$10m Series A fundraise for state-of-the-art battery company Nyobolt


Years of research leads to the commercialisation of pioneering battery technology which delivers high power and ultra-fast charging

FieldHouse Associates


Nyobolt, a cutting-edge battery company, defining a new category of ultra-high power technology, has secured $10 million in Series A funding, led by IQ Capital with participation from Cambridge Enterprise and Silicon Valley investors. The funding will enable Nyobolt to expand globally, building new facilities, and growing the engineering and operational teams, which work with customers to implement and integrate the unique technology into commercial applications to solve their battery challenges. 

Nyobolt (formerly CB2Tech) developed out of years of research at the University of Cambridge led by world-renowned battery materials expert, Professor Clare Grey, and Dr. Sai Shivareddy. The company is rapidly expanding its global technical and commercial presence, with teams in the UK, the US and Asia, with decades of experience at Tesla, Samsung, Dupont and Dyson.


Nyobolt has developed a proprietary process using niobium-based anode materials to create batteries that deliver record high power, ultrafast charge and high energy. The world-leading charge and discharge rate capability of Nyobolt batteries, extensively recorded in academic journals, presents a huge opportunity to supercharge the electric revolution. The batteries also address other major challenges facing much existing technology, as they operate within a wide temperature range and are highly durable.


Speaking on the fundraise, Dr. Sai Shivareddy, Nyobolt CEO commented that “Nyobolt batteries remove the limitations presented by conventional lithium-ion batteries. They are perfect for applications that require high power and ultra-fast charge. The recorded performance of our batteries represents a paradigm shift in battery technology and we are pleased to play our part in accelerating a greener, more efficient future, powered by world-class batteries.”


As Max Bautin, Managing Partner IQ Capital, stated: “Nyobolt is a ‘new gen’ deeptech start-up founded by a highly experienced team with multiple prior successes; it is based on highly differentiated, patented and highly scalable technology. We are very impressed by the team, products and commercial traction to-date and we are convinced that Nyobolt will have a revolutionary impact on Li-ion battery applications, and create new previously impossible uses in markets worth hundreds of billions of dollars a year.”


Cambridge Enterprise Investment Director Dr. Elaine Loukes said “When Clare and Sai first disclosed their discovery to Cambridge Enterprise nearly five years ago, we recognised that this would have the potential to be a paradigm shift in ultrafast battery charging. The importance and significance of this technology to the post-carbon world cannot be overstated. We have worked with the founders from patent application through to seed funding and now A-round funding and we are extremely excited to be part of the ongoing journey of this incredible company.”