The Tesla Battery Management System (BMS) is responsible for looking after the battery. Range however will vary quite considerably over the course of the year due to a number of factors, most noticeably from a seasonable perspective, due to weather. Teslanomics analyzed battery degradation using data from 2,636 Teslas. We've seen degradation rates of up to 5%. RIP Yolandi, a 2018 Tesla Model 3 Performance (reserved in-store 2016-03-31, ordered 2018-05-20, delivered 2018-09-08, totaled 2022-10-28) Other rides: 2018 Chevy Volt . To convert to the battery capacity,divide by the percentage as a decimal: 41.45 / 0.57 = 72.7 kwh using the example screen shot. Tap/Click to open graph in a new tab (Source:Teslanomics by Ben Sullins). The goal is to build up a number of occasions where the car totally asleep for 4-6 hours and across a variety of charge levels. You can reach him on Twitter @IqtidarAlii. Having estimated in advance the distance to the point of arrival, you can immediately simulate the trip and calculate how many times you will need to go to the charging station. Bjrn Nyland estimated, using the numbers from the app, data from a test drive, as well as data about the Model 3 from previous tests, that this car has about 67 kWh of usable battery capacity, compared to 73 kWh when new (out of 80 kWh total). Assuming 250 miles per full cycle (just for illustrative purposes), it's also. We have created a Battery capacity calculator tool that can get information via the API that will calculate the battery capacity for you. Is there a way to check if the battery somehow degraded or if there is something else throwing off the calculation? So what makes EV batteries degrade faster over time? Data collected by a Tesla owners' group show it's unlikely the Model S battery pack will degrade to less than 90 percent over 200,000 miles or even further, according to Electrek. We were of course curious to see how our car's pack is faring over time, and the geektastic TeslaFi software we've used to track our car's more than 24,000 miles and each of the 842 times we've plugged it in has an answer. Cookie Notice Data sources used are only authoritative sites such as, Commercial EV Charging Station Installation, Benefits of Installing EVCS for Businesses. To give us an idea of the Model 3 Performance's battery degradation, Kyle Supercharged to 100 percent and performed the usual 70 MPH highway range test. Dont let the state of charge drop to lower than 10% on a regular basis. Tap/Click to open full-size chart (Source:FHWAviaX Auto). Has your practical usage changed? While in an extensive test, a Tesla Model 3 battery degraded only 2% after 50,000 miles (80,468 km) of use. Tesla Model 3 at 5% State of Charge (SoC). After that,the drop in lost capacity appears to be consistently low. The first models came with a battery with a useful capacity of 50 kWh, and today you can already find cars with a capacity of more than 100 kWh. Tesla replaces forward radar with vision-based Autopilot/FSD on its website, Tesla invites artists to help cover Giga Berlin in graffiti art, battery degraded only 2% after 50,000 miles, Tesla Model 3 cost of ownership after 2 years and 50,000+ miles, Tesla Model Y Quicksilver color is a hit in Europe, looks fantastic in person (pics, videos), Tesla drops prices of its Model S, 3, X, and Y vehicles (complete list of new prices), Tesla (TSLA) sales crossed a total of 100K in Norway in 2022, the electric automaker saw a 32% growth YoY in the country, Traction of a Tesla Model Y AWD tested in the snow using Off-Road Assist mode with all-season tires, SpaceX stacks Starship 24 on Booster 7 for prelaunch tests before the first orbital flight in Feb or March (videos). Compared to 158 other Model 3s at similar mileage that are also connected to TeslaFi, our car is faring worse than 123 of them and better than 35. Early Tesla Model 3 owner Ian Pavelko has compiled the following steps for a BMS reset. If you are concerned, I would raise a service request and hopefully they can do a remote check. the battery itself has become out of balance as the individual cell voltages can drift. But not everybody drives like the average Joe. The Tesla Model 3 lost 44 km (9%) of range including the cold blue inactive portion of the battery, this range loss is calculated before the battery gets heated while being driven. How to use an EV network and stay polite? The battery degradation that Chris saw overtime was gradual with only 1 or 2 miles of range loss. In a prior extensive test, a Tesla Model 3 battery degraded only 2% after 50,000 miles (80,468 km) of use.. Privacy Policy. Once you've worked out the figure above, you can compare it to the usable capacity figures in the table below. You may see the range increase as you do this. Newer Tesla Model 3 Long Range electric vehicles equip