As India accelerates the rollout of its ambitious Battery Aadhaar framework, Tata Technologies says its battery intelligence platform, WATTSync, is ready for rollout-- as foundational infrastructure for the country’s electric mobility future.
The global product engineering and digital services company announced that WATTSync is fully equipped to meet India’s upcoming Battery Aadhaar digital identity and traceability requirements—while remaining aligned with the European Union’s Battery Regulation.
India’s proposed Battery Aadhaar ecosystem will introduce a unified, QR-code-enabled system designed to improve visibility, compliance and sustainability across the entire battery lifecycle. Tata Technologies believes WATTSync’s architecture, data model and integration capabilities make it a future-ready solution for manufacturers navigating the shift.
At the heart of the system is support for India’s mandated 21-character Battery Pack Aadhaar Number (BPAN). WATTSync enables manufacturers and ecosystem partners to generate, manage and integrate these unique identifiers across production lines, operational fleets and end-of-life processes—mirroring global digital battery passport standards and ensuring interoperability across markets.
The platform’s QR-code-enabled digital identity engine allows secure access to both static and dynamic battery data, supporting India’s authentication and verification requirements while aligning with EU digital passport mechanisms.
WATTSync’s static data model supports all prescribed Battery Aadhaar fields, including manufacturer identifiers, battery specifications, material composition, chemistry and carbon footprint (BCF). Built with EU compliance in mind, the system also captures extended sustainability, environmental and due-diligence data.
For dynamic reporting—such as State of Health (SoH), charge-discharge cycles, thermal events and operational metrics—the platform integrates directly with Battery Management Systems (BMS). Its cloud-ready, microservices-based architecture is designed to handle high-volume data ingestion and real-time analytics, ensuring compliance with both Indian and European reporting expectations.
To meet India’s requirement for storing dynamic battery data on authorized central servers, WATTSync enables secure, API-based data exchange with government-mandated digital infrastructure. The result: enhanced traceability, auditability and regulatory oversight across the supply chain.
Beyond compliance, WATTSync’s Battery LifeCycle Manager tracks batteries from manufacturing and active use through repair, repurposing and recycling—supporting India’s and the EU’s circular economy mandates.
Role-Based Access Control (RBAC) ensures secure, structured data access for manufacturers, suppliers, operators, recyclers, regulators and auditors—aligning with Indian guidelines and global regulatory frameworks.
The platform also integrates AI-driven analytics to enhance safety and reliability. Capabilities include thermal anomaly detection, Remaining Useful Life (RUL) estimation and performance-risk profiling—addressing Battery Aadhaar’s strong emphasis on safety intelligence.
In support of India’s circular-economy goals, WATTSync enables end-of-life information exchange, recovered-material documentation and carbon-footprint tracking across the recycling chain, aligning with EU material-recovery and sustainability requirements.
For companies operating under India’s ACC-PLI manufacturing scheme, the platform provides secure provenance documentation and traceability to verify cell origin—strengthening transparency and reducing supply-chain fraud risks.
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