Teslafi battery degradation statistics That’s 92. Battery degradation depends on various things, including battery age, use (number of cycles/mileage), temperatures, chemistry, use (fast charging), time of storage at high state-of-charge and more. The statement is very general, but there is a chart with Model It would be nice to see a global scatter plot and regression by mileage and cumulative charge power (kWh) along with being able to filter by model, battery capacity (lump S and X together), or cell type (S/X vs 3) though I know from looking at the statistics the data may get pretty thin on some of those slices though so you would have to see if Jan 28, 2024 · After looking at many cars with 150k - 200k miles and a few at 300k miles average battery degradation to me looks more like 1% loss for every 10k miles or 10% loss for every 100k miles With a 3% loss every 10k miles for the first 30k miles when charging to 80% Even when doing the 55% charge Jun 6, 2020 · The weird thing is that this Model X got a battery pack replacement in 2018 and it is still seeing faster than average degradation, which means that even Tesla’s replacement 90D battery packs For the entry-level rear-wheel-drive Tesla Model 3 with the lithium iron phosphate (LFP) battery, one of the best ways to minimize battery degradation, according to Tesla, is to fully charge to a Jun 24, 2024 · Tesla’s battery health and longevity have recently been revealed to be quite good as shown in their latest Impact Report. My M3 LR Performance's Battery Degradation Report was 308 to 310 miles from 1,244 to 1,700 miles. 2Wh/mi or 156. Age of the Battery: Consider the age of your Tesla battery. all 90% charges) that shows the ending range for each charge for that level. High EV use does not equal higher battery degradation. Then he said, "Current battery modules should last 300k to 500k miles (1,500 cycles)," with a Mar 30, 2024 · We've 100s of thousands of data points from 10's of thousands of cars and we've charted the numbers to show whats happening with battery degradationFor most, Jan 13, 2021 · TeslaFi's battery-tracking tool puts our pack at 93 percent of its original 75. Jun 11, 2020 · This poll aims to establish a community based data set on degradation (loss of battery capacity) of Tesla vehicle’s batteries. 5kWh, effectively hiding ~3% degradation. In my case I have charged like once or twice a week at the beginning and now it's almost once a day. After all, it’s hard to justify a complete $22,000 battery pack replacement Dec 13, 2019 · Based on this comparison, good thermal management offers better protection against battery degradation. May 24, 2024 · In 2023, Tesla recovered enough battery materials to produce 43,000 Model Y RWD vehicles, while also sourcing Gigafactory Berlin with 100% renewable energy. In your case 252. Dec 16, 2023 · How Much Degradation Are We Talking About? with many pointing to a post on X by Elon Musk in 2019. The chart is basically a wiggle that is mostly flat and every so slightly downward trending. This also means the average capacity retention Apr 25, 2023 · Tesla has released a rare update on the battery degradation in its electric cars. I would love to have the ability have it show total degradation from what a new battery would have. 7K. May 30, 2018 · Currently TeslaFi says my high vs low, high vs current, starting vs current losses are 0. After all, a car's battery is its lifeblood, and any decline in performance can impact range and efficiency. The starting and ending dates seem to affect the scale somehow, although the rule is not clear. Battery degradation is a hot topic in the electric vehicle community, and understanding it can help us make informed decisions about our investments. One of the most important things for an EV owner to understand over time is how the battery range at, say, 90% charge declines over the lifetime of the battery. For a more precise look at battery degradation, third-party apps provide in-depth data. In the future your car will utimately accept lesser and lesser energy due to battery degradation. Take into account my Tesla Model Y it's now three years old and 30K. Let’s look at some data to back up this claim. Then it started gradually declining to around 302 to 304 to 1,946 miles. In this article, I’ll dive into the factors Tesla drivers have collected data in a public Google Doc to shows battery degradation at less than 10% after over 250,000 km. Or if it’s nice out and riding my motorcycle, I’ll store the car at 50% Battery degradation Stats app. 08%. co/Mg3fdCZ. Battery Size: Battery size, measured in kilowatt-hours (kWh), is a crucial determinant of capacity. Oct 30, 2024 · Recently noticed a steep decline in battery degradation on my 2018 M3P with 80,000 miles. Fascinating! Also depressing, because it confirms that my Model X 90D is doing significantly worse on battery degradation at my mileage than comparable vehicles. This is counting other factors based on my real world use. From a Tesla Blogger. Presumably this is a result of rounding issues, temps [about 50F swing], and actual loss). 