India’s electric vehicle (EV) industry is growing at a rapid pace, and battery technology sits at the heart of this transformation. In a significant development, Coulomb Litech has raised Rs 20 crore in a seed funding round to expand its manufacturing capacity and strengthen its presence in India’s EV ecosystem.
The fresh funding will help the company scale production and meet rising demand for high-performance batteries designed specifically for medium and heavy electric vehicles.
A Startup Built by IIT Kanpur Alumni
Founded in 2020 by IIT Kanpur alumni Ameya Sathe and Darshil Dharod, Coulomb Litech was created with a clear mission: to build fast-charging, long-lasting battery systems tailored for India’s unique mobility and industrial needs.
While much of the EV conversation focuses on passenger cars and two-wheelers, the founders identified a major gap in the market. Medium and heavy electric vehicles, along with industrial equipment, require powerful, durable battery systems that can withstand tough working conditions. This is where Coulomb Litech chose to focus.
Why Battery Innovation Matters in India
India’s EV market is expanding beyond personal vehicles. Industries such as agriculture, logistics, construction, and warehousing are increasingly shifting to electric alternatives. However, these segments demand more than just standard battery packs.
They need:
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Higher voltage systems
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Faster charging times
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Longer battery life
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Reliable performance under heavy loads
Coulomb Litech is addressing these needs by developing advanced battery systems that operate across a wide voltage range, from 51V to 700V. The company also offers battery capacities of up to 80 kWh, making its solutions suitable for larger, power-intensive applications.
Applications Across Multiple Sectors
Unlike many startups that concentrate on a single EV category, Coulomb Litech has diversified its battery solutions across several use cases.
Material Handling Equipment
Warehouses and logistics hubs are increasingly using electric forklifts and material handling vehicles. These machines operate continuously and require reliable, long-lasting power systems. Coulomb Litech’s batteries are designed to support such demanding environments.
Electric Tractors
India’s agriculture sector is gradually exploring electric tractors as a cleaner and cost-effective alternative to diesel models. Battery systems that offer durability and extended usage hours are critical in this space.
Construction Equipment
Construction sites require heavy-duty machinery that can function efficiently in harsh conditions. Electric construction equipment powered by advanced battery packs could significantly reduce emissions and operating costs.
Electric Three-Wheelers (E-3W)
Electric three-wheelers are already a strong segment in India’s EV market. By providing optimized battery solutions for this category, Coulomb Litech aims to enhance vehicle performance and lifespan.
Energy Storage Systems
Beyond mobility, the company is also active in energy storage systems. As renewable energy adoption increases, efficient storage solutions become essential for maintaining stable power supply.
Already Working with OEMs Across India
Coulomb Litech’s technology is not just at the concept stage. The company has already deployed its battery systems in multiple commercial and pilot projects with original equipment manufacturers (OEMs) across India.
This early traction demonstrates strong market validation. By collaborating closely with OEMs, the startup ensures its battery systems are tailored to real-world applications rather than generic use cases.
How the Rs 20 Crore Funding Will Be Used
The newly raised Rs 20 crore will primarily be used to scale manufacturing capabilities. As demand for EV batteries rises, production capacity becomes a critical factor for growth.
The company plans to:
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Expand its manufacturing infrastructure
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Improve supply chain efficiency
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Strengthen research and development
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Accelerate partnerships with OEMs
Scaling manufacturing is essential to compete in the fast-moving EV market, where timely delivery and cost efficiency play a major role.
The Bigger Picture: India’s EV Opportunity
India’s push toward electrification is driven by multiple factors:
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Rising fuel costs
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Government incentives for EV adoption
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Growing environmental awareness
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Corporate sustainability goals
Medium and heavy electric vehicles are expected to see significant growth over the next decade. As industries look to reduce operational costs and emissions, battery performance becomes a key differentiator.
Startups like Coulomb Litech are stepping in to fill technology gaps that traditional battery suppliers may not address fully, especially in specialized industrial segments.
What Makes Coulomb Litech Stand Out
Several factors set Coulomb Litech apart in the competitive battery technology space:
Wide Voltage Range
Operating from 51V to 700V allows the company to cater to a broad range of applications, from smaller vehicles to heavy-duty equipment.
High Energy Capacity
With battery capacities reaching up to 80 kWh, the startup is capable of supporting power-intensive use cases.
Focus on Longevity
Battery lifespan directly impacts total cost of ownership. By prioritizing long-life battery systems, Coulomb Litech aims to reduce replacement frequency and improve economic viability for businesses.
Fast-Charging Capability
In commercial applications, downtime translates to lost productivity. Fast-charging batteries help businesses maintain operational efficiency.
Challenges Ahead
Despite strong momentum, the path forward is not without challenges. The battery industry faces:
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Raw material supply constraints
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Rapid technological advancements
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Increasing competition
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Pricing pressures
To stay ahead, Coulomb Litech will need to continuously innovate and maintain quality while scaling production.
A Promising Future for Industrial EV Batteries
As India’s EV ecosystem matures, attention is shifting beyond personal mobility to commercial and industrial electrification. This segment offers enormous potential, but also requires highly specialized battery solutions.
With fresh funding and a focused strategy, Coulomb Litech is positioning itself as a key player in this space. By combining engineering expertise with real-world deployment experience, the company aims to power the next phase of India’s electric transformation.
The Rs 20 crore seed round marks an important milestone, but it may just be the beginning of a much larger journey. As demand for reliable, fast-charging, and long-life battery systems continues to rise, Coulomb Litech could play a significant role in shaping the future of electric mobility and energy storage in India.
