A New Design Out of UCLA Aims to Revolutionize Batteries

David Shultz

David Shultz reports on clean technology and electric vehicles, among other industries, for dot.LA. His writing has appeared in The Atlantic, Outside, Nautilus and many other publications.

A New Design Out of UCLA Aims to Revolutionize Batteries
Image by RHJPhtotos/ Shutterstock

Faster charging, longer life, cooler temperatures.

For batteries, it’s usually a “choose one of the above” scenario.

But Battery Streak, a fledgling startup based in an unassuming business park in Camarillo, CA, says it has all three, and they have it today.

“Our technology, in its current state, is something that we're bringing to market today,” says Dan Alpern, VP of Marketing at Battery Streak. “We're out of the lab and ready to go now.”

Given those claims, it’s not surprising that Battery Streak says they’ve attracted attention from major multinational brands, the U.S. military and electric vehicle manufacturers. Their batteries offer lightning-fast charging: Up to 80% capacity in 10 minutes. This alone would make the technology attractive for a variety of applications, but the company says it can hit those numbers while maintaining temperatures lower than that of the human body—all while maintaining a higher capacity across more cycles than traditional lithium-ion batteries are able to provide. Battery Streak’s test results show their product retains 80% of its capacity after 3,000 charge/discharge cycles. Today’s best lithium-ion batteries usually drop to 80% in about 1,000 cycles.

EV’S New Hope: Niobium

Image by tunasalmon/ Shutterstock

The secret sauce behind Battery Streak’s impressive stats is a rare metal called niobium. Element number 41 on the periodic table, niobium naturally reacts with oxygen to form a porous crystalline structure known as niobium oxide or niobia. The molecule’s shape gives it an incredible amount of surface area—which is what makes it so useful in battery design.

When charging a traditional battery, positively charged lithium ions start at the lithium metal cathode and migrate to a negatively charged anode. The anode is usually made of graphite—a crystalline carbon structure that traps and holds the ions in a process known as intercalation. This works well enough, but it requires the lithium ions to penetrate deep into the graphite lattice and undergo a chemical phase transition, releasing heat. The process can also get bogged down if the metal ions don’t penetrate deep enough into the carbon matrix and instead clump to form a metal coating. This is lithium plating, and it’s a massive problem facing batteries of the future and today.

Replacing the graphite in the anode with niobium solves—or at least improves—both of these problems. Due to the larger surface area of the niobium oxide molecules, lithium ions don’t need to penetrate deep into the crystal lattice or undergo any phase transitions to remain in place. Instead, the lithium ions nestle onto the surface of the niobium lattice. Easy on, easy off, so to speak.

Most of the world’s naturally occurring niobium can be found in Canada and Brazil and the mines and supply chains are robust thanks to the metal’s long history as a component of steel alloys. CBMM, a Brazilian niobium mining company has invested $5 million in Battery Streak and supplies all of the niobium for their batteries. Additional funding has come from a National Science Foundation grant and a pre-seed round from Act One Ventures, bringing the total to $6.5 million.

The battery design was first conceived at UCLA by a team of researchers including Bruce Dunn and Sarah Tolbert.

“These professors came to the licensing group and basically said, ‘Hey, we got this great new technology, find somebody to spin it out,’” says Battery Streak President David Grant.

Grant, who has previously founded several successful startups, is UCLA’s entrepreneur in residence.

“They looked around and said ‘Well, David's not doing anything, let's call him’,” he jokes. The company brought in Chun-Han “Matt” Lai from UCLA as technology development manager and started working on the commercialization process. Five years later, the company is ready to hit the market.

Creating Demand for a New Battery Type

Image courtesy of Battery Streak!

