Thiospark Ltd is a pioneering Singapore-based company specializing in the development of a proprietary solid-state lithium-sulfur battery technology. Positioned at the forefront of energy storage innovation, Thiospark has revolutionized the traditional lithium-sulfur battery by introducing a solid-state approach that offers superior safety and energy density. Our cutting-edge technology features a proprietary sulfur-carbon composite cathode, an innovative solid-state electrolyte, and a Li-based anode. This combination has dramatically enhanced the battery's cycle life, coulombic efficiency, safety, and overall performance, setting new standards in the battery industry.

Our team with 50+ years of research experience in batteries

  • Dr. R. Prasada Rao

    CO-FOUNDER AND CTO

    Rayavarapu Prasada Rao is leading expert in recharnagble battery development and testing. He has lead teams in academia, industry and government organisations

  • Prof. Stefan Adams

    CO-FOUNDER AND ADVISOR

    Professor Adams is a globally renowned expert on solid-state batteries and solid electrolytes.

  • Prof. S. Ramakrishna

    CO-FOUNDER AND ADVISOR

    Professor Seeram Ramakrishna is a renowned expert on energy storage and sustainability. He is a pioneering mentor for many successful companies.