4kWh as the original value. 2015 Nissan Leaf (passive air cooling). The battery test seem to not use 99. co/7Gcf7Nz Jun 12, 2020 · It shows around 10 to 15% battery degradation between 150,000 to 200,000 miles, which is in line with what owners have reported in previous crowdsourced reports. Battery tests compared to the quote of nominal full pack/full pack when new BMS values seem to most often show ~ 3% to low degradation. It has long been believed in the industry that frequent Oct 11, 2024 · This degradation is caused by unwanted chemical reactions inside the battery that obstruct energy flow. For a 5-year-old Model S owner who drove about 130,000 miles (209,000 km), the degradation reached 12%. Aug 29, 2023 · Tesla battery degradation is not accelerated by frequent Supercharging, which was previously thought, according to an extensive new study. It is extremely difficult to accidentally strand yourself with a dead battery in a Tesla vehicle. Jun 11, 2023 · -Battery degradation according to Tessie: 15. While the average degradation of 15% is noteworthy, it's important to consider that this figure is just that – an average. Battery degradation is measured using Teslafy, or Tessie, or following the instructions in this YouTube, which takes 24 hours: Apr 15, 2021 · Battery Statistics based in kWh and degradation I would be nice to have an improvement on the range page that showed the battery data in kWh. 9Wh/km FWIW the actual value here is the ACTUAL constant, not the It would be cool if in the battery degradation graph you have the option to display a moving average line (one month or 1000km would probably good) for your battery range. Now that there is a relatively large TeslaFi fleet, I'd love to see more of these kinds of fleet benchmark comparisons. TeslaFi tracks your vehicle’s range and charging cycles to estimate degradation over time. 29%, and 0. 2024 Tesla Model Y. I charge to 100 when I go out of town and use superchargers. I just performed a very similar range test Aug 27, 2018 · Perhaps, but I'm pretty sure the degradation is not more than reported by Teslafi. Interestingly, many owners who like to keep track of their car’s battery According to the company, the average battery capacity loses after 200,000 miles (322,000 km) is 12 percent of the original capacity. This is great but it doesn't take into account or show the avg age of the batteries at that mileage. Battery Degradation Report is not Current / General / TeslaFi Nov 2, 2024 · The range doesnt start to drop until the capacity is down to ~ 96. 6% of its original range, or 7. I guess it's mature enough to just have one type now, so in general, such simplification is good. May 6, 2018 · The Teslafi guys are data gurus, but the average lines do look funny. A nice benefit especially since this is going to all cars now apparently. 0%. However, on rare occasions, you may still encounter problems or degradation, and it is worth knowing how to self-diagnose potential issues without needing to reach out to Tesla Service, at least as a first step. I purchased a used vehicle and signed up for TeslaFi a couple months after I took ownership, so the degradation only shows me a fraction of the overall degradation of Nov 19, 2022 · Other forum users added to this experience with their own records of battery degradation. All discussion specific to this battery type for model 3s, real range, degradation, etc can be posted in this thread, or alternatively in the main "battery degradation" thread if desired. All results and statistics will be published here: Tesla - Battery Degradation Table As this is a community project, we are in need for your contribution. For some date ranges, the scale is good with the highest and lowest charges and the top and bottom of the Y axis, respectively. May 27, 2024 · Tesla recently released its 