Battery Streak’s ultimate goal isn’t to become a battery manufacturing giant…at least not yet. Their current business model is to make and supply the niobium nanostructures to battery manufacturers or to license the production technique to larger companies. In order to get these contacts, they have to convince the original equipment manufacturers (OEMs) selling the downstream products to give this new battery formulation a chance. A battery giant like Samsung isn’t going to switch up its battery chemistry unless there’s demand for the new tech. So, part of Battery Streak’s current strategy is getting their batteries into the hands of OEMs.They are targeting power tools, warehouse robots, drones, medical devices to start—all sectors where battery performance is critical and where there’s access to fast charging infrastructure.

When I toured Battery Streak’s manufacturing and design facility in June, the company was in something of a holding pattern. A standard COVID supply chain hiccup had them waiting on delivery of a 100-liter reactor that would let them move from producing a few grams of niobium per day to several kilograms. The reactor arrived a few days ago and as of July 19th, the company was drying its third large scale batch of product and sending out sample batteries for equipment manufacturers to demo.

Fortunately for Battery Streak, Dan Alpern says that battery manufacturers can build niobium batteries using all the existing lithium-ion equipment. There’s no need to purchase new machinery, parts, or packaging.

As impressive as some of Battery Streaks' numbers seem, there are two important caveats. The first is that to realize all their fast-charging potential, you need fast chargers. No standard home outlet can deliver enough power to let you charge your EV to 80% in 10 minutes.

Charging and discharging speeds are described on a C scale, where 1C means the battery charges or discharges in 1 hour. 2C indicates that the battery charges and discharges in 30 minutes, 3C indicates 20 minutes, etc, etc. Battery Streak’s tech allows them to charge and discharge in the 6C range. That’s incredibly fast. To deliver that much power to the battery, you need more voltage (or current) than a standard wall outlet (120 volts in the United States) can supply. That’s why the company is focusing its initial efforts on applications with easy access to higher voltage/current power supplies: auto shops, hospitals, warehouses, etc. Still, consumer electronics aren’t completely off the table: With a new type of charger, Grant says that his company’s batteries could offer improved charging times for phones or laptops, even with the current electrical grid.

A Fast-Charging Revolution?

As EVs become more mainstream, access to faster charging infrastructure will likely become more widespread. Many EV owners and landlords are installing level 2 charging (240 volts) in their houses or properties. Battery Streak is hoping to ride this wave into the future, but the electrical infrastructure required to reap the full potential of their technology isn’t that widespread yet.

Battery Streak is taking a more conservative approach in the electric vehicle sector. They’re in conversation with multiple automotive clients, but the second caveat facing their tech is that the niobium formulation reduces the total capacity of the battery by about 20% compared to a lithium-ion battery of the same size. The tradeoff is faster charging for reduced range. Some deficit can be offset by the reduced need for cooling gear, which also costs weight and space, but with so much consumer concern over range, other next generation battery technologies–especially solid state–may ultimately win the race. Scooters, bikes, and other micro-mobility use cases are also definitely on the table.

In terms of clientele, Battery Streak can’t say much because they’re bound by NDA’s with “pretty much everyone,” according to Grant. Their only large public contract is with the U.S. Navy. Their low temperature and high discharge rate has made Battery Streak’s batteries an enticing target for drone use. Quadcopter-style drones require considerable energy for takeoff, but use much less to maintain flight. The military was searching for a battery that could meet that dynamic power profile and recharge quickly in arctic environments, says Alpern, who served in the Navy on active duty from 1984-1990, and worked as a civilian employee from 2009-2021.

New Subsidies, New Opportunities

Image courtesy of Battery Streak!

Battery Streak’s next phase is unclear. With its giant new reactor finally online, the company hangs on a precipice: If the test cells it’s sending out are well received by OEMs and the company can convince larger battery manufacturers to add a niobium formulation to their offerings, Batter Streak could potentially become worth billions, if only as a supplier of niobium powder.

There’s also the possibility that Battery Streak becomes a manufacturer. This wasn’t really at the forefront of the company’s plans even a few months ago, but according to Alpern, the winds are changing. There’s a possibility of setting up a factory in Kentucky using $50 million of state and federal funds allocated for clean energy initiatives to help replace coal jobs in the region. There are also whispers about Department of Energy subsidies.

