India is building momentum in electric mobility and domestic battery manufacturing. But the next phase of the industry will depend on how quickly the country can develop capabilities across cells, advanced chemistries, intelligent battery systems, recycling and application-specific technologies, from electric vehicles to drones, aviation and energy storage.
India’s electric mobility story is increasingly becoming a battery story. As electric vehicles gain adoption and investments in domestic battery manufacturing accelerate, the country is moving beyond simply importing and assembling battery packs. Government incentives, private investment and growing collaboration between industry and academia are helping build the foundations of a domestic battery ecosystem.
Yet, the transition from an emerging EV market to a globally competitive battery manufacturing hub will require more than manufacturing capacity. India will need to build technological depth across the battery value chain from raw materials and cell chemistry to precision manufacturing, battery management systems, recycling and next-generation energy storage.
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According to Mr. Abinash Sahoo, Co-Founder & CTO, BonV Aero, India has made significant progress, particularly in battery-pack assembly, but the country is still developing the capabilities required for large-scale indigenous cell manufacturing and advanced battery chemistry.
“We’ve moved beyond being just an EV market to actively building domestic manufacturing capabilities”, he stated.
For Mr. Sahoo, this represents an important transition. India now has an opportunity to build an ecosystem that does not merely support the domestic EV market, but also creates technologies that can serve a much wider range of industries.
From Battery Assembly to Deeper Manufacturing Capabilities
India’s battery ecosystem has developed rapidly in recent years. However, the maturity of the ecosystem varies across different stages of the value chain. Battery-pack integration has advanced considerably, while areas such as cell manufacturing, advanced chemistry and battery materials remain more challenging. Building these capabilities requires significant investment, specialized expertise and consistent manufacturing processes.
The distinction is important because the cell is at the heart of the battery. Developing competitive cell manufacturing capabilities requires expertise not only in chemistry but also in materials, equipment, process control and quality management.
This is where India’s next challenge lies: moving from assembling batteries to developing and manufacturing the underlying technologies at scale.
The Self-Reliance Challenge Starts Upstream
One of the biggest obstacles to complete battery self-reliance is India’s dependence on imported critical minerals. Lithium, cobalt, nickel and graphite are important inputs for several battery technologies, and securing reliable access to these resources will remain a strategic concern as global demand for batteries increases.
However, raw materials are only one part of the challenge. India also needs expertise in advanced cell chemistry, battery manufacturing equipment and precision process engineering. Developing this technological depth will require sustained investment in research and development, stronger industry-academia collaboration and a workforce trained in advanced battery technologies.
“Beyond raw materials, India also needs to build expertise in advanced cell chemistry, manufacturing equipment, and precision process engineering,” Mr. Sahoo says.
This makes self-reliance a much broader proposition than simply reducing imports. It means developing the ability to design, manufacture, improve and recycle battery technologies within a resilient domestic ecosystem.
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Localization is Bigger than Manufacturing Cells
Building greater domestic capabilities will be an important part of this transition. However, complete localization of every raw material may take time. A more practical approach is to build strong domestic capabilities across multiple parts of the battery value chain. These include battery cells, battery management systems, electronics, thermal management, recycling and second-life applications. Localization can help reduce exposure to global supply-chain disruptions while also improving cost competitiveness and creating opportunities for domestic innovation.
As Mr. Sahoo notes, “Localization is fundamental to the long-term sustainability of India’s EV industry.”
The larger opportunity is therefore to create an interconnected ecosystem in which Indian companies are not limited to assembling imported components, but increasingly participate in technology development, manufacturing, system integration and end-of-life battery management.
The Next Phase of Policy Must Go Beyond Incentives
Government policy has already played an important role in creating momentum in India’s battery manufacturing sector. Incentives and manufacturing-focused programmes can help attract investment and establish capacity.
But as the industry matures, the policy conversation may need to shift from simply creating manufacturing capacity to enabling deeper technological development. That means encouraging battery R&D, supporting the commercialization of indigenous technologies, simplifying regulatory processes, promoting recycling and creating conditions for long-term investment in advanced manufacturing.
Public-private collaboration will also remain important. As Mr. Sahoo notes, sustained policy stability will be critical to attracting global investment while ensuring that Indian companies and technology developers have the opportunity to grow. The objective is not simply to manufacture more batteries, but to build an ecosystem capable of generating intellectual property, engineering expertise and globally competitive technologies.
