Neo Battery drone cell nearly doubles flight time

Executive Summary

• Neo Battery Materials Ltd. successfully completed a live field test of its NBM drone battery cells, demonstrating a 98% increase in average flight time (from 29.9 to 59.2 minutes) compared to a mass-produced Chinese benchmark under cold-weather conditions.
• The company appointed Nancy Zhao as Chief Financial Officer, granting her 120,000 stock options and 150,000 restricted stock units (RSUs) as part of her compensation package.
• Neo is advancing the NBM drone cells toward commercial readiness by optimizing battery management systems (BMS) and pack-level materials, targeting defense, industrial, and government markets in the US and NATO countries.

Key Details

• Flight Time Improvement: Live drone field test showed a 98% increase in average flight time, extending duration from 29.9 minutes to 59.2 minutes.
• Test Conditions: Conducted at an altitude of ~70 feet in cold weather (-3°C to -5°C / 23°F to 26°F) using a Korean OEM commercial surveillance drone.
• Performance Metrics:
  • Energy Capacity: 755 watt hours (Wh) at pack level (55% enhancement vs. benchmark).
  • Energy Density: 260 Wh/kg at pack level (29% enhancement vs. benchmark).
  • Efficiency: Flight time per capacity increased by ~28%; flight time per weight improved by ~80%.
  • Charging Rate: 50% faster charging (0.2 Ah/min to 0.31 Ah/min) due to silicon anode integration; up to 150% gain (0.5 Ah/min) possible with ultrafast charging protocols.
  • Safety/Stability: Maintained equivalent discharge rate (C-rate) and current (ampere) to benchmark while providing a more stable voltage profile to prevent power loss/crashes.
• Strategic Context: The demonstration aims to establish a non-Chinese battery solution for drones and unmanned aerial systems (UAS), addressing supply chain and performance constraints for OEMs, governments, and military procurement.
• Market Outlook: The global lithium-ion battery market for drones/UAS was estimated at $9.1 billion (US) in 2025 and is projected to exceed $29 billion by 2032.
• Executive Appointment: Nancy Zhao appointed as CFO, succeeding Daniel Lim.
  • Compensation: Granted 120,000 incentive stock options (exercise price: 59 cents, expiry: Feb 17, 2031) and 150,000 RSUs (vesting: 12 months).
  • Background: Ms. Zhao is a CPA with over 10 years of experience in public and private companies across manufacturing, mining, technology, and other sectors.

Notable Quotes

• Spokesperson, South Korean Drone Manufacturer: "This live field test exceeded our internal expectations and metrics on what high performance customization could bring for drone products. At reasonable costs, NBM drone cells initially proves that high-capacity, high-stability voltage batteries can significantly enhance drone flight time and mission endurance, while maintaining high safety standards."
• General (Ret.) C.J. Ko, Director, Neo Battery Materials: "Chinese manufacturers currently dominate the supply of global drone batteries. This demonstration advances Neo's objective of establishing a competitive, non-Chinese battery solution for drones and unmanned systems (UAS)... This field validation of the NBM drone cells establishes a robust business case for defence acquisition as Neo's technology materially extends mission capabilities without requiring drone redesigns, allowing for rapid integration into military systems."