With an update to its warranty earlier this year, Tesla now covers all battery capacity degradation in all its vehicles with a limit of 70% capacity for up to 8 years or 100,000 to 150,000 miles depending on the model. If you note the cluster of blue above, most Teslas retain above 90% battery … Why it is happening is harder to understand, but it is happening. and use the discount code ‘ELECTREK’ for an extra $10 off of what is already the best deal for a home charging station. Now, in this new episode, we are looking into the battery degradation and replacement of the electric car after 400,000 miles. That said, the overall dataset seems to be pointing to Tesla’s 90 kWh battery packs performing badly in general. 3 Based on the findings, they concluded that heavy use (charging multiple times per week) did not accelerate EV battery degradation, whereas temperature and direct current charging played the biggest role in their observed degradation of … The largest single chunk of the cost of a Tesla is the battery, which also poses a single point of failure risk for Tesla owners. In this new installment of our series on the highest-mileage Tesla Model X (and one of the highest mileage EVs in the world), we look into battery degradation and replacement on a Tesla with over 400,000 miles. As you can see in the chart below, a new car starts off giving over 100% of the EPA range, but from there the battery does indeed deteriorate over time—however by seven years old the average Tesla battery still provides around 93% of its original capacity and range. Fred is the Editor in Chief and Main Writer at Electrek. It means that for the first few years of use, the 90 kWh battery pack degrades almost twice as fast as the older 85 kWh battery pack. There’s no doubt that the degradation in the 90 kWh battery pack is much more aggressive, but there are a few silver linings. (adsbygoogle = window.adsbygoogle || []).push({}); Battery degradation, which represents the loss in capacity and range over time with increasing mileage, is one of the biggest concerns of new electric vehicle buyers. Tesla’s own chart looks really good and I believe it is accurate, but I think it’s also interesting to look at different battery packs. It sells vehicles under its 'Tesla Motors' division and stationary battery pack for home, commercial and utility-scale projects under its 'Tesla Energy' division. 6.1k. [OC] Tesla's show relatively little battery degradation even after high usage. It is expected for a Tesla car to consume around 1% of charge per day while parked. I think Tesla is going to be good with battery degradation going forward, but it’s still a bummer for 90 kWh battery pack owners. The ‘Y’ axis represents the current usable battery capacity of the car in kWh pulled from Tesla’s own battery management system and the ‘X’ axis is the total use of the battery pack in kWh since the vehicle was new. Thanks again to United Chargers for sponsoring this episode. Recently, a thread appeared on Reddit where a user posted that his Tesla’s battery had shown only a tiny amount of degradation after years of service and … Nag, he’d be happy as he gets a new battery … The good news is that the powertrain on this Model X is still under warranty for another 4 years and unlimited mileage. Your Tesla will inform you in the unlikely event a hardware issue is causing excessive battery or range degradation. With over 400,000 miles (650,000 km), it’s one of the highest-mileage electric vehicles in the world and serves as a great case study for the longevity of electric cars, in general, and Tesla vehicles in particular. Now as for this specific high-mileage Tesla Model X. It’s a Model X 90D, which when new had an EPA rating of 257 miles (414 km). Interestingly, the original battery pack wasn’t replaced due to battery degradation but because of an even greater problem with the pack. FTC: We use income earning auto affiliate links. I feel like 10% is high for ~100,000 miles. It’s one of … to learn more and use the discount code ‘ELECTREK’ for an extra $10 off of Grizzl-E charger. (adsbygoogle = window.adsbygoogle || []).push({}); Earlier this year, I bought one of the cheapest and most high-mileage Tesla Model X vehicles ever. However, the data is about all Model S and Model X vehicles, but things get more interesting when you break it down by different battery packs. That’s nearly 6 years beyond its warranty. Tesla isn’t very open about their parts pricing list, so there is no published guide to how much each repair or replacement costs. Read the article. Therefore it is highly relevant for every Tesla driver to know what to expect of the degradation of the capacity over time, because it is equivalent to the range of your car. Today, it gets 230 miles (370 km) on a full charge, which means a 10.5% degradation in battery capacity. You can send tips on Twitter (DMs open) or via email: fred@9to5mac.com. We have occasionally seen some interesting data about battery degradation gathered by Tesla owners but rarely anything directly from Tesla. It’s certainly a concern going forward and I am