Tata Technologies said its battery intelligence platform WATTSync is prepared to comply with India’s forthcoming Battery Aadhaar framework, which will introduce mandatory digital identification and traceability for electric vehicle batteries. The system can generate and manage the required 21-character Battery Pack Aadhaar Number (BPAN) while remaining aligned with the EU Battery Regulation, the company said.
Under the proposed rules, batteries will carry QR-code-linked digital identities that track them throughout their lifecycle—from manufacturing and deployment to recycling. WATTSync’s static data model supports required information such as manufacturer details, battery specifications, chemistry, material composition, and carbon footprint.
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For dynamic operational data, the platform connects directly with vehicle battery management systems. It can capture metrics including state of health, charge-discharge cycles, and thermal events. Tata Technologies said its cloud-based microservices architecture enables real-time analytics and secure data exchange with government systems through application programming interfaces.
The company also highlighted artificial intelligence features designed to improve safety and reliability. These include predictive maintenance tools, thermal anomaly detection, and estimates of remaining useful battery life, which could help operators reduce risks and optimize performance.
WATTSync further supports circular economy objectives by enabling data sharing at the end of a battery’s life, including information needed for recycling and carbon footprint tracking across the value chain. Regulators in India view such traceability as essential for managing environmental impacts as electric vehicle adoption accelerates.