“We're looking at Nevada, we're looking at Texas, we're looking at Arizona, we’ve spoken with North Carolina,” says Alpern.

Such an investment wouldn’t be unheard of for a niobium battery startup either. Earlier this month, UK-based Nyobolt secured $59 million in Series B funding to begin construction on a manufacturing facility that could come online as early as 2023. Another UK-based competitor, Echion Technologies, has also been in the news.

With the space clearly heating up, the race to market is on. Battery Streak says it’s hoping to have its first production batteries commercially available within the year.

🚁 One Step Closer to Air Taxis in LA
Image Source: Joby Aviation

🔦 Spotlight

Joby Aviation, a pioneering electric air taxi company, has achieved a significant milestone by successfully flying a hydrogen-electric aircraft demonstrator for 523 miles with only water as a byproduct. This groundbreaking flight showcases the potential for emissions-free regional travel using vertical take-off and landing (eVTOL) aircraft, eliminating the need for traditional runways. The company's innovative approach combines its existing battery-electric air taxi technology with hydrogen fuel cells, paving the way for longer-range, environmentally friendly air travel.

For LA residents, this development holds exciting implications for future transportation options. Joby's technology could potentially enable direct flights from LA to destinations like San Francisco or San Diego without the need to visit conventional airports, offering a cleaner and more convenient alternative to current travel methods. The company's progress in both battery-electric and hydrogen-electric aircraft positions it at the forefront of next-generation aviation, promising to revolutionize urban and regional mobility.

Notably, Joby Aviation has already made strides in Southern California by securing an agreement with John Wayne Airport earlier this year to install the region's first electric air taxi charger. This strategic move sets the stage for LA to be among the initial markets where Joby will launch its electric air taxi service. With plans to commence commercial operations as early as 2025 using its battery-electric air taxi, LA residents may soon have access to a fast, quiet, and environmentally friendly mode of transportation that could significantly reduce travel times and traffic congestion in the region. In the not too distant future, LA might find itself in an identity crisis without traffic and excess smog 🤞🤞.


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Fuel Innovation: 7 Unforgettable Team Building Experiences in LA
Image Source: Discover LA

In today's competitive business landscape, team building activities have emerged as a crucial tool for fostering a positive work environment, enhancing productivity, and crucially, improving employee retention. Studies have shown that such activities help employees feel valued, with one report indicating that 93% of those who felt appreciated were more motivated at work. Importantly, team building events may improve retention rates, as employees who feel connected to their colleagues and company culture are more likely to stay long-term. With these benefits in mind, let's explore some of the most engaging and effective team building activities available in Los Angeles.

Pickleball

Image Source: Modern Luxury Angelino

Pickleball is a fantastic team bonding activity because of the easy-to-grasp rules and gentle pace make it perfect for everyone, regardless of age or fitness level. The game thrives on communication and teamwork, as players must collaborate and strategize to outplay their opponents, boosting team cohesion. Plus, the lively, fast-paced action sparks friendly competition and laughter, creating a fun and spirited atmosphere that brings everyone closer together. Los Angeles boasts numerous pickleball courts that are easy to rent if you have your own equipment. If you need additional assistance organizing your pickleball outing, there are plenty of full-service companies ready to handle every detail for you.

Resources: Pickle Pop, Corporate Pickle


Escape Room

Image Source: The Escape Game

Escape rooms are a great way to build camaraderie. They require participants to work together, combining their problem-solving skills and creativity to overcome challenges and puzzles. The immersive and time-sensitive nature of escape rooms fosters collaboration and communication. Additionally, the shared experience of tackling complex tasks and reaching a common goal helps build trust and foster positive emotions among colleagues.

Resources: The Escape Game, 60Out


Day Trip to Catalina Island

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Catalina Island is a perfect day trip for a team because it provides a break from the usual work environment, allowing team members to relax and connect in a new setting. Shared experiences during the trip, such as exploring new places and participating in fun activities, help build stronger relationships and foster a sense of camaraderie. There are numerous team-building activities such as an arboreal obstacle course, an island tour, scavenger hunts and more.

