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Tesla’s Battery strategy is in preparation for two of its most anticipated vehicles

Credit: Adam Savage | GiftedKick

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Tesla has continued to attempt to improve its battery packs and cells despite being the industry leader in EV battery tech. Interestingly enough, the electric car company located in Silicon Valley has had some of the best vehicles in terms of EV range in the past ten years. While other car companies were struggling to equip their attempts at electric cars with 100 miles of usable range, Tesla was and has been pushing the envelope since the original Roadster in 2008.

But even though the company has facilitated several vehicles in its fleet to have over 300 miles of range, and one with over 400 miles, it hasn’t been enough to let Tesla’s battery engineers rest. Even though the Model S Long Range Plus configuration packs 402 miles of electric range, which is plenty for most drivers, Tesla has several cars in the works that pack considerably more range than that. These are also not your “run of the mill” EVs, either. They are the Tri-Motor Cybertruck and the next-gen Roadster.

Batteries are what drive an EV to be all that it can be. They are responsible for the range and the performance of the car, along with the motors and engineering of the chassis and body. However, battery tech is ultimately what decides if a vehicle is going to be a successful electric car or just another one to add to the list of underperforming automobiles.

The key to building a great electric car, like anything else, is starting at the foundation. When you want to make a great pizza, you start with great dough. When you want to make a great EV, you start with the battery cells.

The problem with batteries is that there are no two cells that are the same when the materials that are used within are concerned. Not only that, but sometimes the elements that make some batteries stable and help with energy density are controversial. This is the case with cobalt.

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But before I go into a spiel about Tesla’s use of cobalt and how the company responsibly sources it, let’s stay on topic.

Tesla’s battery teams in Canada, led by Jeff Dahn at Dalhousie University, released a new paper this week that indicated an electrolyte solution could contribute to increased battery energy density, and could lead to an extended lifespan.


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The solution would be used to combat the effects of degradation, and would ultimately lead to a longer life span and increased energy density. Enter the Tri-Motor Cybertruck and Roadster.

Both of these cars have range ratings that are well above the Model S Long Range Plus variant. The Cybertruck’s Tri-Motor will have 500+ miles of range, and the Roadster will have 620 miles.

However, Tesla’s current cells are not capable of holding this amount of range. If the batteries are not capable of holding excessive amounts of energy density, they will not perform in the fashion that they were intended. Therefore, Tesla has to continue developing its cells to promote longer-range driving and a long lifespan.

Starting with the Cybertruck, which has an estimated range of “500+ miles,” according to Tesla’s website. Currently, Tesla does not have a battery pack released that is capable of that kind of range, so the batteries must improve. The Tri-Motor setup will certainly help with the towing capacity and acceleration. Still, the battery pack within the Cybertruck has to work efficiently to not only supply power to those motors, but it also has to maintain energy so it can keep range at a reasonable level.

With the Roadster, things are slightly different. This car will (more than likely) not be towing things or have excessive amounts of cargo in the back, so there isn’t as much involved with maintaining range through laborious work. However, it is one of the fastest cars ever made, and Elon Musk has said in the past that the range of the Roadster will be over 1,000 kilometers or 621 miles.

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Ultimately, the development of Tesla’s cells has to continue to improve. Obviously, the battery packs for both of the vehicles that were talked about in this article will have battery packs that are larger than the 100 kWh packs that Tesla puts in the Performance variants of the Model S and Model X. But there is a chance that Tesla equips the Cybertruck and Roadster with smaller, more energy-dense batteries like the 2170 cells that are used in the Model 3 and Model Y.

Lucid’s reveal of the 517-mile range that their new EV, the Air, has, certainly must have lit a fire under the rear-ends of Tesla’s battery engineers. Tesla has had a reputation of being the EV company with the best range, and now that Lucid “technically” has the title for that, even though the car isn’t in production, Tesla will likely be gearing up for a takeback of that label.

Tesla’s battery strategy from here on out will be interesting considering other auto companies have proven they are capable of competing in terms of EV range. There is still the fact that Tesla is actually producing these cars on a massive scale and we know that the company’s cars can perform, we don’t know this about the other vehicles yet.

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Joey has been a journalist covering electric mobility at TESLARATI since August 2019. In his spare time, Joey is playing golf, watching MMA, or cheering on any of his favorite sports teams, including the Baltimore Ravens and Orioles, Miami Heat, Washington Capitals, and Penn State Nittany Lions. You can get in touch with joey at joey@teslarati.com. He is also on X @KlenderJoey. If you're looking for great Tesla accessories, check out shop.teslarati.com

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Tesla rolls out minor but significant improvement to Robotaxi service

As per Tesla, Robotaxis will now arrive at their pickup locations with their doors locked.

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Credit: @AdanGuajardo/X

Tesla has rolled out a minor but significant improvement to its Robotaxi service. The update was shared by the Tesla community on social media platforms such as X. 

New Robotaxi App update

As observed by the electric vehicle community on social media, Tesla has started rolling out the Robotaxi App’s Version 25.8.5 (6074) to users. The update seems to be quite minor, though Tesla mentioned something quite notable the update’s “What to Test” section.

