Amprius Unveils SiCore™ Cell Chemistry Breakthrough to Enhance Battery Performance for Electric Mobility, a trailblazer in the development of next-generation lithium-ion batteries with its Silicon Anode Platform, has unveiled its groundbreaking SiCore™ cell technology. This innovation is part of the company’s expanding SiCore product platform, designed to bring transformative enhancements to high-performance electric mobility applications. The new SiCore cell leverages a proprietary silicon anode material system, enabling it to deliver unmatched Electric Mobility performance within a single battery cell.
Amprius Announces Revolutionary SiCore™ Cell Technology to Transform Electric Mobility Performance
Unrivaled Power and Energy Capabilities
The SiCore cell is engineered to excel in the most demanding applications, where both energy Electric Mobility output are essential. Featuring a remarkable energy density of 370 Wh/kg, this next-gen battery extends runtime while maintaining exceptional power performance. In addition to its superior energy density, the SiCore cell is capable of delivering power exceeding 3000 W/kg, making it one of the most advanced solutions for electric mobility, aviation, and other high-performance industries.
One of the key features of the SiCore cell is its ability to support high discharge rates of up to 10C without cooling and up to 15C with active cooling. This capability ensures rapid Electric Mobility delivery when needed, without sacrificing runtime, even in extreme conditions. The advanced design of the SiCore cell makes it particularly well-suited for high-demand applications, such as electric vehicles (EVs), drones, and aviation systems, where both endurance and swift energy delivery are crucial.
A Game-Changer for Electric Mobility and Beyond
The SiCore cell’s breakthrough technology is set to redefine industry standards for energy storage and delivery in applications operating under rigorous conditions. Its ability to combine high energy density with powerful discharge capabilities is expected to drive the adoption of silicon anode-based batteries across various sectors, including electric aviation, unmanned aerial systems, and electric vehicles.
Teledyne FLIR, a leading provider of unmanned systems to military and public safety sectors, is one of the first customers to tap into the potential of the SiCore platform. The company recognizes the significant impact this new technology will have on its unmanned aerial systems (UAS), particularly in extending mission durations and maintaining critical performance in challenging environments.
Tung Ng, Vice President of Unmanned Systems North America at Teledyne FLIR, stated, “Amprius’ new SiCore cell is poised to deliver a transformative boost in power and energy for our unmanned aerial systems, extending mission durations while maintaining critical performance under demanding conditions. We are excited to evaluate how this breakthrough technology can meet the rigorous needs of our defense, security, and industrial customers, enabling longer runtimes and increasing operational flexibility.”
Breaking the Trade-Off Between Power and Energy
The SiCore cell represents a significant leap forward in battery technology, overcoming the long-standing trade-off between energy density and power output that has traditionally limited battery performance. Dr. Ionel Stefan, Chief Technology Officer of Amprius Technologies, emphasized the importance of this achievement, stating, “This SiCore cell is a significant technical breakthrough for the industry, achieving a level of power-to-energy ratio that we believe has not been seen at such high-energy density. By optimizing the silicon anode composition without compromising the other performance metrics of the cell, we have redefined the trade-off between power and energy. This cell is not just about performance but about creating new power possibilities for high-demand applications.”
Amprius’ innovative approach to silicon anode composition has allowed the company to deliver a solution that provides both high energy storage and high power delivery. This capability is crucial for industries such as electric aviation, where the need for both endurance and rapid power output is critical for applications like electric vertical takeoff and landing (eVTOL) aircraft.
Expanding the Boundaries of Electric Mobility
The SiCore platform is not only a technological breakthrough; it also offers significant potential for advancing electric mobility and other high-performance sectors. The cell’s adaptability across industries such as drones, electric vehicles, light electric vehicles, and advanced air mobility will provide customers with more design options and capabilities, enhancing performance across the board.
Dr. Kang Sun, CEO of Amprius Technologies, emphasized the strategic importance of the SiCore platform, stating, “Amprius SiCore Platform has achieved a new performance level. With its unparalleled power-to-energy performance and adaptability across industries such as advanced air mobility, drones, electric vehicles, and light electric vehicles, the new SiCore cell offers our customers more design options and capabilities. It is expected to enable our customers to achieve superior range, speed, and reliability. This advanced power delivery is especially critical for applications like eVTOL aircraft, where high power is essential for takeoff and landing, and high energy ensures extended flight times and longer ranges.”
He continued, “Backed by our strong manufacturing partnerships and capabilities, we believe this innovation positions Amprius to meet growing market demand while driving the widespread adoption of silicon anode technology in rapidly expanding industries.”
Real-World Testing and Commercialization Timeline
Amprius has already taken significant steps toward bringing the SiCore cell to market. In the fourth quarter of 2024, pre-production 10Ah samples were delivered to six of Amprius’ key customers for real-world testing in a variety of challenging environments. This early access is critical for ensuring that the SiCore cell meets industry standards ahead of its planned commercialization in the first quarter of 2025.
The pre-production samples are being tested in real-world scenarios that will provide valuable feedback and further refine the performance of the SiCore cell before it reaches the market. By working closely with industry leaders and early adopters, Amprius aims to ensure that the SiCore cell delivers on its promises of enhanced performance, reliability, and power-to-energy balance.
A Bright Future for Silicon Anode Technology
The introduction of the SiCore cell marks a milestone for Amprius and for the battery industry as a whole. As more industries look to transition to electric mobility and energy storage solutions, the demand for high-performance batteries will only continue to grow. Amprius is well-positioned to lead the charge in this new era, thanks to its pioneering work in silicon anode technology and its ability to deliver breakthrough products like the SiCore cell.
As electric vehicles, drones, and other high-performance applications continue to evolve, the need for advanced energy storage solutions will become increasingly critical. With its combination of high energy density, powerful discharge rates, and remarkable adaptability, the SiCore cell is poised to play a central role in shaping the future of electric mobility and beyond.
Amprius’ SiCore cell technology represents not just a step forward in battery performance but also a leap toward the widespread adoption of silicon anode technology. This innovation has the potential to set new industry standards, driving the development of even more powerful and efficient energy storage systems for years to come. With its impressive capabilities and broad application potential, the SiCore cell promises to be a game-changer for industries across the globe, powering the next generation of electric mobility and beyond.
