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Tesla battery supplier Panasonic to delay commercial 4680 cell production

Image used with permission for Teslarati. (Credit: Tom Cross)

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Longtime Tesla battery supplier Panasonic has announced a delay in the commercial production of its 4680 cells.

Panasonic previously suggested that mass production of its 4680 cells could be achieved between April 2023 and March 2024. As per the company’s recent statements, Panasonic is now planning to start commercial production of the next-generation cells during the April to September period in 2024.

Panasonic did not share the specifics behind its decision to shift the date for its 4680 cells’ commercial production. In its earnings presentation materials, however, Panasonic hinted that the adjustment could allow the company to improve the battery’s performance, as noted in a Reuters report.

“Mass production rescheduled to begin during 1H FY3/25 to introduce performance improvement measures that will further enhance competitiveness,” Panasonic noted.

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Tesla is already manufacturing 4680 cells, with the batteries reportedly being equipped in the base Model Y AWD that’s produced in Giga Texas. The next-generation cells are expected to pave the way for the creation of more affordable electric cars, though Tesla has so far faced challenges in ramping the production of the next-generation batteries.

While Tesla appears to be betting a lot of its future volume production on its 4680 program, the EV maker’s suppliers have also been working on a similar battery form factor. Panasonic alone is already running a pilot 4680 production line, though the facility is located at the company’s Wakayama factory in Japan.

Tesla’s South Korean battery supplier LG Energy Solution is also developing its own 4680 cells. Reports from March of this year suggested that LG is poised to achieve mass production of the next-generation batteries, potentially placing it ahead of Panasonic. Interestingly enough, LG has mentioned in the past that it intends to be Tesla’s primary battery supplier in the future.

By the end of 2022, Tesla’s factories in California and Texas were producing enough 4680 battery cells for over 1,000 cars per week. That’s a notable milestone for the 4680 program, but it is still a long way away from the company’s targets. Tesla, after all, is aiming to achieve a rate of 20 million vehicles per year by the end of the decade.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla leaves a single loophole to purchase Full Self-Driving outright

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Credit: Tesla

Tesla has left a single loophole to purchase Full Self-Driving outright. On Sunday, the option officially disappeared from the Online Design Studio in the United States, as Tesla transitioned to a Subscription-only purchasing plan for the FSD suite.

However, there is still one way to get the Full Self-Driving suite in an outright manner, which would not require the vehicle owner to pay monthly for the driver assistance program — but you have to buy a Model S or Model X.

Months ago, Tesla launched a special “Luxe Package” for the Model S and Model X, which included Full Self-Driving for the life of the vehicle, as well as free Supercharging at over 75,000 locations, as well as free Premium Connectivity, and a Four-Year Premium Service package, which includes wheel and tire protection, windshiel protection, and recommended maintenance.

It would also be available through the purchase of a Cyberbeast, the top trim of the Cybertruck lineup.

This small loophole would allow owners to avoid the monthly payment, but there have been some changes in the fine print of the program, as Tesla has added that it will not be transferable to subsequent vehicle owners or to another vehicle.

This goes for the FSD and the Supercharging offers that come with the Luxe Package.

For now, Tesla still has the Full Self-Driving subscription priced at $99 per month. However, that price is expected to increase over the course of some time, especially as its capabilities improve. Tesla seems to be nearing Unsupervised FSD based on Musk’s estimates for the Cybercab program.

There is the potential that Tesla offers both Unsupervised and Supervised FSD for varying prices, but this is not confirmed.

In other countries, Tesla has pushed back the deadline to purchase the suite outright, as in Australia, it has been adjusted to March 31.

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Tesla Sweden’s port deal sparks political clash in Trelleborg

The extension of Tesla’s lease has drawn criticism from the local Social Democratic opposition.

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Andrzej Otrębski, CC BY-SA 4.0 , via Wikimedia Commons

Tesla Sweden’s lease agreement at the Port of Trelleborg has triggered a political dispute, with local leaders divided over whether the municipally owned port should continue renting space to the electric vehicle maker amidst its ongoing conflict with the IF Metall union.

Tesla Sweden’s recently extended contract with the Port of Trelleborg has triggered calls for greater political oversight of future agreements.

Tesla has used the Port of Trelleborg to import vehicles into Sweden amid a blockade by the Transport Workers’ Union, as noted in a report from Dagens Arbete (DA). By routing cars via trucks on passenger ferries, the company has maintained deliveries despite the labor dispute. Vehicles have also been stored and prepared in facilities leased from the municipal port company.

The extension of Tesla’s lease has drawn criticism from the local Social Democratic opposition. Initially, the Port of Trelleborg hinted that it would not enter into new agreements with Tesla, but it eventually opted to renew its existing contract with the EV maker anyway.

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Lennart Höckert, an opposition councilor, described the port’s decision as a “betrayal of the Swedish model,” arguing that a municipally owned entity should not appear to side with one party in an active labor dispute.

“If you want to protect the Swedish model, you shouldn’t get involved in a conflict and help one of the parties. When you as a company do this, it means that you are actually taking a position and making things worse in an already ongoing conflict,” Höckert said. 

He added that the party now wants politicians to review and approve future rental agreements involving municipal properties at the port.

The proposal has been sharply criticized by Mathias Andersson of the Sweden Democrats, who chairs the municipal board. In comments to local media, Andersson described the Social Democrats’ approach as “Kim Jong Un-style,” arguing that political leaders should not micromanage a company governed by its own board.

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“I believe that the port should be run like any other business,” Andersson said. He also noted that operational decisions fall under the authority of the Port of Trelleborg’s board instead of elected officials.

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Elon Musk’s X sees outage on Monday as users report issues

Monday’s outage follows a similar issue that befell the social media platform in mid-January.

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Credit: Linda Yaccarino/X

X experienced an outage on Monday morning, with tens of thousands of users reporting that the platform failed to load across both desktop and mobile. The disruption began around 8:02 a.m. ET, as per Downdetector data, and quickly escalated in the U.S. and U.K.

Monday’s outage follows a similar issue that befell the social media platform in mid-January.

Shortly after 8 a.m. ET, Downdetector showed a sharp rise in incident reports. At one point, U.S. complaints exceeded 40,000, while U.K. reports climbed past 6,000. Earlier in the outage, filings had already crossed 11,000 in the U.S. and 3,300 in the U.K., as noted in a TechRadar report. X users in other locations, such as the Philippines and Costa Rica, also reported similar issues.

Users attempting to access X were met with a “something went wrong” message. Feeds did not refresh, posts failed to appear, and both the social media platform’s app and web versions appeared affected by the issue. The outage struck during peak weekday usage, amplifying its visibility across regions worldwide.

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X has not issued an official explanation for the latest outage or confirmed what caused the service disruption. The scale of complaints drew comparisons to the platform’s major outage in November 2025, which resulted in users being met with “Internal server error / Error code 500” messages, as well as Cloudflare-related error notices.

The incident also comes just weeks after X experienced a similar downtime in mid-January. That outage seemed more notable, however, with more than 100,000 users reporting issues with the social media platform on Downdetector.

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