NEO Battery Partners with Korea Zinc and Taesung to Commercialize Advanced Battery Technology for Drone, Robotics & Micromobility

Executive Summary

• NEO Battery Materials Ltd. announced a Memorandum of Understanding with Korea Zinc Co., Ltd. and Taesung Co., Ltd. to develop and commercialize composite copper foil current collectors for lithium‑ion batteries targeting drones, robotics, and micromobility applications.
• The partnership leverages Korea Zinc’s upstream materials expertise, Taesung’s equipment technology, and NEO’s silicon‑anode platform to create lighter, lower‑cost, safer battery cells with higher energy density and longer cycle life.
• Joint R&D will progress from material optimization and bench‑scale cell prototypes to system‑level battery prototypes for field demonstrations, with a target of first commercial‑grade demos by year‑end 2026.

Key Details

• Parties Involved: NEO Battery Materials Ltd. (subsidiary NBM Korea Co.), Korea Zinc Co., Ltd., Taesung Co., Ltd.
• Collaboration Scope:
• Optimization and validation of composite copper foil material performance.
• Manufacturing‑process optimization and evaluation of bench‑scale battery cells incorporating the new foil.
• Production of system‑level battery prototypes for field demonstration in drone, robotics, and micromobility platforms.
• Technology Highlights:
• Composite copper foils replace the central copper layer with polymer material, reducing copper usage and overall cell weight.
• Synergistic integration with NEO’s silicon‑enhanced anode (NBMSiDE®) to improve energy density and mitigate mechanical strain, extending cycle life.
• Milestones & Timeline:
• Initial phase – Korea Zinc and Taesung lead foil development; NEO conducts bench‑scale testing.
• Target: Demonstration of drone/micromobility batteries using composite foils by end of 2026.
• Strategic Rationale (per statements):
• “Successful production and demonstration… would mark the first such achievement within the Korean battery industry.” – Korea Zinc spokesperson.
• “All parties expect to secure a competitive position within the global composite copper foil market.” – Dr. J.S. Jeoung, SVP of Cell Development & Commercialization (NEO).
• Potential Impact: Expected weight and cost reductions for target applications, enhanced safety versus conventional all‑copper foils, and strengthened market positioning for all three companies in emerging high‑performance battery segments.

Notable Quotes

“Successful production and demonstration of drone and micromobility batteries integrated with composite copper foils by the end of this year would mark the first such achievement within the Korean battery industry.” – Korea Zinc spokesperson

“By combining Korea Zinc's global upstream materials expertise with Taesung's specialized equipment technology, NEO views this strategic partnership as a meaningful advancement toward delivering a differentiated value proposition and expanding its customized solution pipeline within the global drone and robotics markets.” – Dr. J.S. Jeoung, SVP of Cell Development & Commercialization, NEO Battery Materials Ltd.