425: Andretti SPAC to Merge with StoreDot for EV Fast Charging

Andretti Acquisition Corp. II announced a definitive business combination agreement with StoreDot Ltd., valuing the extreme fast charging battery technology company at an $800 million pre-money equity value.

Summary

• Andretti Acquisition Corp. II (NASDAQ: POLE) and StoreDot Ltd. entered into a definitive Business Combination Agreement on December 3, 2025.
• The combined entity will be named XFC Battery (Pubco) and its shares are expected to be listed for trading on the Nasdaq Stock Market LLC.
• StoreDot's Extreme Fast Charging (XFC) battery technology is capable of delivering 100 miles of charge in 5 minutes, with a clear roadmap to 100 miles in 3 minutes.
• The transaction values StoreDot at an $800 million pre-money equity value, with existing StoreDot shareholders, optionholders, and warrantholders rolling over 100% of their equity.
• The pro forma enterprise value of the combined business is expected to be $882 million, assuming no redemptions by Andretti's public shareholders.
• Andretti currently holds approximately $242 million in cash in trust, all of which is subject to redemption.
• The Business Combination is expected to close in the second quarter of 2026, subject to satisfaction of conditions, financing commitments, and regulatory approvals.

Sentiment

Score: 8

Explanation: The announcement of a definitive business combination with a strong SPAC partner and significant strategic investor backing for a highly promising EV battery technology is a very positive development. The asset-light model and advanced commercialization stage further enhance the positive outlook, despite inherent risks in early-stage technology and SPAC redemptions.

Positives

• StoreDot's Extreme Fast Charging (XFC) technology can deliver 100 miles of charge in 5 minutes, directly addressing the #1 barrier to mass EV adoption (charging and range anxiety).
• The technology is production-ready, moving from lab-proof to production-ready samples as of September 2025, and is compatible with existing Li-ion manufacturing lines, enabling fast and cost-effective integration.
• StoreDot employs an asset-light, royalty-based licensing business model, which minimizes capital expenditure requirements and facilitates rapid scalability.
• Strong strategic investors include Daimler, Volvo, Polestar, VinFast, BP, TDK, and Samsung, providing significant industry validation and a clear path to proving technology with leading OEM partners.
• A robust intellectual property portfolio protects StoreDot's innovation, with 90 registered and 11 pending patents in XFC components.
• StoreDot is actively engaged in B-sample development and validation programs with over 10 global automotive OEMs, demonstrating significant commercial traction.
• The combined company will be led by StoreDot's highly experienced management team, including CEO Dr. Doron Myersdorf, ensuring continuity and expertise.
• Andretti's leadership team, including William M. Brown and William J. Sandbrook, brings decades of public company operating and acquisition experience, along with deep automotive sector expertise.

Negatives

• The pro forma enterprise value of $882 million is based on the assumption of 0% redemptions by Andretti's public shareholders; significant redemptions could lead to a capital deficit for StoreDot.
• If StoreDot and Andretti are unable to raise sufficient capital to meet the minimum cash conditions in the Business Combination Agreement, the Business Combination may not be consummated.
• A capital deficit following the Business Combination could necessitate raising additional capital, which in turn could cause dilution to existing investors.

Risks

• Scientific and technological developments in the battery, electric vehicles, and drone industries could impact StoreDot's competitive position and the success of its products.
• StoreDot's financial condition, including its ability to obtain the necessary funding to advance product development and maintain its cash runway.
• The size of the market opportunity for StoreDot's products and the success of competing technologies that are or may become available.
• StoreDot's anticipated research and development activities and projected expenditures.
• Existing regulations and regulatory developments in applicable jurisdictions.
• The effect of global economic and political developments, including geopolitical tensions with China, Russia, and in the Middle East, on StoreDot's business operations and financial condition.
• StoreDot's intellectual property position, including the scope of protection it is able to establish and maintain for its products.
• The possibility that Pubco, Andretti, and StoreDot may not be able to consummate the Business Combination on the terms indicated or at all.
• If StoreDot and Andretti are not able to raise sufficient capital for the Business Combination or if Andretti's investors redeem an excess amount of capital, StoreDot could have a capital deficit, potentially requiring additional capital raises and causing dilution to existing investors.

Future Outlook

StoreDot anticipates significant market share capture in the rapidly expanding EV battery market by directly addressing the primary barrier of charging speed. The company has a clear roadmap to achieve 100 miles of charge in 3 minutes and expects to scale its asset-light licensing model, driven by surging global EV adoption. Commercialization efforts are ongoing with multiple global OEMs, with the transaction expected to provide critical growth capital to support these initiatives and accelerate the deployment of XFC technology worldwide.