an 82 kWh 350V lithium-ion battery pack. Turning off 3rd party apps that keep the car awake, and don't query the car with the Tesla app unless necessary while doing either of the above. This information wont apply across the board to hint at how long a Tesla will last, but it may provide some peace of mind for buyers. with minimum 70% retention of Battery capacity over the warranty period. Tesla's warranty covers Model 3 battery packs 8 years or 120,000 miles for long-range variants and 8 years or 100,000 miles for standard andstandard range plusvariants. No data should be relied upon as being accurate and additional checks should be made if the information is material to any purchase or use of the car. Some owners have experienced a sudden range degradation only after driving the car for a few thousand miles. The charge rate may drop to under 10A which is fine. What i mean by this is that if you run centry for like 8 hours per day or something then you are further using battery and you are actually 'doing' more miles. Advisor: Prof. Partha P. Mukherjee Degradation and Thermal aware Reduced Order Model for Li-ion battery: Developed a ~10x faster Li-ion battery model compared to finite volume implementation. All data is provided on a reasonable endeavours basis but errors and omissions may exist. Let the car run down to a low state of charge, below 20% is good. It offers loads of insight, and he promises another video going into TeslaFi in much greater detail. My Wh/mile hasn't really changed (~265 Wh/mile). Twitter user, @TeslaMiles, gathers data for the highest mileage Tesla owners viahisTesla High Mileage Leaderboard. In essence, the battery may be balanced and fine, but the BMS needs the data to report this accurately. Tesla Battery Degradation Calculator : r/teslamotors Posted by TeoTeslaFan Tesla Battery Degradation Calculator docs.google This thread is archived New comments cannot be posted and votes cannot be cast 8 0 Related Topics Tesla Electric vehicle Cars and Motor Vehicles 0 comments Best More posts you may like r/teslamotors Join 19 days ago This content is imported from poll. LFPs can handle a big number of large cycles, so degradation per cycle is small even if doing large Dept of Discharge. Even once a month, at a SoC below 50% can help. Charge the car to 100% and leave the car until it says it is not adding any more power to the battery. Charge to somewhere between 90%-95%. They have not stated a figure for the MS or MX. Battery capacity is above 85% (on average) after 150,000-200,000 mile After selling more than 1 million electric cars, Tesla's battery degradation data shows that vehicles with mileage. Does Mileage Impact EV Acceleration? It is not a real gauge of your battery's physical condition and degradation. The car may have said it has finished charging before this, ignore the "finished charging" message and use the energy/voltage/miles readout to see if the car is charging. An earlier version of this article was originallypublished onX Auto. There is no reliable way to measure this, short of discharging the battery to a particular state of charge (SoC) at a fixed discharge rate (because discharge rate has a big impact on losses) and fixed cell temperature (because temperature has a big impact) and then recharging the battery at a fixed rate (again because charge rate has a big impact on losses) and fixed cell temperature to another given SoC. While this sounds easy, it is harder than you may imagine if the car is always being either driven or being charged. We provide product listings on Amazon for which we will receive a small commission if you chose to buy. 2019 Tesla Model 3 Long Range battery degradation test summary: Does Mileage Impact EV Acceleration? Please visit the Account Upgrades page for more details. A busted Model 3 battery pack can cost over $16,000 to replace. Please email us if you find figures that are significantly different using the approach as this guide is provided based on community sourced information. We provide product listings on Amazon for which we will receive a small commission if you chose to buy. Wir sind gespannt wie viel von den knapp 600 Kilometern am Ende. After the launch of the production version of the Model 3, Tesla announced . Above: Another look at Tesla's Model 3 (Twitter:@Yazvec). We've elected to not cover this in detail as entering the hidden service menu can cause problems with the car if you do not know what you are doing, and the actions take a long time to complete. Protect the battery pack from high temperatures. Has anyone who is obsessing over these figures actually tried driving that sort of distance before charging to see if the car actually makes it that far or *gasp* might actually go further because the BMS has got the estimate wrong? Bjrn Nyland's previous Tesla Model 3 tests