Your warranty doesn't have a degradation guarantee, so even if you can show it's shrunk bu 30% it's not a warranty matter. For the Model 3 and to a lesser extent the Model Y, the batteries have gone through a number of iterations, for instance 3 different batteries have been used in the M3 SR+. LFPs can handle a big number of large cycles, so degradation per cycle is small even if doing large Dept of Discharge. In the video, heexplains that the first 50,000 miles of battery degradation tends to bethe biggest hit. Your use of the tesla-info website is subject to these policies and terms. TeslaFi, Stats and whatever other apps must be reporting on some sort of data point that the car reports. Don't miss out on Cyber Monday EV charger deals they're amazing! If the car won't allow 100% to be set, this may be a calibration issue and address that aspect first. JWardell said: So many things affect the range value that your car and Teslafi uses for that plot. . For more information, please see our . It has always shown that I get around 210-220 miles at 70%, which is about right because 70% of 310 is 217. If you are still worried after doing both these things, then contact Tesla. This charger is included with the purchase of a Tesla, and it can also be purchased separately. Anyway, here's my graph at nearly the same mileage Wow I was thinking of buying a M3P end of the year as a daily driver and give my MXP a break on miles. If the figure is above that, for instance the car is an 85 and have been hit by #batterygate, then react accordingly if buying or if you are an owner then consider challenging Tesla and get the issue logged if in warranty. We've seen degradation rates of up to 5%. Depending on power size and quality prices for a replacement car battery range from. This dip generally goes to about 10% and then levels. - Sponsored - 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. Which is good news as it's our car! If you are not showing % at the top of the screen, this can be changed via the Display options through the menus. Dont let the state of charge drop to lower than 10% on a regular basis. Teslanomics analyzed battery degradation using data from 2,636 Teslas. Parts Theft - No expensive catalytic converter to be stolen while the vehicle is parked. What does a lithium-ion battery consist of? JavaScript is disabled. They have not stated a figure for the MS or MX. Plug the car in to charge, preferably on a AC charging point although you can also do this on a rapid chargerbut it may block it for others for some time. This drift is fairly negligible on a Model s and Model X but can be more significant on a Model 3 and Model Y. 2020 Tesla Model Y Review Pricing And Specs . A busted Model 3 battery pack can cost over $16,000 to replace. Let the car run down to a low state of charge, below 20% is good. That's it. If readings are however available at lower states of charge, the BMS will be able to know where both zero and 100% are more accurately. For instance, a new Model 3 Long Range battery can deliver around 358 miles of range per charge. Wie hoch ist der Verbrauch. Do you run centry mode often? Although, Tesla interestingly used to not clearly cover battery capacity degradation in its warranty until it launched Model 3. Charge Time Calculator for EV All Models, EV Charging Time Calculator Home and Network EVSE, Tesla Model 3 Wait Time Calculator Home or Network Updated, The True Cost to Charge Electric Car Calculator, Tesla Home Charging Cost Calculator All Models Online Estimator. The AVG consumption, the Projected range and the Percent. All data is provided on a reasonable endeavours basis but errors and omissions may exist. We provide product listings on Amazon for which we will receive a small commission if you chose to buy. 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. Even once a month, at a SoC below 50% can help. According to the Scan My Tesla app, it was mostly charged using the on-board charger: 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). .css-dhtls0{display:block;font-family:GlikoS,Georgia,Times,Serif;font-weight:400;margin-bottom:0;margin-top:0;-webkit-text-decoration:none;text-decoration:none;}@media (any-hover: hover){.css-dhtls0:hover{color:link-hover;}}@media(max-width: 48rem){.css-dhtls0{font-size:1.125rem;line-height:1.2;}}@media(min-width: 48rem){.css-dhtls0{font-size:1.25rem;line-height:1.2;}}@media(min-width: 61.25rem){.css-dhtls0{font-size:1.375rem;line-height:1.2;}}Wyoming Politicians Call for Ban on Sales of EVs, Tesla Quietly Starts Selling Cheaper Model Y Trim, Feds Say Future Cars Should be EVs, Not Hydrogen, Tesla Marks Down Model 3, Y Prices a Bunch, Guide to Every EV for Sale in the U.S. for 2023, Report: Mercedes to End EQ Branding on EVs by 2024, German Tesla Driver Pulled Over, Supposedly Asleep, 2023 Chevy Bolt EV and EUV Prices Rise by $600900, Heres How Oregon Will Phase Out Gas Vehicles, Buying an EV? In the first video (linked below), Conner took us on a tour of the Model 3's interior and exterior to show how it's holding up. A scuffle at the charging station? Ways you can support tesla-info, 95 (although some report as high as 98 usable), Things to do when you first collect your Tesla, Sentry mode amd boombox storage configuration, Calculate