2023 "Impact Report", which includes a look at the decline in battery capacity in its best-selling Model Y and Model 3. Mar 10, 2021 · Battery degradation has become an apparent issue and some owners are already having their packs repaired by Gruber. You would only see a benefit if you kept your battery below 70%. Battery degradation in EVs is primarily caused by chemical reactions during charging and discharging cycles. I guess that’s not too shabby, (and much better than my old SR+) but looking at the TeslaFi graph (blue line) my car continues to degrade at a constant rate, whereas others (green line) have started to level out! This post isn't intended to explain why battery degradation occurs or what a normal amount of degradation is based on the age of your car (for those you can look here and here), it's just my attempt to decipher the formula that Tesla's BMS uses to calculate degradation based on explanations from service manuals and CAN bus and API data gathered from my own car (a 2018 Model 3 AWD). 3 hr period. - Courtesy of TeslaFi should have enough data to publish a report on thisA report could plot% of times charged above certain threshold (say >98%) vs battery degradation rate, in a certain mileage range (say 5000-6000 miles). Will you still get decent range after your car has covered 50,000 miles, 100,000 miles or even more? The data from the study shows that the average Tesla battery still regularly provides over 90% of the original range up through 100,000 miles or more on the odometer. Nov 1, 2022 · The EPA range of our car new was 310 miles. The automaker claims its batteries only lose about 12% of capacity after 200,000 miles. While battery health is often a mix of both capacity and power fade, for EV drivers, it ultimately means how far the car can go on a charge and whether it How can I export to my battery degradation report to a CSV file? Chippylad 2 months ago • updated 2 months ago • 1 Vote 1 0 Undo Follow Jul 5, 2024 · For instance, if you are buying a 2019 Model 3 that was rated for 310 miles and the Tesla energy app is currently reporting 280 miles, even after test driving it, that’s about 10% degradation. You can’t fully prevent it, but buying a year or two of service life for your vehicle’s battery is a good idea. 7%, but the "high vs current" was 0. 7. This would provide a smoother looking and easier to read line. Consider using the teslafi fleet to provide analytics on battery degradation. The data reveals that after 200,000 miles of use, these EVs retain an average of 85% of their original battery capacity. Oct 22, 2018 · The battery capacity calc still seems to work. (capacity) then a %degradation over time. So you could see if, cars with5k-6k miles, if they always charge to 100% every single time, vs. As batteries age, their performance naturally diminishes. Oct 23, 2021 · Thread title changed to make this a master thread, and also removed "US" from the thread title because Model 3 LFP batteries are not a US specific thing. Given average state of charge is a key determinant for battery degradation, is there anyway where this data point can be added somehow? Vote 1 0 Undo Follow Replies 1 Can a fleet statistic for battery degradation be added? Just installed teslafi because I thought it had this already. As battery management systems and thermal management systems improve, we should see even better battery life and fewer replacements, even after more than a decade. 0-kWh capacity, a loss of about 22 miles of rated range from the original 310-mile EPA combined figure. if they only charge to 100% half of A common concern for Tesla owners is how to calculate the battery degradation or establish the health of the battery as it's not that easy. One exciting insight from our research is that high-use I've noticed that there's no longer separate "Battery Report Beta" and "Battery Degradation Report" reports, it's just"Battery Degradation Report". I love the "Battery Report" where it shows the battery degradation information. The initial test I measured a capacity from 98-1% while driving over a 3. Teslafi. As we can see, vehicles with mileage between 150,000-200,000 miles (241,000-322,000 km), on average, still have more than 85% of initial battery capacity (the battery degradation is below 15%). Though it does fluctuate. 