Battery Management Advances in Indian Automotive PCB Sector

Introduction

The Indian automotive sector is undergoing a major transformation, driven by the adoption of electric vehicles (EVs), advanced driver assistance systems (ADAS), and connected mobility solutions. Printed circuit boards (PCBs) form the backbone of these innovations, enabling seamless integration of electronic systems that power modern vehicles. From controlling infotainment systems to monitoring battery performance and supporting driver safety, PCBs are central to India’s transition toward intelligent, sustainable, and technologically advanced transportation.

Domestic manufacturing capabilities, supportive initiatives such as the Production Linked Incentive (PLI) scheme, and growing R&D investments are boosting the local PCB ecosystem for automotive applications.

Market Drivers and Industry Focus

The rise of EVs and connected mobility is a key driver of PCB demand in India. Infotainment systems require high-density PCBs to integrate navigation, entertainment, and connectivity functions. Battery management systems (BMS) use PCBs to monitor voltage, temperature, and current across cells, optimising performance and ensuring safety.

A practical example of PCB usage in EV battery systems can be seen in India’s market-leading Nexon EV. Tata Motors’ Nexon EV, launched in 2023, incorporates automotive-grade PCBs within its BMS to provide real-time monitoring of battery parameters. This ensures optimal performance and extends battery lifespan, demonstrating the practical impact of advanced PCB integration in EVs.

ADAS solutions, such as adaptive cruise control and lane departure warning, rely on multilayer PCBs for processing data from radar sensors and cameras.

In terms of ADAS implementation, Mahindra & Mahindra provides a strong illustration of PCB capabilities in safety electronics. The Scorpio-N, introduced in June 2025, uses PCBs in its ADAS modules to support features like forward collision warning and adaptive cruise control, highlighting how PCBs enable enhanced driver safety and automation.

For detailed forecasts, manufacturing trends, and market segmentation, visit the India PCB Market

Table of Contents

1. Scope and Definition of Automotive PCBs in India
2. Role of PCBs in Connected and Electric Vehicles
3. Infotainment Systems and Vehicle Connectivity Solutions
4. Battery Management Systems for EV Safety and Performance
5. PCBs in ADAS and Safety Electronics
6. Automotive-Grade Material and Design Innovations
7. Supply Chain and Local Manufacturing Initiatives
8. Regulatory Standards and Compliance Requirements
9. Market Outlook to 2034
10. Strategic Opportunities for OEMs and PCB Manufacturers

Technology Trends and Innovations

PCB manufacturers in India are adopting flexible and rigid-flex boards, high-density interconnect (HDI) designs, and heat-resistant substrates to meet automotive demands. These innovations support compact vehicle architectures, improve thermal management, and enhance vibration resistance. Increasingly, PCBs also incorporate embedded connectivity for IoT applications, enabling vehicles to communicate efficiently with external networks while maintaining safety and performance standards.

Future Outlook and Strategic Opportunities

The automotive PCB segment in India is poised for rapid growth, driven by EV adoption, connected vehicles, and advanced safety systems. Opportunities include PCBs for solid-state batteries, which require high energy density handling, thermal management, and faster charging to ensure performance and longevity. Vehicle-to-Everything (V2X) communication PCBs will enable cars to interact with infrastructure, other vehicles, and pedestrians, enhancing safety and connectivity. Lightweight, high-performance designs for next-generation EVs will reduce electronic weight while maintaining reliability. Indian manufacturers also have export potential, supplying high-quality automotive-grade PCBs for battery management, ADAS, and connected systems to global markets.

Related Resources

India Electric Vehicle Market

India Automotive Power Electronics Market