LION Smart provides high-performance power batteries delivering greater range, efficiency, and safety for electric vehicles and commercial fleets.
LION Smart’s energy storage solutions are reliable and safe storage systems which enable best cost for electricity over lifetime for industrial and gird applications.
Our modular battery systems offer maximum flexibility and efficiency, allowing manufacturers to tailor performance and integration across a wide range of vehicle applications.
Our immersion-cooled battery technology enables superior thermal performance, efficiency, and safety—ideal for the demands of next-generation electric vehicles.
What’s Holding E-Mobility Back?
Electrification is reshaping the mobility sector, but it comes with tough challenges: OEMs must deliver more range, faster charging, and smarter energy management—all while minimizing weight and system complexity. Standard battery systems often fall short when it comes to performance, flexibility, and integration into modern vehicle architectures.
LION Smart Powers the Next Generation of Electric Mobility
LION Smart addresses these challenges with a lightweight, modular battery pack designed for high efficiency and fast charging. Combined with intelligent battery management software, the system ensures optimal safety and performance. Its flexible design allows easy integration into a wide range of vehicle platforms, helping manufacturers drive e-mobility forward—faster and smarter.
The LION Smart Mobility Power 42 is a ready-to-use, scalable battery system with high peak power, based on proven BMW i3 technology, ideal for 400V and 800V applications.
The LION Smart Mobility Power 53 is a robust, high-energy battery system with certified safety and modular scalability, ideal for demanding mobility applications in 400V and 800V architectures.
The LION Smart Mobility Power 53 narrow is a space-optimized, high-performance battery system designed for integration between or alongside ladder frames—ideal for e-Trucks, e-Buses, and off-highway vehicles in 400V and 800V architectures.
The LION Smart Module Power 5.3 is a compact, modular battery solution for 48V and 400V systems, combining high performance, certified safety, and flexible integration for scalable energy applications.
The LION Smart Module Power 6.6 is a compact, high-capacity battery module for 48V, 400V and 800V systems, offering fast charging, certified safety and modular scalability for demanding energy and mobility applications.
The Energy Storage Challenge
As the demand for renewable energy grows, so does the need for efficient, scalable storage solutions. Many existing systems lack the flexibility, safety, and responsiveness required to support modern grids, commercial sites, and industrial applications. Energy must be stored smarter, managed better, and delivered exactly when needed.
LION Smart Delivers Reliable, Scalable Storage Solutions
LION Smart develops modular battery storage systems tailored for high performance, safety, and long-term reliability. With intelligent battery management and flexible system architecture, the solutions are easy to integrate and scale—ideal for applications ranging from renewable energy buffering to industrial peak shaving.
The LION Smart Storage Long Life 33 is a modular LFP-based battery system designed for long-lasting, safe, and scalable energy storage across commercial, industrial, and backup applications—with a cycle life of over 8,000 and compatibility up to 1,500V.
The LION Smart Storage Power 42 is a high-performance, field-proven battery system designed for critical energy storage applications, offering fast charging, high peak power, and certified safety for both stationary and mobile use cases.
The LION Smart Storage Power 53 is a high-capacity, high-performance battery system designed for stationary and mobile storage applications, offering fast charging, certified safety, and flexible system integration—fully compatible with the Power 42 platform.
The LION Smart Module Long Life 4.2 is a compact LFP battery with over 8,000 cycles, built for scalable storage systems up to 1,500V in demanding stationary and industrial applications.
The LION Smart Module Power 5.3 is a compact, modular battery solution for 48V and 400V systems, combining high performance, certified safety, and flexible integration for scalable energy applications.
The LION Smart Module Power 6.6 is a compact, high-capacity battery module for 48V, 400V and 800V systems, offering fast charging, certified safety and modular scalability for demanding energy and mobility applications.
Battery Pack Development
Modular Design / Building Blocks
LION Smart follows a building block approach and offers customized solutions:
Modular Design / Building Blocks:
Reuse of existing components to create new battery designs / battery specifications to:
Scalability
A crucial aspect of this flexibility is the scalability of the system’s voltage architecture:
Supporting both 400V and 800V configurations allows for seamless adaptation to different powertrain requirements, including high-performance applications with ultra-fast charging capabilities. This not only shortens development time and reduces costs but also ensures that battery solutions remain future-ready and competitive in evolving markets.
