News, 20 August 2025
Tata Technologies unveiled WATTSync, a cloud-based digital battery passport engineered to deliver full lifecycle transparency from raw materials and manufacturing to usage and recycling.
The platform integrates seamlessly with manufacturers’ existing PLM (Product Lifecycle Management), MES( Manufacturing Execution System), ERP( Electronic Road Pricing), and cloud data systems, creating a unified digital thread for every battery. It captures and validates real-time metrics, including material composition, performance indicators, carbon footprint, and recovery status, helping stakeholders monitor battery health and performance.
AI, Blockchain & Compliance Automation
WATTSync employs artificial intelligence (AI) to monitor battery health, detect anomalies, and provide multilingual, guided audit assistance. Blockchain technology ensures data integrity and tamper-evident records, while secure, role-based access grants tailored visibility to suppliers, auditors, regulators, and other stakeholders.
Timely for Global Regulations
The unveiling is timely: starting February 2027, the European Union will require digital battery passports for all electric vehicle (EV) and industrial batteries marketed in the region. India has also announced plans to introduce a similar regulatory framework aimed at strengthening safety, traceability, and export-ready compliance.
Enabling Circular Economy and Resilience
By digitising the battery journey, WATTSync empowers OEMs, cell makers, and recyclers to improve circularity through better second-life and recycling insights. The platform supports faster, audit-ready compliance, lower sourcing risks, and smarter design decisions fueled by AI-powered feedback loops.
Tata Technologies positions WATTSync as a strategic tool that enables businesses to keep pace with evolving regulations while building market confidence through traceability, efficiency, and sustainability.
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