33%, 0. Then he said, "Current battery modules should last 300k to 500k miles (1,500 cycles)," with a Mar 11, 2020 · Tesla battery management system is one of the best in the industry and it attempts to reduce the rate of this natural degradation. As a Tesla owner, I often find myself curious about the longevity of my vehicle's battery. This has the effect of "shrinking" the beginning of my graph. Share. The following graphs (Figure 1) show the maximum range of Tesla Model 3 (Long Range, Rear Wheel Drive and All-Wheel Drive models). 5 i have it. Let the car idle for an hour and see if the range will increase Can you add another marker line (Like the new year markers - Thank you) that will be the version update line? This way people can see what different versions affected their estimated miles calculation? Nov 16, 2022 · Our Feb 2013 Model S 85 delivery is approaching its 10th Anniversary, and I thought I would post observations and battery degradation. Like other types of batteries, it is caused by a combination of factors. Here is a very nice report on the Tesla Roadster by Plug-in America, one result is the following one, based on 126 vehicles Feb 11, 2016 · I rather publicly on YouTube did 2 range tests of my vehicle. A nice video on battery degradation can be found here. Jun 20, 2024 · For those who plan on keeping their Teslas for the long haul or buying second hand, the news is good. May 20, 2024 · Between 2022 and 2015, average battery sizes increased by 122%, meaning that newer EV batteries can stand to lose more capacity before they need replacement. This shift in chemistry has the potential to raise vehicle range and performance significantly. History: We took delivery of our early production (40xx VIN) in early February 2013. 8. Tesla is saying your battery itself, the lithium based electricity holder, is still working in spec. I love the "Battery Report" where it shows the battery degradation information. I have noticed that the X axis on the battery degradation report is based on the amount of charges. News Tesla enables the right to repair by opening Parts Catalog to public. Recent Most Popular. I've had the car less than a year, and I suspect the "high vs low" is reflecting a difference in ambient temperatures over the winter (and much-colder-than-average March and April) more than actual battery degradation. The software and battery management system are very vigilant. Backed up by BMS data as reported by SMT and Teslafi. Power fade often goes hand in hand with capacity fade, but it's harder to diagnose. 1kWh useable; 215. Two of the most popular tools are: TeslaFi: This is a subscription-based service that logs extensive data about your Tesla, including battery health. Mar 30, 2024 · We've 100s of thousands of data points from 10's of thousands of cars and we've charted the numbers to show whats happening with battery degradationFor most, Jan 13, 2021 · TeslaFi's battery-tracking tool puts our pack at 93 percent of its original 75. 5mi*239wh/mi); more than I anticipated. Jan 5, 2025 · 6. In January 2021, I got an update that “boosted” the display range on my car to 534Km. Can we view reports of other models and compare against our model at difference mileages? I was at 5% degradation on a 2015 Tesla Model S 85D after 90K miles (all on original battery). Dec 31, 2024 · Battery degradation in EVs refers to the gradual loss of a battery's capacity or performance over time, which can affect the driving range of the vehicle. See also: Feb 11, 2017 · I have noticed some people think that battery is degrading in a hidden way (Battery degradation hidden in energy consumption?). Supposedly this adjusts your maximum range based on which size you input. I currently use TeslaFi, as follows: 1. I'm now at 2,390 miles with no further decline. (217/250*100 = 86. Battery degradation is NEVER calculated on its mileage capacity because mileage used is a function of so many variable parameters like speed, battery temp, road conditions, uphill and downhill driving. After 476,000 kilometers (300,000 miles) extra on the pre-owned battery , it had degraded 20 percent total . Charge car to a certain pre-defined % (80% (Y), for instance), make a note of the "Battery Range" value (X); 2. Likely around 50-60% to see a measurable decrease in degradation. Just pulled a battery degradation report. Started using TeslaFi at ~1002 miles and currently at ~1594. The battery and the battery management system (bms). Figure 4: Battery degradation comparison of 2015 Tesla Model S (liquid cooling) vs. 9%-Battery health according to health Test on the car: 85% (or 15% degradation)-Car