Swisspreneur Show

EP#540 - Moritz Futscher: Batteries Thinner Than Hair - The Breakthrough Behind Solid-State Energy

Jan 18, 2026
Moritz Futscher, CEO and co-founder of BTRY and a former academic researcher with a PhD in Physics, discusses revolutionary thin solid-state batteries. He shares insights on the unique technology's quick charge capabilities and key industrial use cases like IoT sensors and medical devices. Moritz highlights the challenges of scaling production in Switzerland's startup scene, emphasizes the importance of global partnerships for growth, and offers advice for aspiring founders on focusing on real-world applications and quick market feedback.
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ANECDOTE

From Lab Group To Incorporated Startup

  • Moritz and co-founders moved from AMOLF lab work to incorporate BTRY after public funding required it.
  • They used incubator support and early VC contacts to transition from research to company formation.
INSIGHT

Thin Layers Enable Rapid Charging

  • BTRY's cells are solid-state and made as single ultra-thin layers, shorter ion pathways enable much faster charge and discharge.
  • Thinner cells allow a battery that can charge in about one minute, over ten times faster than typical batteries.
INSIGHT

Pick Use Cases With Clear Technical Fits

  • BTRY targeted high-temperature industrial IoT and thin Bluetooth labels as first clear use cases.
  • These markets value temperature stability, thin form-factor, roll-to-roll compatibility and intrinsic safety.
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