Defect Correlation and Technical Reporting for Battery Cells

The contract requires comprehensive analysis of ultrasound and cycling data to identify and correlate lithium plating in battery cells with specific manufacturing defects, such as anode overhang issues or the presence of metallic debris. The work demands a rigorous data-driven approach to map observed electrochemical anomalies to root cause defects, leveraging advanced diagnostic techniques to ensure accurate detection and classification. Monthly debriefs will be delivered to track progress, refine analysis methods, and communicate emerging findings, culminating in a final technical report that provides definitive defect correlations validated through experimental evidence and data trends. The performance of this work is centered in Houston, Texas, with all deliverables tailored to meet NASA’s stringent standards for battery reliability and safety. The subcontract falls under NAICS code 541690 for other scientific and technical consulting services, reflecting its focus on specialized engineering analysis rather than manufacturing or hardware development. Responses are due by May 1, 2026, and the effort is being managed by the NASA Shared Services Center on behalf of the National Aeronautics and Space Administration, emphasizing its critical role in advancing battery technologies for space missions.