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StoreDot demonstrates 100 miles of charging in 5 minutes with pouch cell

StoreDot pouch cells

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Israel-based StoreDot, a manufacturer of extreme fast charging battery technology for electric vehicles, publicly demonstrated its ability to charge a full-scale EV cell with enough energy for 100 miles in just 5 minutes. The demonstration took place at the EcoMotion Week 2022 event in Israel, where automakers like General Motors, Volvo, Ford, Continental, The Renault–Nissan–Mitsubishi Alliance, and Hyundai are present.

StoreDot’s demonstration featured a 300-millimeter by 100-millimeter pouch cell manufactured at EVE Energy’s manufacturing plant in China. For perspective, Tesla’s 4680 cell is 46 millimeters wide and 80 millimeters tall, while the 18650 cell is 18 mm wide by 65 mm tall. The battery was charged in under ten minutes, the time limit for the presentation. The cell charge to 20 Ampere-hour (Ah), exceeding the capacity projections for the demonstration, which was 0 percent to 80 percent.

The cell also maintained a charge rate capable of adding 100 miles of range every 5 minutes it is charging. The battery never exceeded 33 degrees Celcius, or 91.4 degrees Fahrenheit, which is well below StoreDot’s recommended operating temperatures, which are set by the company’s engineers. StoreDot also stated that the cell performed at optimum levels in every critical parameter.

The demonstration “further validates StoreDot’s ‘100inX’ strategic technology roadmap,” the company said. StoreDot plans to transform automotive travel with more solutions that offer rapid or extreme fast-charging solutions to automakers and their customers. It also plans to deliver 100 miles in 5 minutes by 2024, 100 miles in 3 minutes by 2028, and 100 miles in 2 minutes by 2032.

Tesla’s 4680 cell replicated by StoreDot who claims 10-minute charge time

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“Today’s demonstration represents the successful passing of another milestone on StoreDot’s ambitious technology road map,” StoreDot’s Vice President of Research and Development Yaron Fein said. “Our intensive development program has already delivered batteries capable of exceeding 1200 consecutive extreme fast cycles and we aim to complete the scaling up of more than 1000 cycles in our EV-size cells by the end of this year. We remain poised to achieve 100in5 by 2024, whilst remaining firmly on track to deliver our ultimate goal of 100in2 by 2032.”

StoreDot CEO Doron Myersdorf addressed a panel at the 2022 EcoMotion event where he discussed and advocated for drastic improvements in EV battery charging times. Myersdorf said it was essential for companies to improve charging times as it would accelerate the trend to mass electrified mobility. When people can charge their cars in the same amount of time as they can fill up their tank with gas, customer behavior will change and encourage green mobility, Myersdorf said.

“Successfully proving StoreDot’s extreme fast-charging battery technology in front of a live audience demonstrates the complete confidence we have in our roadmap to deliver a global step-change in electric mobility,” Myersdorf said about the StoreDot battery presentation. “Away from the stage, our transformative technology continues to undergo testing by leading automotive manufacturers in grueling conditions, ensuring no stone is left unturned in the strategic pursuit of delivering excellence to our customers and consigning EV range anxiety to the history books.”

Watch the StoreDot demonstration below:

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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 teases new market entrance with confusing and cryptic message

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(Credit: Tesla)

Tesla teased its entrance into a new market with a confusing and what appeared to be cryptic message on the social media platform X.

The company has been teasing its entrance into several markets, including Africa, which would be a first, and South America, where it only operates in Chile.

In September, Tesla started creating active job postings for the Colombian market, hinting it would expand its presence in South America and launch in a new country for the first time in two years.

Tesla job postings seem to show next surprise market entry

The jobs were related to various roles, including Associate Sales Manager, Advisors in Sales and Delivery, and Service Technicians. These are all roles that would indicate Tesla is planning to launch a wide-scale effort to sell, manage, and repair vehicles in the market.

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Last night, Tesla posted its latest hint, a cryptic video that seems to show the outline of Colombia, teasing its closer than ever to market entry:

This would be the next expansion into a continent where it does not have much of a presence for Tesla. Currently, there are only two Supercharger locations on the entire continent, and they’re both in Chile.

Tesla will obviously need to expand upon this crucial part of the ownership experience to enable a more confident consumer base in South America as a whole. However, it is not impossible, as many other EV charging infrastructures are available, and home charging is always a suitable option for those who have access to it.

