP can discharge very quickly, so Tesla could probably speed up this model without undue damage to the battery.

I don’t think they’re just doing this to keep the model performance difference as a marketing ploy, but that the SR+ isn’t slow anyway.

  • Longer Life Cycle 

Some studies show that LFP batteries last 2 to 4 times longer than NMC batteries. Longer battery life is also part of why Tesla recommends charging to 100%:

you won’t even notice any additional battery depletion on the LFP

  • Safe Electric Car Battery 

While the risk of lithium batteries catching fire is rare, the major recalls for the Bolt and Kona have raised safety concerns. LFP batteries have a much higher thermal threshold, causing heat loss or battery burnout.

For LFP batteries, the heat exit temperature is 270 degrees Celsius, compared to 210 degrees Celsius for NMC and 150 degrees Celsius for NCA.

While a car’s thermal management system will protect any battery from such heat, LFP batteries add an extra layer of protection.

Cold Weather Charging for LFP Batteries 

Great sounding LFP drums! However, there are some downsides to consider, including cold weather charging and loss of range. The impact of temperature on electric vehicles is nothing new, but some aspects are particularly pronounced with LFP batteries. 

Tesla Model 3 SR+ LFP Battery Performance Over Time

Here’s a comparison video comparing the 2021 Model 3 with LFP battery to the Tesla Model Y long range battery. There is a deterioration comparison of the battery. Let’s see which battery drains more.

After 17,728 miles, the Model 3’s standard range with the LFP battery was 96.9% of its original capacity, a 3.1 increase. Typically, this drop reaches around 10% and then levels off.

This makes the car consume slightly less power and has a range of 245 miles.

Model Y, Model S, and Model X do not have LFP batteries. My RWD Model 3 has an LFP battery. The 2022 version has 272 miles on the tires I have. I charged it to 100% several times.

The 2020 Model Y has 43,400 miles on and its battery health is 86.2% and it is missing 13.8% of the car battery. The original battery capacity was 77.3 kWh, and now it is 66.7 kWh. This is below-average battery degradation for the Tesla fleet.

Which Battery Degrades?

The Model Y appears to be running worse than the 2021 Model 3 RWD with the LFP battery. Most importantly, the LFP battery can be charged up to 100%. This gives an effective range compared to the Long Range Model 3 at 80% charge.

There were other uses for Tesla vehicles that I shared my experience with within the comments, one on the long haul for the 2021 Model Y with 49,000 miles on it and just 9.3% battery performance. This person is mainly charged with a supercharger.

Tesla cars have a battery warranty, a 50,000-mile warranty for 4 years, and a 100,000-mile warranty for 8 years. If the battery is more than 30 years old, it can be replaced free of charge.

I see it that way. If you’re going to drive a Model 3 for 10 years, by then the new battery will be much better and hopefully cheaper, so you can get a new battery with a longer range for the pack. 

Future of Tesla Model 3 SR+ LFP Battery Technology

Tesla has begun using lithium-iron-phosphate (LFP) battery cells in the Model 3 that it makes in China. These specific lithium-ion batteries are manufactured by China Contemporary Amperex Technology (CATL), widely regarded as the world’s largest battery manufacturer.

Today, Tesla announced plans to bring LFP battery production to the same locations where it makes its vehicles and switch to LFP batteries for all Model Y and Model 3 standard vehicles.

The company’s third-quarter 2021 earnings report was released on October 20.

To understand what this change means, it’s important to know what type of lithium-ion battery chemistry Tesla has used so far. Tesla’s battery technology, developed in conjunction with Panasonic, used a nickel-based cathode material called NCA. 

  • Battery Quality 

This cathode contains a mixture of nickel, cobalt and aluminum and allows for the high energy density for the long intervals between charges for which Tesla vehicles are known.

But nickel and cobalt are expensive, and Tesla’s chief financial officer, Zach Kirkhorn, said on the earnings call that recent price increases have had an impact on both nickel and aluminum.

Since nickel-based cathodes have a high energy density, they must also be carefully managed to maintain safe operation. Instead of using a nickel-based cathode, lithium-iron-phosphate (LFP)-based cells could be used in electric vehicles (EVs).

In Tesla’s case, switching from NCA to LFP meant switching from cylindrical 18650 battery cells to another format called prismatic cells inside the battery.

Because the LFP raw material is lower in cost, these batteries are less expensive, and with their lower energy density, they are generally considered safer than those with a nickel-based cathode.

  • Battery Miles

Lower energy density means less energy is stored in the battery, reducing the vehicle’s range. In EPA testing, the standard Model 3 range with NCA chemistry could travel 263 miles on a single charge.

According to information sent by Tesla to US customers, the estimated range of the Tesla Model 3 SR+ with the LFP battery is reduced to 253 miles.

