Solid-state battery manufacturer QuantumScape announced that its first 24-layer lithium-metal prototype sells to EV OEMs for testing. Referred to as “Sample A0,” these cells represent QuantumScape’s most impressive solid-state technology to date, and their delivery marks a key milestone in its journey toward full integration of energy dense, fast-charging cells into future electric vehicles.
QuantumScape ($QS) is a battery technology company founded in 2010 with the goal of developing scalable, effective solid-state batteries that achieve cost parity with traditional lithium-ion cells popular in current EV models.
This past February, QuantumScape shared another industry first with a single-layer cell that had completed 400 consecutive 15-minute fast-charge cycles, replenishing from 10% to 80% capacity while still retaining over 80% of its initial energy.
By Q2 of 2022, the company was touting energy dense, 24-layer cells, which were already enduring internal testing. These first 24-layer prototypes have been labeled Sample A cells, representing the beginning of a three step journey toward automotive qualification and eventual production. Each major sampling stage (A,B, and C) will consist of several generations of maturing cell prototypes which will be delivered to OEMs for testing and validation.
Today, QuantumScape has delivered the first A0 prototype solid-state batteries to EV automakers for them to test themselves.
First solid-state EV batteries reach OEMs for initial testing
As promised, QuantumScape delivered its 24-layer solid-state EV batteries to OEMs before year’s end. The company shared details of the initial deliveries in a press release today, capping off another impressive year of development.
All that said, QuantumScape is the first to admit it still has a long way to go before solid-state batteries become commonplace within EVs and other electronics. Per QuantumScape CEO and cofounder Jagdeep Singh:
I’m proud of our team for all the effort and determination that went into achieving this milestone, especially in light of the challenges we encountered this year. While this milestone brings us closer to our ultimate goal, there’s still a lot to do before this technology becomes a commercial product, and we now turn our attention to this important work.
With 24 layers complimented by a solid-state separator, cathode, and a lithium-metal anode, QuantumScape states that its prototype cells have capacities in the “multi-amp-hour range.” With initial deliveries underway, OEMs like Volkswagen Group for instance, can begin their own internal testing of the solid-state batteries as they pertain to EVs and provide feedback on their performance.
Looking ahead, QuantumScape says it still has substantial work on its to-do list before it can bring this its battery technology to market, including “improvements to the quality, consistency, and throughput of its production processes, and additional enhancements on the product side, such as increased cathode capacity loading and improved packaging efficiency.”
The company says it intends to use the planned prototype generations of A, B, and C cells over the coming years to improve upon the factors mentioned above. Trust that several OEMs will continue to be involved in the testing process to help QuantumScape reach its goal of affordable, scaled production of solid-state batteries for EVs and beyond. It will be exciting to see what this company continues to achieve in 2023.
FTC: We use income earning auto affiliate links.More.
The Hyundai IONIQ 5 got a raft of upgrades and sporty, rally-focused XRT trim level for 2025 – but the biggest upgrade for the Made in America Hyundai might be this: the 5 has regained eligibility for the full $7,500 federal EV tax credit!
Despite being assembled at Hyundai’s Georgia meta plant for the last four month, the 2025 Hyundai IONIQ 5 was nowhere to be found on the EPA’s list of rebate-eligible vehicles. But that was then – with a fresh updated to the list coming online May 1st, Hyundai’s new-age electric hot hatch is back in the rebate game.
As if to celebrate, Hyundai announced that it was taking on the celebrate One Lap of America road rayy and race event in a factory collaboration with the track-focused enthusiasts at Grassroots Motorsports this week with One Lap veterans Andy Hollis and Tom Suddard campaigning a stock, 601 hp 2025 Hyundai IONIQ 5 N in the Alternative Fuels class.
“After winning our class in a gutted, caged race car last year, we wanted to compete in the best-of-all worlds this year: A vehicle that’s incredibly fast, incredibly comfortable on a road trip, and incredibly capable on a racetrack,” explains Suddard. “Electrification means it’s finally possible to have huge power without huge compromises in a street car, and the IONIQ 5 N promises to pair that huge power with the durability and capability to survive a week of racing.”
One Lap is widely regarded as one of the toughest street-legal motorsports events in the world, pitting amateur and professional drivers alike compete in stock and heavily modified vehicles of every description, battling it out in a series of scored challenges, including timed events at road courses, drag strips, skid pads, and autocross courses.
In between tracks, competitors safely travel thousands of miles around the country, proving the mettle and durability of the vehicles and the teams that drive them. This year, 86 teams from all over the country will compete in 17 scored events over the course of eight days at tracks like Virginia International Raceway and NCM Motorsports Park.
