Under a commercial R&D contract with an Electric Vertical Takeoff and Landing (eVTOL) battery supplier, Atomic-6 developed and fabricated a prototype composite battery module for an eVTOL aircraft. These modules are designed to provide lightweight, energy-efficient solutions critical to the performance and safety of eVTOL systems. Atomic-6 successfully delivered five modules on schedule and within budget, enabling the customer to meet their critical prototype delivery deadlines. This collaboration demonstrates Atomic-6's precision manufacturing capabilities and ability to deliver innovative solutions within stringent timelines for emerging aerospace technologies.