Addionics is a technology company focused on advancing rechargeable battery performance through its innovative 3D Current Collector solutions. Founded in 2017 and headquartered in London, United Kingdom, the company aims to transform the battery industry by improving efficiency, reducing costs, and supporting sustainability. Addionics’ approach centers on enhancing battery structures rather than solely focusing on chemical compositions, making its technology adaptable to various battery types and market needs.
With operations in the USA, Israel, the United Kingdom, and Germany, Addionics is a global player in the battery value chain. It serves industries including electric vehicles, consumer electronics, and grid energy storage. The company’s mission is to accelerate the shift toward electrification by delivering smarter, more efficient battery solutions.
Battery Technology
Addionics specializes in developing 3D Current Collectors, a technology designed to replace traditional flat current collectors in battery electrodes. This unique three-dimensional structure significantly improves battery performance by increasing surface area and optimizing electrical conductivity. The result is higher energy density, faster charging times, and extended battery life.
The 3D Current Collectors are chemistry-agnostic, meaning they can be integrated with any battery type, including lithium-ion, solid-state, and emerging chemistries like lithium-metal. This versatility makes Addionics’ technology a practical solution for a wide range of applications, from electric vehicles to portable electronics.
One of the standout features of Addionics’ technology is its drop-in design, which allows seamless integration into existing battery manufacturing lines without significant modifications. This reduces adoption barriers for manufacturers and accelerates the deployment of enhanced batteries. Additionally, the company uses 100% recycled copper in its production process, aligning with global sustainability goals.
Addionics also utilizes advanced modeling platforms to optimize battery structures for specific performance outcomes. This data-driven approach ensures that each 3D Current Collector is tailored to meet the unique demands of its intended application, improving both efficiency and scalability.
Recent Projects
In July 2024, Addionics announced a $39 million Series B funding round co-led by GM Ventures and Deep Insight, with participation from Scania and other strategic investors. This funding will support the company’s plans to expand its manufacturing capabilities, including the construction of a new facility in the U.S. The project, part of a $400 million investment, aims to establish production capacity for 90GWh of battery components annually, with operations expected to begin in 2027.
Addionics also inaugurated a pilot production line in Israel for its Smart 3D Electrodes, with a goal of reaching 1 GWh production capacity by 2025. These developments reflect the company’s commitment to scaling its technology and meeting the growing demand for advanced battery solutions.
Investors
Addionics has attracted significant investments from a range of strategic and financial backers. Its Series A funding in 2022 was led by Deep Insight and included participation from Catalyst Fund, Delek Motors, Novelis, and Magna International. The Series B round in 2024 saw contributions from GM Ventures, Scania, Union Tech Ventures, and others.
These investments have enabled Addionics to expand its global presence, enhance its manufacturing capabilities, and accelerate the commercialization of its 3D Current Collector technology.
Business Details
Location: London, United Kingdom
Website: https://addionics.com
LinkedIn: https://www.linkedin.com/company/addionics
