Ionblox increases Series B to $32m with investment from Lilium, Applied Ventures, Temasek and Catalus Capital
8.2.2023 17:00:00 EET | Business Wire | Press release
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
NIQ (NYSE: NIQ) Unveils Six New AI-Powered Capabilities at C360, Executing on Its Vision for Agentic Commerce9.6.2026 22:00:00 EEST | Press release
NielsenIQ (NYSE: NIQ) today unveiled six new AI-powered capabilities at C360, the company's flagship client and industry event, marking a major milestone in the execution of NIQ’s AI strategy. Thenew capabilities help brands, retailers, and other organizations operationalize trusted market intelligence across enterprise workflows, AI environments, and the emerging world of agentic commerce. NIQ’s AI value creation strategy is built on two foundational principles: Delivering The Full View™: Combining the industry’s broadest and deepest datasets, advanced AI models, and rich content to help organizations unlock actionable insights and drive AI innovation at scale. Enabling AI-Powered Capabilities: Delivering trusted intelligence and proprietary IP through NIQ’s advanced AI applications, assistants, and agents embedded within client workflows and enterprise environments. Together, these principles reinforce NIQ’s position as the trusted intelligence infrastructure powering the future of c
H55 Delivers Certification-Grade Propulsion Battery Modules to Pratt & Whitney Canada, Supporting Demonstration of Hybrid-Electric Aircraft Technology9.6.2026 18:31:00 EEST | Press release
H55 today announced the delivery of certification-grade propulsion battery modules to Pratt & Whitney Canada in support of the RTX Hybrid-Electric Flight Demonstrator — a milestone that further validates H55’s transition from technology development to industrial-scale execution and represents an important step in the commercialization of the company’s certification-grade energy storage technologies for hybrid-electric aerospace applications. Pratt & Whitney is an RTX business. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260609825006/en/ H55 Adagio Battery Modules in Pratt & Whitney Canada Hangar ©RTX The delivery represents more than hardware integration. It demonstrates H55’s ability to manufacture production-conforming propulsion systems within a regulator-approved environment and deploy them into active aircraft integration and flight-test programs — a capability achieved today by only a small number of companies globa
New Polymorph of Indomethacin Discovered9.6.2026 18:00:00 EEST | Press release
Rigaku Corporation, a global solution partner in X-ray analytical systems and a group company of Rigaku Holdings Corporation (headquarters: Akishima, Tokyo; CEO: Jun Kawakami; “Rigaku”), announced that the results of a joint research project conducted with Shionogi & Co., Ltd., JEOL Ltd., and Meiji Pharmaceutical University have been published in Crystal Growth & Design, a world-renowned international journal in the field of crystallography. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260609347405/en/ Cover of the June 2026 issue of Crystal Growth & Design, featuring this research. This research uncovered a previously unknown polymorph (κ-form) of indomethacin, a widely used pain relief and anti-inflammatory drug. The research team also conducted structural analysis and characterization of the newly identified crystal form. Although indomethacin has been the subject of pharmaceutical research for years, the discovery of a
SLB Collaborates with Qualcomm on Edge AI Solutions for Energy Operations9.6.2026 17:28:00 EEST | Press release
Global energy technology company SLB (NYSE: SLB) today announced a memorandum of understanding with Qualcomm Technologies, Inc. to enable edge AI solutions for the energy industry, supporting real-time operational decision-making across wells, facilities and production systems. The collaboration combines Qualcomm Technologies’ low-power edge computing and AI processing capabilities, with SLB’s Agora™ edge AI and IoT solutions developed for remote and operationally complex environments. “Together, SLB and Qualcomm Technologies aim to help operators apply AI more effectively across energy infrastructure,” said Rakesh Jaggi, president, Digital, SLB. “Many energy operations rely on real-time decision-making in remote environments where connectivity and responsiveness directly affect performance. AI systems designed around the realities of energy operations can help support more consistent and autonomous workflows across those environments.” Energy operators are increasingly adopting automa
RevBits and Stony Brook University’s Ethos Lab Establish a Collaborative Partnership to Further the Field of Cyber Security Education and Application9.6.2026 17:15:00 EEST | Press release
Stony Brook University’s (SBU) Ethos Lab, in the College of Engineering and Applied Sciences Department of Computer Science, recently announced a collaborative partnership with RevBits, LLC. Through the partnership, SBU’s Ethos Lab will utilize the RevBits solutions suite to build computer science labs and a cybersecurity-focused curriculum, reinforcing lessons from the classroom. The platform simulates environments containing five major threat landscapes, including Endpoint Security, Privileged Access Management, Email Security, Zero Trust Network and Deception Technology. SBU’s Department of Computer Science was recently designated as a National Center of Academic Excellence in Cybersecurity Research and will utilize the partnership to advance student education and equip them with the knowledge to face modern threats in a realistic, contained environment. David Schiffer, CEO, RevBits, said, "We are incredibly proud to participate in the educational process in general and specifically
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