As Battery Technology Evolves, Manufacturing Must Become Smarter
Battery technology is changing rapidly. Higher energy density, improved safety, faster charging and longer life are pushing manufacturers towards increasingly precise production processes. Greater automation and tighter quality control are becoming essential as battery systems become more sophisticated.
At the same time, intelligence is moving into the battery itself. Advanced Battery Management Systems, AI-enabled diagnostics and digital manufacturing can help monitor battery health, identify potential issues and improve consistency across production. This means battery quality is no longer determined only by the materials used inside a cell.
“Quality is increasingly becoming a function of both materials and intelligent manufacturing,” Mr. Sahoo states.
The changing battery landscape could give manufacturers new ways to compete beyond cost and scale. Companies that combine materials science with software, electronics, automation and data-driven manufacturing could potentially build more reliable and application-specific battery systems.
The Opportunity Extends Far Beyond Electric Vehicles
Perhaps the biggest opportunity for India’s battery industry lies beyond the conventional EV market. Battery demand is expected to emerge across a growing range of applications, including logistics drones, aviation, renewable energy storage, telecom infrastructure, defence systems and grid-scale energy storage.
These applications do not necessarily require the same battery characteristics. A battery designed for a passenger vehicle may have very different priorities from one used in an aerial platform. In drones and aviation, for example, factors such as weight, energy density, thermal management, safety, reliability and battery intelligence can become particularly important.
This creates an opportunity for Indian manufacturers to move beyond competing purely on production volume. Instead, companies could develop application-specific battery technologies designed around the requirements of different industries.
“Indian manufacturers have a chance to develop application-specific battery technologies rather than compete solely on volume,” Mr. Sahoo notes.
In the case of emerging sectors such as drones and advanced aviation, that could become particularly significant. Battery performance can directly influence payload, range, endurance and overall system efficiency, making battery technology an important part of the product itself rather than simply a component.
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Can India Become A Global Battery Manufacturing Hub?
India’s global competitiveness will ultimately depend on how much of the battery value chain it can build and control. That includes material processing, cell manufacturing, battery packs, electronics, battery management systems, recycling and second-life applications.
But manufacturing scale alone may not be enough. Investment in R&D, intellectual property, automation and skilled talent will determine whether Indian companies can compete on technology and quality as well as cost. Collaboration will also be critical. Startups, established manufacturers, research institutions and policymakers will need to work together to develop technologies and bring them from laboratories into commercial production.
As far as India is concerned, the more sustainable path may be to compete not simply as a low-cost manufacturing destination, but as a hub for innovation, engineering and advanced battery applications.
The Road Ahead for India’s Battery Ecosystem
The coming five years could be an important period for India’s battery industry. Domestic cell manufacturing capacity is likely to expand, while manufacturers and researchers continue to explore alternative chemistries such as sodium-ion and in the longer term, solid-state batteries.
Automation will become increasingly important as manufacturing processes become more sophisticated. At the same time, battery recycling infrastructure is expected to grow as the number of batteries entering the market increases.
Another major shift could come from the increasing use of AI and digital technologies in battery management and manufacturing. Predictive diagnostics, intelligent BMS platforms and digital manufacturing systems could help manufacturers improve battery reliability, identify problems earlier and extend battery life. Mr. Sahoo expects these developments to collectively reshape India’s battery ecosystem.
“With sustained policy support and continued innovation, India has the potential to emerge as one of the world’s leading battery manufacturing and energy storage ecosystems”, Mr. Sahoo believes.
Building A Battery Ecosystem, Not Just A Battery Industry
India’s battery opportunity is ultimately much larger than the transition from petrol and diesel vehicles to electric mobility. The country is attempting to build the technological foundation for a range of emerging industries, from electric vehicles and renewable energy storage to drones, aviation, defence and intelligent energy systems.
The challenge will be to ensure that manufacturing growth is accompanied by technological capability. The real measure of India’s battery self-reliance may therefore not be how many battery packs it can assemble, but how much of the underlying technology, intellectual property, manufacturing expertise, supply chain and recycling ecosystem it can develop domestically.
If India can make that transition successfully, its battery ambitions could become an important part of a much larger industrial transformation, one that extends well beyond the EV market.