Technological Excellence through Immersion Cooling and High-Speed BMS
Immersion-cooled battery technology improves thermal management by fully submerging battery cells in a dielectric fluid, enhancing the battery’s dynamic behavior, efficiency, and lifespan. Combined with high-speed Battery Management Systems (BMS) that include Electric Impedance Spectroscopy (EIS), real-time analytics, and precise state estimation, this innovation optimizes battery performance and ensures safety even under very high charging and discharging rates. As a result, LION Smart offers a unique solution tailored to the requirements of the next generation of vehicles.
Thanks to its outstanding thermal stability and ability to handle extremely fast charge and discharge cycles, this battery technology is particularly suited for applications with high power demands. Whether in high-performance sports cars or in electric trucks that must deliver consistent power under demanding conditions – the immersion-cooled solution from LION Smart excels in reliability, efficiency, and maximum safety. The capability of fast charging while maintaining thermal stability makes this technology the ideal choice for vehicle classes where power, availability, and endurance are critical.
The LION Smart Immersion-Cooled Battery offers maximum performance and safety for high-power electric vehicles, combining innovative immersion cooling technology with modular design and advanced battery management.
What makes our immersion cooled battery technology unique?
LION Smart has already successfully completed proof-of-concept projects with an OEM customer for Plug-in Hybrid Electric Vehicles (PHEVs), demonstrating best-in-class cooling performance and optimal thermal management. The BMS solution with single-cell monitoring, including impedance measurement (EIS), leverages advanced algorithms for precise determination of State-of-Health (SoH), State-of-Charge (SoC), and other state parameters (SoX). In addition, the system enables early detection of risks such as thermal runaway or lithium plating—crucial factors for ensuring safety and reliability. This solution is now ready for nomination and industrialization, offering OEMs a mature and future-proof technology platform.
Highlights of LION Smart BMS with Electric Impedance Spectroscopy (EIS)
Comparison of Control Approaches
| Standard BMS | LION Smart BMS | |
| Electric Impedance Spectroscopy (EIS) | Not available | Measurement of each super-cell |
| State of Charge (SoC) | ~30s for updated cycle | 1s for updated cycle |
| State of Health/Power (SoH/SoP) | >90% accuracy | >95% accuracy |
| State of Energy (SoE) | Predefined by lookup-table |
Direct measurement |
| Balancing | Non-adaptable, HW fixed | Full-adaptable, SW based |
| Thermal propagation detection | Slow due to delayed measurement System |
Faster response time (not yet implemented) |
| Lithium plating detection | Not available | Continuous monitoring (not yet implemented) |
We are ready for industrialization and scaling
Milestones
2 GWh installed
production capacity
Road-proven
Li-ion technology
Leading
Expertise
Extensive
Product Portfolio
over 2 GWh yearly production capability
With a high level of automation and skilled labor, our production line is designed to deliver the highest quality. The acquisition of the 2023 BMW i3 battery production line has enabled us to make additional investments in optimization. Our on-site prototyping workshop ensures innovative solutions tailored to you. With an annual production capacity of over 2 GWh, we’re ready to provide you with the battery packs that meet your needs.
High-Capacity battery packs for your applications
Our off-the-shelf battery packs, featuring the BMW i3 120 Ah NMC Battery Pack design, offer 42 kWh capacity with high peak discharge rates and continuous charging. Our battery packs support multiple voltage setups, including 400V and 800V configurations, and are scalable via a gateway for easy adaption to your specific needs. Backed by 1 billion miles of annual driving and a 10-year capacity warranty, you can count on proven and reliable performance. We also provide extensive support for mechanical, cooling, communication, and electrical integration to ensure seamless incorporation into your systems.
Tailored battery solutions for your requirements
We are always looking for cutting-edge battery cell technologies to craft tailored solutions to meet your individual needs. Our engineering team provides comprehensive design support to ensure seamless integration into your applications. You can rest assured that our batteries are safe and efficient: through a joint venture with TÜV SÜD, we have access to leading battery testing expertise and use our specialist knowledge in Battery Management Systems (BMS) to optimize performance and safety.
Do you have questions about our battery technology or need a tailored solution? Our team is happy to assist you!
