About CycleWatt

CycleWatt is an innovative company based in Tours, France, dedicated to giving Electric Vehicle batteries a second life. Leveraging our patented Whole Pack Utilization (WPU) technology, we transform second-life EV battery packs into high-performance, safe, and cost-effective Energy Storage Systems - without the need for battery disassembly.

Backed by a multidisciplinary team with over 60 years of combined industry experience, and driven by a strong commitment to sustainability, we work to make clean energy more accessible every day, across Europe and Asia.

Our Mission
Creating A Low Cost, High Compatible, Intelligent Energy Storage System Based On Second-life EV Battery.

Our Vision
Become a world-class provider of sustainable energy solutions.

Core Team Members

  • Junxing HUANG

    Junxing (Jérémy) HUANG

    Founder&CEO

    • Engineer diploma from UniLaSalle Amiens France

    • Government Leading Talent

    •YGT Annual Entrepreneur

    • 15 Years in Grid, Battery,BMS and EV

    • Technical Referent– EU Large-scale Second-life Project (Horizon 2020, Investment €13M)

    • Engineer of VCU for Renault, BMS for Stellantis

    • 8 Patents in BESS (Sole Inventor )

    Linkedin
  • Antoine CAI

    Gangfeng (Antoine) CAI

    President

    • President & Investor

    • University of Northampton – Master of Business Administration (International)

    • Zhejiang University – Electrical Engineering Graduation

    • Businessman, Investor and Founder of GLR Group in France for over 22 years

    • Expertise in International trade, Financial & Real estate investments, and Electrical

    Linkedin
  • Qicun YE

    Qicun YE

    Technical Expert

    • 20 years in Power Electronics / Embedded System / Research

    • Co-Founder and CEO of One of the Most Famous DC/DC Provider

    • >10 Patents

Advisory Board

  • David SCHWARZ

    David SCHWARZ

    Co-President of Advisory Board

    • École Polytechnique(X), Mines Paris & IMD Lausanne

    • 25+ years executive experience in Tech, Mobility, Retail, M&A and Investment (VC / CVC / PE)


    • Former CEO of Via ID, the investment fund and venture platform of Mobivia Group (Norauto, Midas, ATU…)


    • Former member of Mobivia Executive Committee, in charge of Strategy, M&A and Innovation


    • Active investor and board member in European startups and mid-cap companies


    • Strong international background with extensive experience across Europe, Asia and China(nearly 30 years)

    Linkedin
  • Ban ZHENG

    Ban ZHENG

    Co-President of Advisory Board

    • PhD in Applied Mathematics, Télécom ParisTech (Institut Polytechnique de Paris)

    • Former professor at École Polytechnique (X) and Université Paris-Dauphine PSL

    • Recognized expert in sustainable investment, quantitative finance and data-driven asset management

    • 15+ years experience at leading financial institutions (HSBC AM, Société Générale, Natixis)

    • Pioneer in ESG and climate-aligned investing, integrating macroeconomic and environmental data

    • Specialist in factor investing and machine learning-based portfolio construction

    Linkedin