going to keep an eye on it. I can’t go into more detail right now about the leak because it’s not my story to tell, but a source who had access to the data figured out that Tesla’s 90 kWh battery pack degraded much faster than the 85 kWh battery pack that it was replacing. Teslanomics has done some substantial research in Tesla battery degradation using data from 2600+ vehicles which include Tesla Model S, 3 and X, looking at the graph it is clear that most of the Tesla vehicles retain above 90% battery capactiy after 100k miles, some of the cars (small blue circles in the graph) showing early degradation, most probably have a software bug or need to recalibrate the battery. Thanks again to United Chargers for sponsoring this episode. I know that there are several factors that can affect battery capacity, like how often you charge it to 100% or how often you DC fast-charge the vehicle, and since this vehicle was used by Tesloop for 400,000 miles, I am sure that it was heavily Supercharged to 100%. More. So, all things considered, a Tesla Model Y battery lasts 300,000 to 500,000 miles. It’s why we are posting a series of articles and videos about the vehicle. 4 months ago. United Chargers has for mission to accelerate EV adoption by making charging affordable to everyone and that’s why their Grizzl-E charger starts at just $399. The largest single chunk of the cost of a Tesla is the battery, which also poses a single point of failure risk for Tesla owners. In January 2016 he splashed out $16,790 on a 7kW battery, a 5kWp solar array, a SolarEdge inverter, and a Reposit monitoring system. 5 8 5 7 3 ... this dude must have been pissed buying a new tesla with 70% battery. Further down the road, you can add Wifi capability to the unit for connectivity features. It works great with any electric car, but it especially works great with Tesla vehicles since it can take advantage of the 10 kW level 2 charging capability in Tesla cars. Visit the Grizzl-E website to learn more and use the discount code ‘ELECTREK’ for an extra $10 off of Grizzl-E charger. 6 That means a 310 mile, AWD, long range battery pack could potentially be around 217 miles of range after 8 years in the worst case scenario. It was a big drop that happened relatively quickly. It is not a real gauge of your battery's physical condition and degradation. While the price is inexpensive, the charger is not cheap. Tesla is a transportation and energy company. Bjørn Nyland 's Tesla Model 3 Performance has 14 months and about 60,000 km (37,300 miles) on … We set battery degradation in accordance with the manufacturer’s specifications for each product (70% retained capacity at end of life for Powerwall & Powcube, and 60% for RESU10). Recently, a Tesla Model 3 owner Kazi Imam opened up about his experience after having completed 100,000 miles (160934 kms) in just over two years. level 2. In the last episode, we looked into the $29,000 repair and service history of this Model X. It's a software algorithm that averages tons of parameters over a long period of time, and it doesn't recalibrate all that often. Subscribe to Electrek on YouTube for exclusive videos and subscribe to the podcast. While it was a major issue, it’s still impressive that the original battery lasted over 300,000 miles or 500,000 km. Tesla forums are full of Tesla Model S and Model X 90D owners reporting quicker battery capacity degradation compared to the average Tesla vehicle. That’s more than half a million kilometers. The best thing you can do I switch your gauge over to percent and stop stressing over range. Tesla has released new data showing that battery degradation over high mileage is limited, which is good news, but we have obtained more data that shows that not all of Tesla’s battery packs are created equal. Secondly, Tesla discontinued the 90 kWh battery pack and replaced it by the 100 kWh. Wifi capability to the unit for connectivity features. It is made in Canada and features a sturdy aluminum casing that is rated NEMA 4 air and water tight. When it relates to electric vehicles, battery degradation means the loss of battery capacity and range over time. Through Zalkon.com, you can check out Fred’s portfolio and get monthly green stock investment ideas. . Over time, as … 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 are having issues. The charger is also upgradable. 