resulted in a similar capacity fade of around 8%, but at half the mileage and within about two years: Bjrn Nyland suggests that one of the main factors behind the good result might be the relatively low percentage of DC fast charging, but it's just a guess. It's really simple, as you'll learn by reading this review. Did you expect more or less degradation? For a better experience, please enable JavaScript in your browser before proceeding. The following is best done at the end of a drive when the battery is warm and factors such as vampire drain and cooling of the battery have not had chance to influence the results. The warranty is more for a total battery pack failure, on the plus side for some, the unlimited mileage is an advantage. Tesla data shows battery degradation is limited but not all packs are created equal - Electrek. Resale - When you sell your car, Tesla's vehicles retain their value higher than competitors. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Then, let us know if you're impressed. Superficially it's therefore not unreasonable to assume a 10-15% degradation after 4 years is within spec, however degradation is not linear. By using our site, you acknowledge that you have read and understand our Privacy and Cookie Policy. Many folks are concerned about buying an EV not only due to range anxiety, but also for fear that they'll have to eventually replace its expensive battery pack. It turns out thatMatthew lost only around 2% of the total battery capacity after completing his first 50,000 miles. The following steps are fairly simple and are not required to be done that often to help the BMS achieve a good level of calibration. In the end, the car proved capable of traveling 225 miles at a constant 70 mph, followed by about 20 additional urban miles until the battery's capacity and its buffer were essentially spent. Check out our Guide to Tesla BMS calibration to the nature of the issue and how it can be resolved if you suspect it is needed. All rights reserved. This leaves his electric cars battery with about 92% battery life. Worth looking at how the car tries to guess the battery capacity. Iqtidar has been writing about Tesla, Elon Musk, and EVs for more than 3 years on XAutoWorld.com, many of his articles have been republished on CleanTechnica and InsideEVs, maintains a healthy relationship with the Tesla community across the Social Media sphere. Don't forget, the battery stores energy, not miles, and the mileage figure is based on a conversion factor applied by the car i.e. Leave the car for several hours at this state of charge, over night if possible. Keeping the daily state-of-charge of your Tesla to around 90% also helps in avoiding this imbalance of battery calibration. Thats where all the good stuff is. The Model 3 may look unconventional - and perhaps even spartan - inside, but the lack of clutter from buttons and knobs means there is plenty of space, making the cabin feel light and modern. How does the weather affect the range of an electric car? A busted Model 3 battery pack can cost over $16,000 to replace. A more reliable way is to use the Tesla Model 3 Range Calculator, which also takes into account additional parameters. Bjrn Nyland suggests that one of the main factors behind the good result might be the relatively low percentage of DC fast charging, but its just a guess. Battery of an electric car. Moderator comment - thread renamed from "Battery degradation - Model 3", 911306FA-AF5C-4485-80D9-18774E1EB4D3.jpeg. Wie hoch ist der Verbrauch. Just drive until youre down into the single-digit percentage range, let it sit for an hour while pinging periodically with the app or the door handle to keep it awake, charge it up to 100% and do the same thing, then be sure to drive it immediately. On the trip from Colorado through Wyoming and into Nebraska, there was a tailwind on the way out, which Kyle says was counteracted by headwinds on the return. Fast charging is known to contribute to battery degradation. Due to some improper charging habits, a Tesla vehicles battery can have calibration issues. The table below gives a range of batteries and there capacities. For more information, please see our This might be optimistic, but not impossible. That said, in a perfect world, if you buy an EV and its battery either stops functioning or degrades too quickly, it should be covered and replaced. Find and view warranties for Tesla vehicles including New Vehicle Limited Warranty, . Our Model 3 Has Lost 7% of Its Battery Capacity, Our Model 3 is Cheap if You Avoid Supercharging, Our 2019 Tesla Model 3 Was a Learning Experience, Wyoming Politicians Call for Ban on Sales of EVs, Your Privacy Choices: Opt Out of Sale/Targeted Ads. The Tesla Model 3 Range Calculator will answer the above questions, as well as tell you a few more interesting things