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Tata Technologies has launched WATTSync, a digital battery passport solution designed to track batteries across their entire lifecycle — from mining to recycling. The platform targets battery manufacturers, automotive OEMs, and recycling companies.
The solution captures and validates critical battery data across the supply chain, including materials, performance metrics, carbon footprint, and recovery status. It also automates compliance reporting and provides role-based access for suppliers, auditors, and regulators on a shared digital platform.
The launch comes at a crucial time, as from February 2027, all electric vehicle and industrial batteries sold in the European Union will require digital battery passports. India has also announced plans to implement a similar system to strengthen safety, traceability, and export competitiveness.
WATTSync integrates with enterprise systems such as PLM, MES, ERP, and cloud platforms to create a digital thread for each battery. The platform leverages artificial intelligence for battery health monitoring and anomaly detection, while blockchain technology ensures data integrity and tamper-proof records.
Being a cloud-based solution, WATTSync can easily scale across regions. It supports circular economy goals by providing insights for second-life applications, verified sourcing, and recycling processes, thereby reducing supply chain risks.
Some automakers have already begun voluntarily adopting battery passport systems. Early adopters report that such transparency boosts market confidence and could enhance the resale value of electric vehicles.
A global product engineering and digital services company, Tata Technologies is positioning WATTSync as part of its mobility and manufacturing portfolio, focusing on product development and digital transformation.