As per Tesla, Robotaxis will now arrive at their pickup locations with their doors locked. Customers would not need to unlock the Robotaxis manually, however, as the vehicles would automatically unlock as they approach the car. “You ride now arrives locked and will automatically unlock as you walk up. Just ensure your app has Bluetooth access enabled,” Tesla wrote.

While this update is minor, it does improve the safety of the vehicles themselves. It also provides another layer of convenience for users of the driverless ride-hailing service. The fact that Tesla is already refining the Robotaxi App’s features this early bodes well for the program. It suggests, if any, that the service will already be fairly refined when it starts being opened to more users.

Robotaxi praised for its safety

Tesla is following a deliberate and cautious rollout strategy for its Robotaxi rollout, though early reviews of the system have been quite positive. Some reviewers have also dubbed Tesla’s Robotaxi service as a safer alternative to more conventional ride-hailing services such as Uber.

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This was highlighted by auto reviewer Scotty Reiss in a post on A Girl’s Guide to Cars.

“I like the personal safety factor. No driver to threaten or harass you. You control the locking and unlocking of the car. You can change the pickup location at any time. The car will wait for you. You can call the support desk if you need help. You can change your destination if the drop-off area seems sketchy. All of it together makes me feel safer getting a car home from the airport at midnight or into the city after dark, and I definitely feel safer having my daughters take a self-driving rideshare when they go out to meet friends for dinner,” Reiss wrote in her post.

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Tesla China VP confirms Model Y L first deliveries in September

The first deliveries of the extended wheelbase all-electric family car are expected to start in just a few weeks.

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Credit: Tesla China

Tesla China Vice President Grace Tao has subtly confirmed the recently released Model Y L’s first deliveries. As per the executive, the first deliveries of the extended wheelbase all-electric family car are expected to start in just a few weeks.

Model Y L estimated delivery date

While the standard Tesla Model Y Rear Wheel Drive (RWD) and All Wheel Drive (AWD) are listed with an estimated delivery date of 1-3 weeks, the electric vehicle maker simply listed the Model Y L with an estimated delivery date of “September 2025.” This date was reiterated by VP Grace Tao in a post on Weibo. 

“Prospective Model Y L owners are welcome to post their orders in the comment section. This Sunday, August 24th, at midnight, 10 friends will be drawn to receive Tesla peripherals… Tesla cars are fun to drive alone, whether you have children or how many children, this car can meet all your needs. We will deliver in September and wait for you to get in the car,” Tao wrote.

Model Y delivery speculations

While Grace Tao’s Weibo post confirmed that the Model Y L’s first customer deliveries will indeed be held within September, some industry watchers have estimated that the extended wheelbase vehicle will start deliveries in about three weeks. This suggests that the first Model Y L customer deliveries could start around September 11 in China. This date would be quite impressive considering that the vehicle was released just a few days ago.

The Tesla Model Y has so far been a hit among followers of the company, so much so that fans in countries like the United States have expressed their intention to purchase the vehicle, which starts at just RMB 339,000 ($47,180). Unfortunately, Tesla CEO Elon Musk has stated that the Model Y L will not start production in the United States until the end of 2026. He also noted that the vehicle might not ever make it to the U.S., due to the advent of self-driving cars in the country.

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Tesla Giga Berlin fire results in zero injuries and no environmental damage

The incident occurred on Monday afternoon in the factory’s battery production area.

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(Credit: Tesla)

A small fire in Tesla’s battery assembly facility at Giga Berlin earlier this week prompted an evacuation and a temporary halt to Model Y production, though no injuries or environmental damage were reported. 

The incident occurred on Monday afternoon in the factory’s battery production area, and local authorities confirmed that Tesla immediately reported the fire. Fire crews spent several hours extinguishing the blaze before operations gradually resumed the following day.

Incident details and safety response

As noted in a report from Handelsblatt, the fire began when several stacks of battery cells fell from a conveyor belt on the first floor into a ground-level shaft. The cells ignited, with flames spreading only to the transport system on the ground floor. The Brandenburg State Office for the Environment (LfU) reported that 512 cells were affected in the incident, which is equivalent to about two-thirds of a passenger car’s battery pack.

Tesla did not respond to media inquiries, though the company did state that there was a “small fire in battery pack production.” The Oder-Spree district itself also confirmed the incident. Authorities stated that all safety procedures were followed, with Giga Berlin employees being immediately evacuated and firefighting water being fully contained within the building. A specialist cleaning firm has been tasked with handling the firefighting residue, ensuring no risk to groundwater or surrounding areas.

Impact on production and investigation

Production was immediately halted after the fire, as per a report from electrive. Drive unit assembly resumed on Tuesday afternoon, though battery pack assembly remained offline. Employees who were unable to continue their usual work participated in training programs and first-aid courses while operations were paused.

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The affected cells that were involved in the fire have not been disclosed, though Giga Berlin currently uses CATL LFP cells for Model Y base variants and LG Energy Solution NCM cells for Long Range versions. Tesla is continuing its internal investigation into the cause of the incident while cooperating with regional authorities. That being said, the district has emphasized that Tesla “took all necessary measures in line with the emergency plan agreed with the local water authority and WSE.”

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