Management Comments

• "Partnering with Andretti II SPAC and its iconic team provides us with the ideal platform and resources to dramatically scale our production and commercialization efforts. Our mission is to eliminate range and charging anxiety, and we believe this transaction fuels our ability to deliver XFC to EV drivers globally. The strong momentum we have with leading OEMs, who are in the process of validating and integrating our cells, proves that the industry is ready for minutes-long charging." Dr. Doron Myersdorf, CEO of StoreDot.
• "We believe this business combination marks a pivotal moment in the future of electric mobility. The Andretti name is synonymous with speed, innovation, and winning, and we see all of that in StoreDot's XFC technology. They have established incredible momentum, securing strategic partnerships and investment from global automotive and technology giants. Our partnership is about more than capital; it's about accelerating the deployment of this critical technology to consumers worldwide and cementing the combined company as a market leader." Michael Andretti, Director and Special Advisor to Andretti Acquisition Corp. II.

Industry Context

The announcement positions StoreDot's Extreme Fast Charging (XFC) technology as a critical solution to the primary barrier to mass EV adoption: long charging times and range anxiety. The EV market is rapidly expanding, with global passenger BEV sales projected to reach 36 million vehicles by 2030. StoreDot aims to capture significant market share by offering a 'drop-in' solution compatible with existing Li-ion production lines, which also contributes to reducing global dependence on China-centric supply chains for battery manufacturing.

Comparison to Industry Standards

• StoreDot's silicon-dominant anode XFC technology is compared to other battery developers like QuantumScape (Solid-State, Li-Metal), Solid Power, and Amprius.
• StoreDot claims a proven 10 minutes (10%-80%) fast charging time and 2500+ XFC life-cycles, which is superior to QuantumScape's planned 12-15 minutes and 400 XFC life-cycles.
• StoreDot's technology is 'drop-in' compatible with existing manufacturing infrastructure, eliminating the need for new factories, unlike some competitors such as QuantumScape.
• StoreDot's current pro forma equity value of $1,104 million is significantly lower than QuantumScape's $7,110 million, Solid Power's $1,034 million, and Amprius's $1,604 million (as of 12/1/2025), suggesting potential for substantial value realization as its technology matures and commercializes.
• StoreDot's technology has been validated by 7 OEMs, with key partners including VW, Polestar, VinFast, and Renault, and vehicle prototyping in the Polestar 5.

Management Changes

Corporate Governance

Stakeholder Impact

• Shareholders (Andretti): Will exchange existing securities for substantially equivalent securities of Pubco; subject to redemption risk which could impact the capital available to the combined entity.
• Shareholders (StoreDot): Will roll over 100% of their equity into Pubco, gaining access to public markets and potential for increased valuation.
• Employees (StoreDot): The existing management team will lead the combined entity, suggesting continuity and potential for growth opportunities within a publicly traded company.
• Customers (OEMs): Benefit from accelerated commercialization of XFC battery technology, addressing a key consumer pain point and potentially enhancing their EV offerings.
• Creditors: The transaction aims to provide critical growth capital, which could strengthen the financial position of the combined entity.

Next Steps

• Pubco and StoreDot intend to file a Registration Statement on Form F-4 with the SEC, which will include a preliminary proxy statement of Andretti and a prospectus.
• The definitive proxy statement and other relevant documents will be mailed to shareholders of Andretti for voting on the Business Combination.
• Shareholders of Andretti will hold a special meeting to approve the Business Combination.
• The transaction is expected to close in the second quarter of 2026, subject to satisfaction or waiver of conditions, financing commitments, and regulatory approvals.
• StoreDot will continue B-sample development and validation programs with global OEMs.
• StoreDot aims to finalize B-Sample and achieve mass production by 2026/2027 for some OEMs.
• Further testing and Joint Development Agreement (JDA) discussions with various OEMs are ongoing.

Key Dates

Recommendation

The definitive business combination between Andretti Acquisition Corp. II and StoreDot represents a significant opportunity in the rapidly growing EV battery market. StoreDot's Extreme Fast Charging (XFC) technology, capable of delivering 100 miles of charge in 5 minutes, directly addresses the primary barrier to mass EV adoption. The asset-light licensing model, strong IP portfolio (90 granted patents), and existing partnerships with over 10 global OEMs (including Daimler, Volvo, Polestar) de-risk commercialization and scalability. While SPAC redemptions pose a potential capital risk, the strategic backing and advanced stage of technology validation suggest a high probability of successful deployment and significant value creation, especially given the current pro forma valuation is lower than some less mature competitors. This positions the combined entity for substantial growth and market leadership in a critical sector.

Keywords

EV battery technology, Extreme Fast Charging, XFC, StoreDot, Andretti Acquisition Corp. II, SPAC merger, electric vehicles, battery technology, lithium-ion, silicon anode, automotive OEMs, commercialization, corporate governance, investment, Nasdaq listing, battery licensing