and Bench Mark Battery Capacity via the API, Tesla model history and changes over time, Tesla window is open and will not close properly, Tesla Supercharging Expired payment card issue, Tesla safety report and the need for caution, Headlight alignment and stop dazzling other drivers. BTW en resterende Tesla Fabrieksgarantie. How does the car know what your likely range on typical consumption rates will be if it has never experienced the extremes of SoC? The past few days, the car has only been charging to 199 miles which is 64%. It offers loads of insight, and he promises another video going into TeslaFi in much greater detail. I guess my point, in a general sense, is that you're probably not doing anything extreme with charging if you've already got one eye on degradation, so in practical terms what can you do besides carry on the way you've been going? If your car has collected much dust as mine has recently and its been a long time (or never) since youve done this, when using up that last bit of battery on the discharge part, stay close to a charging outlet and pay close attention to how the power output decreases as you approach single-digit SOC. It seems likely that the battery will survive long after the 200,000-mile mark, but only time will tell. Wir sind gespannt wie viel von den knapp 600 Kilometern am Ende. The table below gives a range of batteries and there capacities. You can reach him on Twitter @IqtidarAlii. It will also help estimate the speed at which the electric car will charge to a full battery. Set the charge limit to 100% and leave the car to charge. New comments cannot be posted and votes cannot be cast. In order for it to maintain an accurate calibration it needs accurate measurements taken at a variety of states of charge. 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. The rated range displayed in the car is from an algorithm that none of us fully understand. The lowest mileage warranty available from Tesla currently is their Model 3 warranty at 100,000 miles for eight years. It's really simple, as you'll learn by reading this review. Interestingly, she had just driven the car for around 11k miles only. Do not charge the car every night. This can take some time (an hour or so) after the car appears to have reached 100%. One Tesla Model S battery pack showed up on eBay for $32,500. My Wh/mile hasn't really changed (~265 Wh/mile). A typical scenario is therefore a 5% drop fairly quickly and then a further 5% drop over the life of the car. The car is 3 years old and covered 164,541 km (102,263 miles), which is quite a substantial distance. 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. Some Tesla owners have found that they need to do it twice in a row, but mine has always gone back to being spot-on after just one cycle. I suspect youre not going low enough for the BMS to accurately read the bottom end, you really should shoot for 10% or a bit below. I could knock up an equally subjective Excel spreadsheet with a line that goes upwards if it will help you feel better about it. How electric vehicle charging station works at home? The example is from a Model 3 Long Range with a BT37 battery and shows negligible degradation. A new Model 3 base trim has a range of about 272 miles. . To get a stable reading, the battery needs to be left for several hours without being used or charging, ideally without sentry mode running. Reddit and its partners use cookies and similar technologies to provide you with a better experience. If you're looking for a more portable option, Tesla also offers the Mobile Connector that can be used anywhere there's an outlet. When the car was new, it had about 75 kWh of battery capacity. It's the same as with a smartphone - use it sparingly or watch videos until it runs out. The figures below are from various sources on the internet and are the theoretical limits, sometimes worked out by reverse engineering the battery management system and sometimes by tearing down the battery packs. Worth looking at how the car tries to guess the battery capacity. Copyright 2023 Endgame360 Inc. All Rights Reserved. Copyright Digital and Analytical 2023. 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. At that point, he promised many more videos with deeper dives. We recently did this same test with a 2019 Tesla Model 3 dual-motor long-range. 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. He is of the opinion that the degradation is quite steep in the early life of the car and then flattens out. Copyright 2006-2022 Tesla Motors Club LLC. He recommends 92%. 