The Tire Rack One Lap of America is currently underway – you can track the Hyundai’s progress here, then let us know what you think of this new tax development in the comments.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Best of all? Contractors won’t call you unless you give them your number. Get started here.
FTC: We use income earning auto affiliate links.More.
With the launch of the first-ever Class 8 vocational EV in the North American market, PACCAR Kenworth is raising the battery-electric bar and underscoring just how far the market has come since the Tesla Semi made its debut nearly a decade ago.
When Tesla pulled the wraps off its all electric Semi truck all the way back in November of 2017, the rest of the industry was hardly thinking about BEVs. Nearly a decade later, the world is still waiting for the Semi to begin regular production, and PACCAR is launching its second generation of HDEVs with the debut of this, the all-new Kenworth T880E vocational truck.
“The Kenworth T880E marks a groundbreaking milestone in Kenworth’s history as we bring to market the first Class 8 battery-electric solution built for vocational applications,” explains Kevin Haygood, Kenworth assistant general manager for sales and marketing. “The T880E is engineered to meet the evolving needs of operators and vocational fleets while still providing the durability, reliability and customization our customers expect.”
The new electric K-whopper is motivated by PACCAR’s in-house ePowertrain platform, capable of putting up to 605 hp and 1,850 lb-ft of peak torque to work, while delivering the same levels of drivability and dependability fleets expect from a Kenworth – but power and torque are only part of the T880E’s work-ready résumé.
Advertisement – scroll for more content
Open to work
Kenworth T880E; via PACCAR.
In addition to a stout, Class 8 electric chassis fitted with heavy-duty Kenworth brakes and axles, the T880E’s central drive eMotor allows for significant wheelbase flexibility so fleet buyers can spec out exactly the machine they need to get the job done. The T880E was also designed to enable lift axle installations from trusted Kenworth upfitters for a vocational-friendly BEV integration.
Additionally, the T880E features a wide selection of factory-installed options that include both high- and low-voltage ePTO (electric Power Take Off) ports, mechanical ePTOs, and the same wide array of body configurations as the ICE version.
Speaking of the ICE version, the electric T880E also can also be had in the same set-back front axle and set-forward front axle configurations with the same multi-piece hood construction. Inside the cab, the latest in driver-focused technology includes the Kenworth SmartWheel and a new 15″ DriverConnect digital touchscreen. Dash and vocational features like RAM Mounts and factory-installed PTO switches are available. The T880E is also offered with Kenworth ADAS packages for customers interested in DigitalVision Mirrors, Bendix Fusion, and Lane Keeping Assist.
It’s so big, you guys
Kenworth T880E; photo by the author.
The T880E was on static display at last week’s ACT Expo in Anaheim, California. Check with your local Kenworth dealer for availability.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
FTC: We use income earning auto affiliate links.More.
The tire-blistering SU7 Ultra has been the Xiaomi brand’s flagship super sedan since its launch, but a controversial software setting has limited the car to “just” 900 hp in regular driving – resulting in an outcry from owners who ponied up for the big boy numbers. With its latest software update, that missing 648 hp is back on tap!
The SU7 Ultra made waves throughout the performance car world when a bright yellow striped example lined up alongside a white quarter mile king, the 1,000+ hp Tesla Model S Plaid, and promptly smoked it.
That wasn’t all. A preproduction SU7 Ultra prototype lapped the legendary Nürburgring circuit in just 6 minutes and 46.874 seconds, firmly stamping the 1,500+ hp Xiaomi’s alphanumeric into the track’s record books with a time nearly fifteen seconds quicker than a Rimac Nevera or, on the ICE front, either a Corvette ZR1, Viper ACR, or Porsche 918 (take your pick).
It’s hardly any wonder, then, that the customers who signed up – in droves, too – were disappointed to learn that the SU7 they were allowed to buy had been neutered by the safety nannies to the tune of nearly 650 hp. (!)
Advertisement – scroll for more content
We’re so back
The outrage from SU7 Ultra owners was immediate. And, facing mounting pressure online and on social media, Xiaomi ultimately decided to withdraw the performance-limiting features while acknowledging the need for more transparent communication about future software updates they messed up, saying in a statement, “we appreciate the passionate feedback from our community and will ensure better transparency moving forward.”
So, rich people can rocket themselves down the road in 9 second hypercars again and all is right with the world. A happy ending – but one that sort of illuminates a fresh set challenges for automakers peddling “software-defined vehicles” to a market that still thinks of their cars as very much hardware defined products.
The new reality is playing out in real time now, and the Jeff Bezos-backed $20,000 electric compact pickup from Slate Auto is going the other way entirely – time will tell whether more, or less tech is the answer.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
FTC: We use income earning auto affiliate links.More.