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. Each point on this chart represents a Model S or Model X in Tesla’s customer fleet at the end of 2017. United Chargers has for mission to accelerate EV adoption by making charging affordable to everyone and that’s why their Grizzl-E charger starts at just $399. It sells vehicles under its 'Tesla Motors' division and stationary battery pack for home, commercial and utility-scale projects under its 'Tesla Energy' division. Therefore, while the 90 kWh drops much faster at first, it should still be able to last a long time and it’s likely why it is not dragging down Tesla’s average so much. That’s more than half a million kilometers. Over time, the degradation of all battery packs, including the 90 kWh packs, levels and degradation slows down. If history is any indicator, Tesla is unlikely to provide more than 2 weeks notice of the change to minimize any unnecessary impacts to sales of existing vehicles. The short answer is that some 6% of the battery capacity is gone. Tesla Model 3 Battery Degradation After 27,000 Miles Back in March 2019, Chris’ Tesla Model 3 had a maximum battery range of 309 miles. However, this Model X got a battery replacement under warranty at 317,000 miles. Juiced Scorpion X electric moped launched, Genesis unveils its first all-electric vehicle, You’re reading Electrek— experts who break news about, Get interesting investment ideas by Fred Lambert, ChargePoint Home WiFi Enabled Electric Vehicle (EV) Charger, Electric Vehicle Price Guide – best prices for dealers in the US, Tesla data shows battery degradation is limited but not all packs are created equal, Subscribe to Electrek on YouTube for exclusive videos. It even comes with the company’s EasyEV Plug cable management system. Battery degradation has become an apparent issue and some owners are already having their packs repaired by Gruber. We’ve covered Tesla’s battery life in a previous blog post, so this time we’re aiming for that second factor: the cost of replacement. Why does estimated range decrease overnight while my car is off? But we don’t have to rely on anecdotal evidence. It works great with any electric car, but it especially works great with Tesla vehicles since it can take advantage of the 10 kW level 2 charging capability in Tesla cars. As you can imagine, that’s a major issue and Tesla quickly proceeded with a free battery replacement under warranty, which is an 8-year and unlimited mileage warranty for the powertrain of this 2016 Model X. It’s one of the main concerns of new electric car buyers and it can vary greatly based on several factors like cell chemistry, battery management system, and usage. Tesla has changed the chemistry when upgrading its battery pack to 90 kWh and there are rumors that the new chemistry resulted in the accelerated capacity degradation. Maybe Tesla should consider replacing the packs with newer 100 kWh packs instead of 90 kWh packs? Teslanomics analyzed battery degradation using data from 2,636 Teslas. Tesla Model 3 Battery Life After 100,000 Miles, Extreme Low Maintenance & Minimal Battery Degradation. Tesla’s battery pack design didn’t change much from 85 to 90 kWh, but Tesla achieved a greater density with a new chemistry, which seems to be a worse chemistry when it comes to longevity. We have tens of thousands of data points directly from Tesla, which is arguably the best data ever released about Tesla battery degradation. It’s one of the main concerns of new electric car buyers and it can vary greatly based on several factors like cell chemistry, battery management system, and usage. Tesla is a transportation and energy company. Reply. We were able to get data from all Tesla vehicles up until late 2017 and plotted the usable battery pack capacity versus the total energy used since the vehicle was new. Further down the road, you can add. A self-confessed "fanboy" of Tesla, the US electric car maker, Nick was the first person in Australia to buy the Tesla Powerwall. Tesla doesn’t release this data, but the company had a massive data leak back in 2017. This week, the automaker released its ‘2019 Impact Report’ and as part of it, Tesla shared a rare chart showing energy retention. Here’s our video on the subject and you can read the full article below: Thanks to United Chargers for sponsoring this episode of the Electrek High-Mileage EV series. Electric Vehicle Price Guide – best prices for dealers in the US, A look at Tesla battery degradation and replacement after 400,000 miles, Tesla battery degradation was less than 10% after over 160,000 miles, Subscribe to Electrek on YouTube for exclusive videos. What happens to a Tesla battery after a few years of driving and charging? Subscribe to Electrek on YouTube for exclusive videos and subscribe to the podcast. Real-world data showed that Tesla battery degradation was less than 10% after over 160,000 miles (257,500 km): Although, Tesla interestingly used to not clearly cover battery capacity degradation in its warranty until it launched Model 3. That kind of mileage comes down to an average of 137 miles (220 km) per day, which is quite extensive. With our same average driving distance per year calculation of 13,500 miles, the Model Y battery life should be between 10 to 20 years with an acceptable amount of degradation (or 300,000 to 500,000 miles depending on the vehicle variant). After the 90 kWh pack, we have seen Tesla with a renewed focus on longevity with recent chemistry developments for its “million-mile battery”. While the price is inexpensive, the charger is not cheap. It even comes with the company’s EasyEV Plug cable management system. Visit the Grizzl-E website and use the discount code ‘ELECTREK’ for an extra $10 off of what is already the best deal for a home charging station.
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