calculated Range 217mi. . You may hear tales of people arriving with a very low battery, but there are few stories of people actually getting stranded unless a supercharger is offline. We had a 2013 Prius plugin and doing a battery test using an OBDE11, it showed the car's battery life was at 79%. I assume original range of 310 and currently 298. You must be driving in a manner matching EPA's expectation. please could you extend the Fleet Average Range trend line in the battery report to show what the degradation of the fleet is for the full range of data available? Or at least an additional 20k miles beyond my vehicle's current mileage? Thanks, Constantinos I like the battery degradation report, the problem is of the 2 tesla's I've owned after the first 1000 miles my car is way below the TelsaFi average. So it got me thinking is there an place in the world that does better for battery life, Say living in Chicago is better for the battery than Los Angeles and stuff like that. For example chunk the fleet of model 3 long-rangeinto 5000 mile increments of totalmiles driven, and for every one of those buckets analyze the fleet for the average + 10% percentile + 90% percentile of battery range. I don’t regularly charge to 80-90 as Tesla suggests. Is this the new expectation for the more recent batteries? And that’s with the Lifetime Free Supercharging, so charging maybe 2 or 3 times per week at the supercharger. 206/240miles left 3months of the 3. 3 years experience on the old 85 pack indicates charging above 80% not required to get a good estimate of capacity or degradation. The Nissan Leaf loses 20% of their capacity over 5 years. Many electric vehicle owners frequently check their battery's health because the actual driving range can significantly differ from the advertised range due to battery degradation. And now it is super super easy to see what the vehicle constant is. Because TeslaFi doesn't 'care' what wheel size you have or make fleet averages/calculations based on this wheel size, it would appear that your battery degradation is much worse than the average just because perhaps most users have smaller wheels and their averages are Aug 21, 2020 · This result is also confirmed by TeslaFi’s Battery Degradation Report attached. I purchased a used vehicle and signed up for TeslaFi a couple months after I took ownership, so the degradation only shows me a fraction of the overall degradation of Then you incurred 50kwh degradation. https://ibb. Apr 25, 2023 · Tesla has an impressive lifespan of batteries, with just 12% degradation after 200,000 miles, and discover the factors that influence battery capacity retention News Latest Upcoming Features FSD News Robotaxi Juniper Model 3 / Y Cybertruck Model S / X Charging May 21, 2024 · EV battery degradation tends to be the steepest in the first three years of ownership—just as vehicle depreciation is typically the steepest up to year three. I would like to see a graph for any given completed charge level (e. I normally charge between 60-70 and use maybe 15-20% battery per day. Tesla Diagnostic Test: Consulting with Tesla service for a diagnostic test can provide insights into the Aug 5, 2022 · @JohnWilkins555, to add details to what others are saying about the Battery Monitoring System, it can get out of calibration, so the number of rated miles shown next to the battery icon is not a particularly great indication of the battery health. IS IT BATTERY DEGRADATION? Jan 30, 2021 · I went to the car at 12:00 PM and the Battery Health test results are somewhat surprisingly good, indicating only 3% battery degradation! I got the car in December 2020 and at 100% the car was showing 523Km of ideal range. You aren’t fixing it or removing degradation. Add Electrek to your Google Jan 24, 2015 · Links on battery degradation: Here are some plots from 2013. According to Tesla's 2023 Impact Report, the average battery capacity loss of the Model 3 and Model Y Long Range versions after 200,000 miles is 15%. My "high vs low" drop was 1. My 2021 SR+ showed excellent capacity (53. Sep 24, 2024 · Tesla's official battery degradation percentage statistics probably don't include the early Model S vehicles up to the fall of 2015, which came with a fuse door at the top of the battery pack Aug 12, 2021 · Now the second battery pack on this Model X has almost 100,000 miles (160,000 km) on it, and as previously mentioned, it is seeing a roughly 10% battery degradation. This degradation occurs naturally over time and with usage, influenced by factors like charging habits, temperature extremes, and driving patterns. Looking at charts from experts anywhere between 70% and 100% is going to have pretty much the same degradation curve on an LFP battery. Tweet. Jul 15, 2024 · Perhaps a bit more interesting from this data is that the first 10-percent of degradation occurs between 60,000 and 80,000 miles on average, with the rate of degradation slowing significantly Nov 1, 2022 · The EPA range of our car new was 310 miles. May 12, 2018 · オーナーにとっても購入を検討している人にとっても、電気自動車（EV）の走行用バッテリーの劣化は一大関心事です。