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. Your use of the tesla-info website is subject to these policies and terms. YouTuber Bjrn Nyland used the Scan My Tesla app to check data on his three-year-old 2019 model. Twitter user, @TeslaMiles, gathers data for the highest mileage Tesla owners viahisTesla High Mileage Leaderboard. I have only ever charged to 100% once, and never been below 5%. Leave the car for several hours at this state of charge, over night if possible. Web However like the Model 3 Model S and Model X reports of unusual degradation or warrantied battery replacement on the Model Y are very very low. InsideEVs suggests that battery use, that is, the number of charging cycles, may play a bigger part than the actual age of the battery. View results; Share online (tag @teslanomicsco) Tell others! Is there a way to check if the battery somehow degraded or if there is something else throwing off the calculation? In the case of an electric car, this degradation in its total energy capacity means that its maximum range shrinks over time. Just remember to set the max charging limit to 90% by using the controls from the center touchscreen (see how-to video below). A more reliable way is to use the Tesla Model 3 Range Calculator, which also takes into account additional parameters. It has always shown that I get around 210-220 miles at 70%, which is about right because 70% of 310 is 217. 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. 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. Pretty impressive! Some are choices by the various automakers (such as how much of the battery's total capacity to make available; narrower swings in the state of charge are friendlier to longevity) and some based on the owner's behavior. Out Of Spec Tests Two Teslas. Tesla Model 3 at 5% State of Charge (SoC). 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? LFP's does suffer from calendar aging, as all lithium batteries. How many kWh charge a Tesla. and our Excluding the Sentry Mode usage, the estimated loss of range is only 5% according to the owner's estimate. However the battery degradation will generally stabilize after the first year and the degradation rate will drop. Battery of an electric car. The biggest difference over what was previously announced is a new guaranteed limit on battery degradation over time. Consequently the car will have few, if any, readings at lower states of charge. . Tesla Model Y Tesla Electric vehicle Cars and Motor Vehicles . 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 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 and standard range plus variants. However, he does point out details like the fact that more than 50 percent of his Model 3's lifetime charging has been done at a DC fast charger/Tesla Supercharger, which should make a notable difference in the battery's degradation. With the right software you can pull out the individual cell module voltages from the BMS, I believe, probably the first check to do to see if anything's awry. This is one of the most comming queries from new orders where their factory fresh car does not show the range the spec sheet showed and is entirely normal and correct. Read on to learn about it. You should see after each cycle the range increase. I've been charging it to 70% since I got it. We provide product listings on Amazon for which we will receive a small commission if you chose to buy. Over time the car should recalibrate itself using these reading and should correct any under reading of the available range plus you are giving the battery time to sort itself out and the various battery groups to stabilise between themselves. Range is a relative figure, and the number of miles claimed by the manufacturer of the electric car is unlikely to pass. Tesla model 3 reichweite erfahrung. The BMS will try and keep all cell modules at the same terminal voltage when the car is in the final stages of a full AC charge (it doesn't do this when DC charging), and in terms of diagnostics, looking at the cell module voltages at around 50% SoC will give a pretty good indication as to whether there is any problem with the pack. Be mindful if you have the heating on, the car will still be taking current, but not for the purposes of charging the battery. 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). The battery degradation is a real, physical process. 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. Tap/Click to open graph in a new tab (Source:Teslanomics by Ben Sullins). Even a basic replacement could cost $13,000 or $14,000. We recently did this same test with a 2019 Tesla Model 3 dual-motor long-range and finished up . 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. 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. First is a long description in a long thread. 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. Some owners have experienced a sudden range degradation only after driving the car for a few thousand miles. If you don't charge at a Supercharger daily, drive all over the country every week, slip and slide around various tracks, participate in your fair share of drag races, and hit the off-road trails from time to time, your EV may be less prone than Kyle's to issues and battery degradation. I charge to 50% daily, but charge higher as need right before a long drive. Do you value your experience at TMC? Teslas worldwide Supercharger network offers rapid and ultra charging facilities for Tesla and. Every time I see people talk about battery degradation, they use a method that I believe is incorrect for measuring it. As well as managing charging it also works out the available amount of energy stored in the battery and in turn the number of miles that energy can drive the car for. While the battery cells will sort themselves out up to a point if the car is simply left, there can still be some residual imbalance in the cells. 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