Resources: Catalina Island Group Activities


Top Golf

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Topgolf is an excellent team building event because it provides an inclusive, relaxed atmosphere that accommodates players of all skill levels, fostering personal connections and improving team morale. The unique blend of competition and entertainment creates an ideal setting for building trust, enhancing communication, and revealing hidden skills among team members. Additionally, Topgolf offers structured team building packages with guided activities, discussion prompts, and lessons on culture, change, collaboration, and strategy, making it a versatile and effective platform for strengthening relationships and boosting overall team performance.

Resources: Topgolf El Segundo


SoFi Stadium Tour

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A SoFi Stadium tour offers a unique, behind-the-scenes experience of one of the world's most advanced sports venues, allowing team members to explore exclusive areas like premium suites, team locker rooms, and the player tunnel together. The tour provides a shared, memorable experience that can foster camaraderie and spark conversations among team members, regardless of their interest in sports. Additionally, the stadium's state-of-the-art features and impressive architecture can inspire creativity and innovation, while the group setting encourages interaction and collaboration, making it an engaging and enjoyable activity for teams of various sizes and backgrounds

Resources: SoFi Stadium Group Tours


Corporate Volunteering

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Volunteer work serves as an excellent team building activity by uniting employees around a shared, meaningful cause, fostering a sense of purpose and collective accomplishment. It provides opportunities for team members to collaborate in new ways, often revealing hidden strengths and leadership qualities that may not be apparent in the regular work environment. Additionally, engaging in community service can boost morale, enhance the company's reputation, and instill a sense of pride among employees, leading to improved workplace relationships and increased job satisfaction.

Resources: Habitat for Humanity, L.A. Works, VolunteerMatch


Corporate Improv Sessions

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A corporate improv class encourages spontaneity, creativity, and quick thinking, skills that are valuable in the workplace. It promotes active listening and collaboration, as participants must work together to create scenes and respond to unexpected situations, fostering better communication and trust among team members. Additionally, the playful and often humorous nature of improv helps break down barriers, reduces stress, and creates a shared positive experience that can improve team morale and cohesion long after the event.

Resources: Improv-LA, Groundlings, Improv for the People

🎬 Paramount and Skydance Are Back On
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Happy Friday Los Angeles! Hope you all had a fantastic Fourth!!

🔦 Spotlight

Paramount and Skydance Media have rekindled talks to merge after negotiations abruptly halted in June. The proposed deal, contingent on approval from Paramount’s board, aims to combine Paramount’s extensive media holdings—including CBS, MTV, and Nickelodeon—with Skydance’s film expertise showcased in hits like "Top Gun: Maverick." This merger signals a potential transformation in the media landscape, positioning the new entity to compete more effectively amid challenges from streaming services and the decline of traditional cable TV.

Led by Shari Redstone, Paramount’s controlling shareholder via National Amusements, the deal represents a pivot towards revitalizing Paramount’s strategic direction amidst financial struggles and shareholder concerns. The involvement of major investors like RedBird Capital Partners and David Ellison underscores the financial backing aimed at stabilizing Paramount’s operations and addressing its $14 billion debt burden. Importantly, the agreement includes provisions to protect National Amusements from potential legal challenges, addressing previous hurdles that stalled earlier negotiations.

The deal also includes a 45-day period for Paramount to explore alternative offers, highlighting continued interest from other potential buyers like Barry Diller’s IAC and media executive Edgar Bronfman Jr. This flurry of activity underscores the significant stakeholders’ interest in Paramount’s future and its potential as a key player in a rapidly evolving media industry.


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  • Sidecar Health, a startup that offers personalized health insurance plans to businesses that allow members to see any doctor and pay directly at the time of service, raised a $165M Series D led by Koch Disruptive Technologies. - learn more

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