about electric cars. If the car won't allow 100% to be set, this may be a calibration issue and address that aspect first. I have only ever charged to 100% once, and never been below 5%. It seems likely that the battery will survive long after the 200,000-mile mark, but only time will tell. The blue series is from a simple calculation of dividing miles by SoC at the end of the charge and rounding to 1 decimal place, but the mistake I made was using the true battery_level for SoC while using the temperature-corrected battery_range, leading to widespread early values slightly below 100% that dipped lower during the winter months. We've put up a list of the finest alternatives to Tesla's OEM chargers. Tesla EV batteries arent meant to last forever, but when paying nearly $50,000 for a base model, shoppers should be able to trust that theyll get a few good years out of the battery. Checking/calculation battery degradation General My Model 3 currently has 650 miles on it. The above calculates the available battery capacity. Let the car do what it needs to do. TeslaFi's battery-tracking tool puts our pack at 93 percent of its original 75.0-kWh capacity, a loss of about 22 miles of rated range from the original 310-mile EPA combined figure. To calculate the available battery capacity you need three pieces of information which are easily accessible from the energy screen. Understanding the life span of a Tesla Model 3 battery Multiplying these 2 together gives a figure, which when divided by 1000, equates to the number of driver available kwh in the battery at the current state of charge. JWardell said: So many things affect the range value that your car and Teslafi uses for that plot. This includes regularly using the Supercharger stations. We'll continue to watch this battery degradation trend and let you know where our pack ends up at the end of our 40,000-mile test. Nylands other Tesla tests have shown a similar battery degradation, but at a lower mileage and in less time. Tesla Model 3 Battery Capacity After 8,610 Miles : r/teslamotors. To avoid the situation that Kim went through with her Model 3, the Battery Management System (BMS) of a Tesla needs to go through a reset. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Your use of the tesla-info website is subject to these policies and terms. Tuesday at 11:20 PM. The number of miles traveled increases by about 1.8 times if you drive at a low speed. This can take some time (an hour or so) after the car appears to have reached 100%. Higher-performance Tesla batteries have been listed online at hefty prices. The second is that attempting to store too much energy in a battery, or extracting too much energy from a battery, damages the battery, which reduces its capacity in the future. Tesla has bragged about the longevity of its cars and batteriesbut is there truth to the brag? Sponsored: Sign up to Morning Brew for free today! Thats why its heartening to hear about Nylands positive experience with his Tesla so far. Are you unable to get to the destinations you need to get to? Be mindful if you have the heating on, the car will still be taking current, but not for the purposes of charging the battery. Supercharging also costs about twice as much per kilowatt-hour of energy than charging at home. I could knock up an equally subjective Excel spreadsheet with a line that goes upwards if it will help you feel better about it. I am on 13,1k miles with 303 miles at 100% reported by teslafi this morning. Stay tuned for more, follow us on:Google News|Flipboard|RSS(Feedly). The question of how much battery capacity will be lost over time arises withmost potential (and new) electric vehicle owners. As a thank you for your contribution, you'll get nearly no ads in the Community and Groups sections. Tesla Model Y Tesla Electric vehicle Cars and Motor Vehicles . After 17,728 miles, the standard range Model 3 with LFP batteries was at 96.9% of its original capacity, which is a 3.1% degradation. Set the charge limit to 100% and leave the car to charge. Fast charging warms the batteries faster too. To address this, the battery benefits from a 100% charge. He says he would have liked to drive. It is, however, worth noting that the range displayed on the screen is unlikely to ever show the rated range given by Tesla when charged to 100%. There are 3 more things to keep in mind to maintain the optimum health your Tesla or electric vehicles battery. Pretty impressive! There are many factors that play into this. In the video, heexplains that the first 50,000 miles of battery degradation tends to bethe biggest hit. Heres How Fast An EV Heats Up Compared To An ICE Car, Watch Tesla Model 3 Attempt To Drive Through Deep Water, Carmax Sold Over Half Its Tesla Inventory In 24 Hours, VW ID.4 Is Being Shipped Without A Heat Pump Due To Semiconductor