Ionblox increases Series B to $32m with investment from Lilium, Applied Ventures, Temasek and Catalus Capital
Ionblox, a next-generation lithium-ion battery company announced a second close of its Series B round at an increased $32 million. Strategic partners include original investors Lilium and Applied Ventures who were joined by Temasek and Catalus Capital. The company will use the increased Series B funding to scale its technology, develop advanced high-power cells for electric aviation, and prototype fast-charge cells for Electric Vehicles.
The company’s batteries are developed with high-performance lithium-ion cells that have pre-lithiated silicon dominant anodes. The batteries can address the most demanding use cases such as electric Vertical Take-off and Landing Aircrafts or eVTOL. Ionblox’s pre-lithiated Silicon anode technology enables a groundbreaking combination of up to 50% higher energy density, 5X more power, and an extreme fast charge of 10 minutes compared with conventional lithium-ion cells. Ionblox is currently producing its large format pouch cells of up to 50Ah on its pilot production lines.
“Here at Ionblox, we are commercializing next-generation lithium-ion batteries with pre-lithiated silicon dominant anodes in order to transform the future of electric mobility,” said Sujeet Kumar, chief executive officer at Ionblox. “The funding from this round will enable us to take an important step in our journey to scale our technology and set up our own cell manufacturing in the U.S. and other key markets.”
“The Ionblox technology enables one of the highest performance cells for eVTOL aircraft existing today and we’re proud to partner with Ionblox for our conforming aircraft. Test results to date are showing the technology will deliver not only superior energy and power density for the Lilium Jet at launch but also very good aging performance. We’re excited to continue our work together to support the continuous improvement and the ongoing industrialization of the technology,” said Yves Yemsi, chief operating officer of Lilium.
To commercialize its next-generation technology, Ionblox has received a development contract from USABC to develop low-cost, fast-charge electric vehicle batteries where its cell performance has been verified by Idaho National Lab and is also partnering with leading semiconductor equipment manufacturer Applied Materials.
About Ionblox
Founded in Fremont, California in 2017, Ionblox (previously known as Zenlabs) is a next-generation energy company transforming the future of mobility by land and air. The company has more than 40 issued patents, including for the pre-lithiation of all types of silicon-based anodes. Ionblox’s proprietary pre-lithiated silicon anode and cell design enable multiple performance attributes – fast charging, high energy, high power, and long life at low cost – pushing the limits of traditional battery storage technology and unlocking the viability of widespread electric transportation. Ionblox is leading the electric mobility revolution by delivering superior technology and enabling electric vehicle (EV) and electric vertical take-off and landing vehicle (eVTOL) companies to achieve their goals. Ionblox’s investors include Lilium, Applied Ventures, Temasek and Catalus Capital.
Learn more about Ionblox and how it is transforming the future of electric transportation at www.ionblox.com and LinkedIn (@Ionblox).
