India’s electric vehicle ecosystem just got a boost. Coulomb Litech, a battery technology startup, has raised Rs 20 crore in a seed funding round to scale up its manufacturing capabilities and deepen its presence in the country’s fast-growing EV market.
The fresh capital will primarily be used to strengthen production capacity, enhance technology development, and support partnerships with original equipment manufacturers (OEMs) across India.
As the demand for electric mobility accelerates, startups like Coulomb Litech are positioning themselves at the heart of this transition.
Founded by IIT Kanpur Alumni with a Clear Vision
Coulomb Litech was founded in 2020 by IIT Kanpur alumni Ameya Sathe and Darshil Dharod. With strong technical backgrounds and a focus on deep-tech innovation, the founders set out to address one of the biggest challenges in the EV industry: reliable, fast-charging, and long-lasting battery systems for heavy-duty applications.
While many battery startups focus on electric passenger vehicles, Coulomb Litech has carved a niche in medium and heavy electric vehicles — segments that demand higher power, longer range, and greater durability.
Solving Real Problems in Heavy-Duty EV Segments
Beyond Passenger Vehicles
The EV revolution is not limited to cars and two-wheelers. Industries such as logistics, agriculture, and construction are increasingly shifting toward electrification. However, these sectors require batteries that can handle tougher conditions and higher loads.
Coulomb Litech develops battery systems for applications including:
- Material handling equipment
- Electric tractors
- Construction equipment
- Electric three-wheelers (E-3W)
- Energy storage systems
These use cases require robust battery solutions capable of delivering consistent performance under demanding operational cycles.
Wide Voltage Range and High Capacity
One of the company’s key strengths lies in its technical capabilities. Coulomb Litech’s battery systems operate across a wide voltage range of 51V to 700V. The batteries offer capacities of up to 80 kWh, making them suitable for a broad spectrum of commercial and industrial applications.
This flexibility allows OEMs to integrate the company’s battery packs into different types of electric vehicles and machinery without extensive redesigns.
Already Deployed Across Commercial and Pilot Projects
Unlike many early-stage startups that are still in testing phases, Coulomb Litech has already deployed its battery systems in multiple commercial and pilot projects with OEM partners across India.
This early traction signals growing confidence in its technology and product reliability. Commercial deployment also provides the startup with valuable real-world data to refine performance, improve lifecycle efficiency, and optimize cost structures.
Why This Funding Matters
Scaling Manufacturing Capacity
Battery production requires precision engineering, quality control, and robust supply chain management. Scaling manufacturing is often one of the biggest hurdles for hardware startups.
The Rs 20 crore funding will help Coulomb Litech:
- Expand its production facilities
- Invest in advanced manufacturing equipment
- Improve quality assurance processes
- Strengthen its supply chain network
Increasing manufacturing capacity will enable the company to meet rising demand from OEMs as EV adoption accelerates.
Supporting India’s EV Push
India’s electric vehicle market is witnessing rapid growth, driven by government incentives, rising fuel prices, and increasing environmental awareness. While much attention goes to vehicle manufacturers, battery technology remains the backbone of the entire ecosystem.
By focusing on high-performance battery systems for commercial and industrial use, Coulomb Litech is addressing a critical segment that directly impacts productivity and operating costs.
The Opportunity in Medium and Heavy EVs
Medium and heavy electric vehicles represent a massive opportunity in India. Electric tractors can reduce farming costs, electric construction equipment can lower emissions at infrastructure sites, and electric three-wheelers are already becoming popular for last-mile delivery.
However, these vehicles require:
- Fast charging to minimize downtime
- Long battery life to reduce replacement costs
- High power output for heavy loads
Coulomb Litech’s focus on fast-charging and long-life battery systems directly addresses these needs.
A Deep-Tech Play in a Competitive Market
The battery technology space is competitive, with global and domestic players racing to improve performance and reduce costs. What differentiates startups like Coulomb Litech is their ability to design customized solutions for specific industry requirements rather than offering one-size-fits-all products.
By working closely with OEMs, the company can tailor battery packs to meet unique operational demands, creating stronger partnerships and recurring business opportunities.
The Road Ahead
With fresh funding secured, the next phase for Coulomb Litech will revolve around execution. Scaling manufacturing while maintaining product quality will be crucial.
The startup will also need to continue investing in research and development to stay ahead in areas such as energy density, battery management systems, thermal safety, and lifecycle optimization.
If successful, Coulomb Litech could become a key enabler of India’s electric transition, particularly in the commercial and industrial vehicle segments.
Coulomb Litech’s Rs 20 crore seed funding marks an important milestone for the young battery technology startup. Founded by IIT Kanpur alumni with a focus on fast-charging and durable battery systems, the company is targeting a high-impact segment of the EV market.
With proven deployments, a wide voltage range product portfolio, and expansion plans underway, Coulomb Litech is positioning itself as a serious player in India’s evolving electric mobility ecosystem.
As the country accelerates toward cleaner transportation and industrial electrification, companies building strong battery infrastructure will play a central role — and Coulomb Litech appears ready for that challenge.