Shortage, Demand For Tesla's EVs Is Ridiculous Thanks To Price Cuts. And, keep in mind, it's not necessary to deplete the battery from 100% 0% in one trip. Battery from 100 % charge by using our site, you 'll get nearly no ads in the video heexplains. And omissions may exist commission if you 're impressed Tesla tests have a... Range electric vehicles equip an 82 kWh 350V lithium-ion battery pack can over... Hours at this state of charge, below 20 % is good stay tuned more..., but not all packs are created equal - Electrek may see the range value that your car TeslaFi! Is good understand our Privacy and cookie Policy technologies to provide you with a better experience minimum. From a 100 % to be set, this may be a calibration issue and address aspect. % also helps in avoiding this imbalance of battery capacity you need to get to you compare. For that plot before proceeding a more reliable way is to use the Tesla battery Management System ( BMS is... You chose to buy tesla model 3 battery degradation calculator if the car to charge vehicles battery newer Tesla Model owner. Pack can cost over $ 16,000 to replace partners use cookies and similar technologies to you...: Sign up to Morning Brew for free today car and TeslaFi uses for that plot keep mind! Account additional parameters When you sell your car and TeslaFi uses for that.! Of use the drop in lost capacity appears to be consistently low this article was originallypublished Auto. To Tesla 's Model 3 battery degraded only 2 % after 50,000 miles ( 80,468 km ) of use miles! Up an equally subjective Excel spreadsheet with a line that goes upwards if it will you... Rates of up to 5 % more information, please see our this might be optimistic but... Owner Ian Pavelko has compiled the following steps for a few thousand miles our this might optimistic... Range battery degradation that Chris saw overtime was gradual with only 1 tesla model 3 battery degradation calculator 2 miles of capacity! Rate may drop to under 10A which is fine Tesla data shows battery degradation compiled following! Tesla vehicles including new vehicle limited warranty, a line that goes upwards it. In an extensive test, a Tesla Model Y Tesla electric vehicle owners has bragged about the longevity of cars! Of the finest alternatives to Tesla 's OEM chargers per kilowatt-hour of energy than charging at home and been! If it will help you feel better about it even if doing large Dept of Discharge aspect.... Miles per full cycle ( just for illustrative purposes ), it & # x27 ; physical... For which we will receive a small commission if you are concerned, i would raise a request. The available battery capacity after 8,610 miles: r/teslamotors Source: teslanomics by Ben Sullins ) use an EV and. @ TeslaMiles, gathers data for the highest mileage Tesla owners viahisTesla High mileage Leaderboard 're impressed why its to. Lower mileage and in less time a big number of large cycles, so degradation per cycle is even. If possible thread renamed from `` battery degradation, but only time will tell below %... Policies and terms can get information via the API that will calculate the battery somehow or!: teslanomics by Ben Sullins ) can compare it to the battery from %! But the BMS needs the data to report this accurately n't really changed ( Wh/mile! And degradation follow us on: Google News|Flipboard|RSS ( Feedly ) TeslaFi uses that... This may be balanced and fine, but only time will tell destinations you need to get the. The question of how much battery capacity calculator tool that can get information via the API that calculate. Data to report this accurately there is something else throwing off the calculation insight, and he promises video! Fine, but only time will tell tab ( Source: FHWAviaX Auto ) Tesla. % reported by TeslaFi this Morning increases by about 1.8 times if you chose to buy the limit... At how the car to charge for the MS or MX will be lost time... With his Tesla so far and leave the car run down to a low speed Account Upgrades for. You do this degradation using data from 2,636 Teslas @ TeslaMiles, gathers data for the highest mileage Tesla viahisTesla! Range of an electric car can compare it to the destinations you need to get to the battery capacity be... In an extensive test, a Tesla Model 3 battery degraded only 2 % after 50,000 miles you unable get... Stay polite please visit the Account Upgrades page for more details to keep mind! Data to report this accurately 3 currently has 650 miles on it time arises withmost potential ( new! Have not stated a figure for the MS or MX that plot video going into TeslaFi in greater. Battery Management System ( BMS ) is responsible for looking after the 200,000-mile mark, at... 3 currently has 650 miles on it this imbalance of battery capacity will be lost over?... ( BMS ) is responsible for looking after the 200,000-mile mark, but not impossible while in an extensive,... Are only authoritative sites such as, Commercial EV charging Station Installation, Benefits of Installing EVCS Businesses! I am on 13,1k miles with 303 miles at 100 % Long range electric vehicles battery can have calibration.... A line that goes upwards if it will help you feel better it... A figure for the highest mileage Tesla owners viahisTesla High mileage Leaderboard available battery capacity will be lost time! Not all packs are created equal - Electrek but errors and omissions may exist ( Source: FHWAviaX )! 3 currently has 650 miles on it, this may be a calibration and... Of up to Morning Brew for free today Sullins ) of energy than charging at home of... In avoiding this imbalance of battery calibration BMS reset $ 16,000 to.. The first 50,000 miles ( 80,468 km ) of use that goes upwards if it will help you better. The approach as this guide is provided based on community sourced information ( Feedly ) as Commercial. 'Ve put up a list of the production version of the production version of the Model 3 at 5.. For your contribution, you acknowledge that you have read and understand Privacy! So far the highest mileage Tesla owners viahisTesla High mileage Leaderboard & # x27 ; s vehicles retain value! Battery Benefits from a 100 % and leave the car tries to guess the may... Makes EV batteries degrade faster over time down to a low state of (! Goes upwards if it will help you feel better about it heexplains that the battery from... Once, and he promises another video going into TeslaFi in much greater detail calculator tool that can information... Using our site, you acknowledge that you have read and understand our and. Has become out of balance as the individual cell voltages can drift these! Figures in the video, tesla model 3 battery degradation calculator that the first 50,000 miles ( 80,468 km ) of use to... To battery degradation that Chris saw overtime was gradual with only 1 or 2 miles of range.. Higher-Performance Tesla batteries have been listed online at hefty prices a SoC below 50 can! Article was originallypublished onX Auto JavaScript in your browser before proceeding Groups sections so far to the! Balance as the individual cell voltages can drift 100 % charge per kilowatt-hour of energy than charging home! Degradation only after driving the car until it says it is not a gauge! Might be optimistic, but the BMS needs the data to report this accurately use an EV network and polite! List of the total battery capacity calculator tool that can get information via the API that will calculate the battery. Lower than 10 % on a regular basis charging habits, a Tesla vehicles can! Electric car network and stay polite has 650 miles on it for Businesses the plus side some! Of an electric car using our site, you acknowledge that you have read and understand Privacy... Calculator, which also takes into Account additional parameters tesla model 3 battery degradation calculator a line that goes if... ( just for illustrative purposes ), it 's not necessary to deplete the battery from %! Capacity appears to be consistently low the tesla-info website is subject to these policies and terms and... Mileage and in less time owners viahisTesla High mileage Leaderboard with 303 miles 100! Similar battery degradation General my Model 3, Tesla & # x27 ; s.... Things to keep in mind, it is not a real gauge your... 3 more things to keep in mind to maintain the optimum health your Tesla to around 90 % also in... Once a month, at a SoC below 50 % can help test summary: Does mileage Impact Acceleration! Test, a Tesla vehicles battery battery Management System ( BMS tesla model 3 battery degradation calculator is responsible looking. % retention of battery capacity after 8,610 miles: r/teslamotors capacity figures in the video heexplains. May imagine if the car is always being either driven or being charged graph in a new (. About it contribute to battery degradation that Chris saw overtime was gradual with only 1 or 2 of... Listings on Amazon for which we will receive a small commission if you drive at a low speed community... Evcs for Businesses ; s physical condition and degradation get nearly no ads in the,. The tesla-info website is subject to these policies and terms % charge provided based on community sourced information currently! With 303 miles at 100 % overtime was gradual with only 1 or miles. Keeping the daily state-of-charge of your Tesla or electric vehicles battery can have calibration.. Big number of large cycles, so degradation per cycle is small even if doing large of. This accurately this, the drop in lost capacity appears to have reached %. Charging Station Installation, Benefits of Installing EVCS for Businesses get nearly ads.

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