Learn more about Lilium at www.Lilium.com; about Applied Ventures at www.appliedmaterials.com/us/en/applied-ventures.html , about Catalus Capital at www.cataluscapital.com; about Temasek at www.temasek.com.sg
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230208005081/en/
Contact information
Media Contact:
Alex Autry
Silverline
(240) 346-8136
alex@teamsilverline.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
SciencePower Collaborates to Advance Research on Postbiotics in Breast Cancer Biology9.12.2025 14:00:00 EET | Press release
SciencePower, a next-generation postbiotic platform company, today announced that it has entered into a license agreement with Mayo Clinic. The agreement enables collaborative research led by Mayo Clinic investigators to explore the potential of SciencePower’s proprietary postbiotic compositions in breast cancer biology. The collaboration will focus on understanding how specific microbiome-derived compositions influence immune and cellular pathways relevant to breast cancer. Early preclinical findings are currently planned to be presented at the San Antonio Breast Cancer Symposium (SABCS) in December 2025. “This milestone marks an important step in validating our technology through rigorous scientific collaboration,” said Robin Albin, SciencePower Co-Founder, Marketing & Communications. “We are honored to work with Mayo Clinic researchers to deepen the understanding of postbiotics and their potential role in advancing human health.” Mayo Clinic has a financial interest in SciencePower
Compass Pathways to Host Webinar on Commercial Preparations for Treatment-Resistant Depression (TRD) and Clinical Trial Plans for Post-Traumatic Stress Disorder (PTSD) on January 7, 2026, 10:00am ET9.12.2025 13:30:00 EET | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to accelerating patient access to evidence-based innovation in mental health, announced today that management will host a webinar to discuss the company’s commercial preparations for treatment-resistant depression (TRD) and clinical trial plans for post-traumatic stress disorder (PTSD) from 10:00-11:30 am ET on January 7, 2026. The discussion will include KOL and industry leaders’ perspectives on the current treatment landscape and the significant unmet need in treating both TRD and PTSD. The company’s collaboration partners will discuss patient care pathways, provider economics for multi-hour treatments, and the development of treatment models in TRD. Compass Pathways’ management team will review commercial readiness activities and the emerging profile of COMP360 in TRD, as well as highlight the unmet need in post-traumatic stress disorder (PTSD) and provide details of the planned late-stage program for COMP360 in
Brands Poised for Growth: NIQ Identifies the Strategies Behind 2025’s Top Performing Innovations9.12.2025 13:00:00 EET | Press release
NielsenIQ (NYSE: NIQ), a global leader in consumer intelligence, today released its 4th Annual Innovation Vitality Report, revealing the strategies that are helping brands achieve multi-year growth from their innovation pipelines. Drawing on data from over 70,000 manufacturers across 130 categories, the report highlights the practices that double a company’s likelihood of expanding overall sales through top performing innovation. As retailers accelerate shelf refresh cycles and private label competition intensifies, brands are under increasing pressure to design innovations with staying power. NIQ’s findings show that top performing innovators consistently follow a repeatable formula, rooted in strong consumer-led ideas, early performance signals, and cross functional alignment, to build products that deliver long-term, incremental growth across global markets. Key Findings from the 2025 Innovation Vitality Report Winning Innovation Starts Before Launch Brands that invest in true innov
Klarna Now Available on Apple Pay to Customers in France and Italy9.12.2025 12:49:00 EET | Press release
Klarna, the global digital bank and flexible payments provider, has made its flexible payment products available when checking out on Apple Pay in France and Italy. Millions of eligible shoppers can now choose Klarna at checkout online and in-app using their iPhone and iPad, or in-store using their iPhone, and this innovative capability delivers even more convenience, control, and transparency to even more customers. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251209410835/en/ The continued expansion follows strong consumer adoption and momentum in Denmark, Spain, Sweden, the U.S., UK and Canada, where Klarna’s flexible payment options have become a popular way to pay with Apple Pay. With today’s launch, consumers across eight major markets can now choose to shop with Klarna through Apple Pay’s simple and secure experience, and consumers have more choice and flexibility in how they can pay. “We’ve seen incredible exciteme
DNP Achieves 10nm Line Pattern Resolution on Nanoimprint Template for Cutting-Edge Semiconductors9.12.2025 12:12:00 EET | Press release
Dai Nippon Printing Co., Ltd. (DNP, TOKYO:7912) today announced the development of a nanoimprint lithography (NIL) template featuring a circuit line width of 10 nanometers (nm: 10-9 meter). The new template enables patterning for logic semiconductors equivalent to the 1.4nm generation and meets the miniaturization needs of cutting-edge logic semiconductors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251208175160/en/ Template for nanoimprint Background and Aims In line with the shift to more sophisticated devices seen in recent years, demands have emerged for even greater miniaturization in cutting-edge semiconductors, leading to advances in Extreme Ultra-Violet (EUV) lithography-based production. EUV lithography, however, requires substantial capital investment, energy consumption, and operating costs in building production lines and the exposure process. Since 2003, DNP has been developing NIL templates and has successf
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom