Ensurge Micropower (ENSU) Status Update summary

Market opportunity and technology positioning

• Miniaturization and increased functionality in electronics are driving demand for advanced battery technology, with current lithium-based solutions seen as a bottleneck for device longevity and performance.

• There is significant industry interest in new battery technologies, with Ensurge's stainless steel roll-to-roll approach offering higher energy density and safety advantages over traditional glass or ceramic-based batteries.

• Target markets include IoT, medical devices, wearables, and other space-constrained applications, with future potential to expand into broader electronics but not EVs.

Manufacturing process and progress

• The manufacturing process is split into front-end (roll-to-roll deposition and patterning) and back-end (singulation, stacking, encapsulation), with ongoing efforts to fully automate and scale the front-end.

• A breakthrough in single-cell performance was achieved in February, and current focus is on optimizing encapsulation to ensure cycle life and reliability.

• Recent process improvements have reduced manual handling and increased yield, with patent applications underway for new manufacturing steps.

Product roadmap and performance

• First-generation solid-state batteries are expected to deliver 650-750 Wh/L, a significant leap from current Li-ion standards, with future generations targeting over 1,200 Wh/L.

• Initial products will have fewer layers (5, 11, 28) to accelerate testing and customer feedback, with a focus on a 43-layer battery for key orders.

• Batteries are designed for easy integration into existing devices, supporting rapid customer adoption.