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Surprisingly, Tesla seems to be more concerned about these middle-market countries as opposed to the larger markets in South America, but that could be by design.

If Tesla were to launch in Brazil initially, it may not be able to handle the uptick in demand, and infrastructure expansion could be more difficult. Brazil may be on its list in the upcoming years, but not as of right now.

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Tesla expands crucial Supercharging feature for easier access

It is a useful tool, especially during hours of congestion. However, it has not been super effective for those who drive non-Tesla EVs, as other OEMs use UI platforms like Google’s Android Auto or Apple’s iOS.

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tesla supercharger
Credit: Tesla

Tesla has expanded a crucial Supercharging feature that helps owners identify stall availability at nearby locations.

Tesla said on Tuesday night that its “Live Availability” feature, which shows EV owners how many stalls are available at a Supercharger station, to Google Maps, a third-party app:

Already offering it in its own vehicles, the Live Availability feature that Teslas have is a helpful feature that helps you choose an appropriate station with plugs that are immediately available.

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A number on an icon where the Supercharger is located lets EV drivers know how many stalls are available.

It is a useful tool, especially during hours of congestion. However, it has not been super effective for those who drive non-Tesla EVs, as other OEMs use UI platforms like Google’s Android Auto or Apple’s iOS.

Essentially, when those drivers needed to charge at a Supercharger that enables non-Tesla EVs to plug in, there was a bit more of a gamble. There was no guarantee that a plug would be available, and with no way to see how many are open, it was a risk.

Tesla adding this feature allows people to have a more convenient and easier-to-use experience if they are in a non-Tesla EV. With the already expansive Supercharger Network being available to so many EV owners, there is more congestion than ever.

This new feature makes the entire experience better for all owners, especially as there is more transparency regarding the availability of plugs at Supercharger stalls.

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It will be interesting to see if Tesla is able to expand on this new move, as Apple Maps compatibility is an obvious goal of the company’s in the future, we could imagine. In fact, this is one of the first times an Android Auto feature is available to those owners before it became an option for iOS users.

Apple owners tend to get priority with new features within the Tesla App itself.

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Elon Musk’s Boring Co goes extra hard in Nashville with first rock-crushing TBM

The Boring Company’s machine for the project is now in final testing.

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Credit: The Boring Company/X

The Boring Company is gearing up to tackle one of its toughest projects yet, a new tunnel system beneath Nashville’s notoriously tough limestone terrain. Unlike the soft-soil conditions of Las Vegas and Austin, the Music City Loop will require a “hard-rock” boring machine capable of drilling through dense, erosion-resistant bedrock. 

The Boring Company’s machine for the project is now in final testing.

A boring hard-rock tunneling machine

The Boring Company revealed on X that its new hard-rock TBM can generate up to 4 million pounds of grip force and 1.5 million pounds of maximum thrust load. It also features a 15-filter dust removal system designed to keep operations clean and efficient during excavation even in places where hard rock is present.

Previous Boring Co. projects, including its Loop tunnels in Las Vegas, Austin, and Bastrop, were dug primarily through soft soils. Nashville’s geology, however, poses a different challenge. Boring Company CEO and President Steve Davis mentioned this challenge during the project’s announcement in late July.

“It’s a tough place to tunnel, Nashville. If we were optimizing for the easiest places to tunnel, it would not be here. You have extremely hard rock, like way harder than it should be. It’s an engineering problem that’s fairly easy and straightforward to solve,” Davis said.

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Nashville’s limestone terrain

Experts have stated that the city’s subsurface conditions make it one of the more complex tunneling environments in the U.S. The Outer Nashville Basin is composed of cherty Mississippian-age limestone, a strong yet soluble rock that can dissolve over time, creating underground voids and caves, as noted in a report from The Tennessean.

Jakob Walter, the founder and principal engineer of Haushepherd, shared his thoughts on these challenges. “Limestone is generally a stable sedimentary bedrock material with strength parameters that are favorable for tunneling. Limestone is however fairly soluble when compared to other rack materials, and can dissolve over long periods of time when exposed to water. 

“Unexpected encounters with these features while tunneling can result in significant construction delays and potential instability of the excavation. In urban locations, structures at the ground surface should also be constantly monitored with robotic total stations or similar surveying equipment to identify any early signs of movement or distress,” he said.

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