BEI Corp‘s Maximus Ultralight 17B anode-free lithium metal battery cell (MUL 17B) has successfully met all applicable testing and certification requirements for UN 38.3, IEC 62133-2, and UL 1642.
These key regulatory milestones significantly strengthen the foundation for original equipment manufacturer (OEM) qualification and system integration. By addressing critical transportation and product safety standards, BEI now has supporting compliance documentation fully in place for commercial readiness.
For unmanned aerial vehicle (UAV) programs currently evaluating advanced anode-free lithium metal cells, these certifications provide an essential indicator of engineering discipline. Achieving high performance alone is insufficient to build system-level confidence; consistent quality, proven reliability, documented safety, and a rigorous qualification process are equally critical to earning trust in demanding aerospace applications.
As the MUL 17B advances toward broader commercial deployment, these safety and transport certifications give product owners and engineering teams an added layer of certainty. They offer clear verification of not only what the cell delivers in operation, but also how confidently it can be qualified and integrated into real-world operational platforms. This milestone represents a key step in building a robust product platform defined by performance, quality, reliability, and full readiness for system integration.