“Our goal is to locate all the key vehicle components on the continent – ​​at least on the continent,” said Drew Baglino, senior vice president of powertrain and energy engineering at Tesla.

Continent if not closer, where the vehicle was manufactured. in the conference. calling for income. “That is our goal. We work internally with our suppliers to achieve this goal, and not just at the final assembly level, but as much upstream as possible.

We reported on the possible change yesterday after some keen-eyed fans in Germany noticed a small change in the source code indicating that a 60kWh LFP pack could be coming. 

Battery Battery Price 

Real-World Experiences with Tesla Model 3 SR+ LFP Battery

His LFP battery cells, which Tesla uses in its Shanghai-made Model 3, have performed exceptionally well, far exceeding the manufacturer’s specifications. Actual load testing confirms that capacity is even higher than the specifications in their own data sheets.

Built-in Giga Shanghai, the Tesla Model 3 RWD is one of China’s (and the world’s) best-selling electric sedans. Its many features are the only variation in which its LFP battery is implemented instead of the usual ternary cells.

Its pretty decent specs show it’s capable of 305 miles per charge (WLTP cycle). In fact, in real conditions (even in cold weather) it can be about 250 miles.

This is the battery life until the state of charge (SoC) counter reaches 0%. However, actual tests show that the battery has a larger capacity than the first tab.

The best demand for batteries caused by the increasing supply of electric cars has led Tesla to use LFP batteries (Lithium Iron Phosphate or Lithium Iron Phosphate) in the SR+ Range.

LFP battery technology is not widely used in electric vehicles because its energy density is inherently lower than traditional lithium-ion batteries. However, it costs significantly less and is even safer.

  • Battery Capacity 

According to the Scan My Tesla application, the nominal battery capacity of this car is about 60.6 kWh, and the energy reserve (not counted in the range, i.e. above his 0% of SoC, about 7.0 kWh).

This is a surprisingly high figure as it accounts for over 10% of the total amount that is normally used as a margin for this energy reserve.

As shown in the video, even after his SOC reached 0%, the Model 3 RWD still allowed him to travel 34.8 miles and consumed approximately 6.9 kWh of energy.

During testing, the information that the battery was dead remained displayed on the screen, but the Model 3, like most other electric cars, cannot run properly without a charged battery.

There was no gradual decline. When the reserve is completely depleted, the car goes into Neutral (N) mode and cannot be reactivated into D (Drive) mode, although in this case, the heater remained on for a few more minutes. Bjørn Nyland highlights exactly this aspect, the lack of performance penalties, as a drawback. 


This makes sense for the SR+ Model 3. There is enough room for a large lithium-ion battery pack to allow Tesla to achieve the necessary energy capacity required by the low energy density LFPs required by the SR+ model specifications. 

SR+ with LFP has a higher battery capacity than SR+ with Li-Ion. Since his LFP cell in AA size only has a capacity of 600mAh (the bright LED in the lamp can consume 60mA), the unit will stay lit for up to 10 hours.

Battery pack range estimates vary slightly, which bookers should consider before accepting Tesla’s offer. The US-made Model 3 SR+ has an EPA range estimate of 263 miles on a single charge, while the MIC Model 3 has an estimated range of 253 miles on a single charge with an LFP battery.

The Tesla Model 3 SR+ LFP is a single-engine, rear-wheel drive vehicle powered by an LFP (lithium iron phosphate) battery and is the most efficient vehicle on the Department of Energy’s 2022 Best MPGe list of electric vehicles. 


Tesla Model 3 SR+ LFP Battery Range on a Single Charge?

2023 Tesla Model 3 SR+ (MIC) 60kWh LFP [Winter] Range of 289 km (180 miles); 28% less energy consumption of 199 Wh/km (320 Wh/mile). Up to 40% used battery capacity: 57.5 kWh (estimated).

Comparing Tesla Model 3 SR+ LFP Battery Capacity to Other EVs?

LFP batteries use iron and phosphate (phosphorus combined with oxygen) in addition to lithium. The main difference to keep in mind is that the LFP battery has a slightly shorter range of 253 miles as opposed to 263 miles for the NCA battery. 
But this small difference in range is deceptive. NCA batteries should probably not be charged to 100%.

Upgrading or Replacing Tesla Model 3 SR+ LFP Battery?

Replacing a Tesla Model 3 SR+ LFP battery costs between $3,000 and $7,000, but that doesn’t tell the whole story.

Warranty for Tesla Model 3 SR+ LFP Battery?

8-year battery warranty and 300,000 miles for standard-range models and approximately 500,000 miles for long-range models. 

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Bharat Suthar

I am principal creator of electriccarexperience.com. I like riding Electric Car, UTV in mountains and Terrain, Also I try to share all the real life experience here in the site.I am really dedicated to write about my experience. I love doing all the outdoor activity including riding electric car, dirt biking and hiking.

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