最近の調査によると、テスラ・モデルSは25万7千キロメートル（16万マイル）走っても容量低下は10%以内であることがわかりました。 Fleet-> Your Software Updates will show how battery health lines up with software updates (I'm seeing 1%-2% fluctuation over the last year. Below is my Teslafi (a third party data service) data for my 2018 AWD model 3 with 26,500 miles. 1. Tesla models The Toyota Prius became the real world test that the battery can last 15+ years if it hits 20% and charges up to 80%. How to prolong Lithium-based batteries? Some data from 2013 from the Tesla Forum. Feb 27, 2023 · Another easy way to test battery degradation is to charge a Tesla from 10 percent to full and note the "+kWh" number reported on the upper left of the Model 3/Y's main screen or the Model S/X's Jun 21, 2024 · To slow down battery degradation, avoid fast charging and ensure your car doesn’t heat up in the sun. tesla-battery-degradation-data-points-chart. I am trying to understand what all the data is telling me, but I do have a couple of brain cells left and what is being reported is concerning (that's unless the data for my car and the fleet are invalid). All other data points are current, but not this one. I was at 307 when the car was new so I'm now down about 15% Jan 8, 2025 · According to Tesla, their 4680 battery cells, introduced in 2020, utilize a new chemistry to improve energy density and reduce costs. Charges -> Battery Degradation will show similar data visually (and more granularity) For the Model 3, for instance, Tesla says that up to 30% degradation is normal after 8 years or 120,000 miles driven. Feb 20, 2024 · The car was on its second battery, but the replacement battery was pre-owned. The battery pack was replaced under warranty during the first year, and has had no issues since then. I just stumbled across the new battery report (beta), which was posted today. In the report, there is a graph of battery capacity degradation as a function of mileage, which shows that the batteries of these vehicles are losing their capacity very slowly. The bms is the software that tells you how much electricity and range is in the battery. 4% battery degradation, after 3 years and more than 80,000 miles. This may not the most accurate way to determine Tesla battery degradation, but it is a good estimator. Overall, Tesla solar owners generated enough energy to power all Tesla locations, including all the Mega and Giga Factories, and all other facilities – over 3 times. So in 10 years, only 21% degradation. Unresponsive Performance: Sluggish acceleration or reduced power output could point towards battery degradation. As you can seen at on the graph from TeslaFi, I've gone from around 280 to 258 in the last month! I'm now at the bottom of the list for degradation both on Tesla Fi and the Stats App. 8% so math kinda checks out)-Average efficiency according to Tessie app: 75% or 287Wh/mi. On the Battery Degradation Report is shows your mileage from others of the same mileage. Matt Yantakosol is a lifelong automotive enthusiast and former consultant focused on the consumer aspect of the industry. Apr 22, 2024 · Tesla Battery Degradation by Mileage. Doing a simple calculation using Teslafi stats I see about 4% degradation after 54,000 miles on my 2018 LR RWD Model 3. g. This is a guide to talk you through how to take the numbers the Tesla is reporting, turn these into a max usable kwh capacity information for the car and then compare these to the figures you should expect Mar 26, 2024 · There are two parts to this. Dec 7, 2021 · I recently started TeslaFi and am curious about the Battery Degradation Report. Jun 15, 2023 · Hiline: Battery degradation isn't accurately measured using miles, as that is dependent on your driving habits. However, the data is about all My battery degradation report has not updated for over a week now. aatax bfu gufbudg nodc dlif pyik gza vbiaj ebcqtu olfw