e-TRNL Energy funding, investors and company details
e-TRNL Energy is an emerging Electric Equipments startup from Mumbai, working in the space of Battery technology startup focused on developing advanced lithium-ion cells with proprietary 3D Electrode Architecture (3DEA). Founded by Apoorv Shaligram, Uttam Kumar Sen.
- Company: e-TRNL Energy Private Limited
- Sector: Electric Equipments
- Location: Mumbai
- Founders: Apoorv Shaligram, Uttam Kumar Sen
- Total funding raised: ₹34.9 Cr
Company overview
e-TRNL Energy was founded with the objective of developing indigenized and cost-efficient lithium-ion battery cells suited to India’s operating conditions. The company seeks to reduce the country’s reliance on imported battery technologies and materials by building advanced domestic capabilities. At the core of its innovation is a chemistry-agnostic 3D Electrode Architecture (3DEA), designed to improve energy density while enabling faster charging without compromising safety or battery life. This approach directly addresses critical barriers to EV adoption, including range limitations, long charging times, and safety concerns. e-TRNL Energy is pursuing a full-stack manufacturing strategy, encompassing everything from machinery to materials, to help establish a scalable and self-reliant battery ecosystem in India. Its battery solutions are engineered to be compact, high-performing, and commercially viable at scale, making them suitable for both electric vehicles and stationary energy storage applications. Backed by more than 25 years of combined experience in lithium-ion batteries and energy storage, the company positions itself as a deep-tech player within India’s evolving EV landscape. Its technology aims to deliver meaningful cost reductions, enhanced performance, and faster adoption of clean mobility solutions. The startup has already received recognition across industry platforms, including being identified among emerging climate-tech innovators, underscoring its potential to transform India’s battery manufacturing sector. With a strong emphasis on sustainability, scalability, and indigenous innovation, e-TRNL Energy is well-placed to become a key contributor to India’s EV transition.
Funding rounds
- Latest round (Seed): ₹27.40 Cr. ($ 3.02 Mn), 2026-02-13. Investors: Navam Capital, Anicut Capital, Tarun Mehta, Swapnil Jain, Speciale Invest, Micelio Mobility, IIMA Ventures
- Past round (Pre-Seed): ₹7.50 Cr. ($ 0.91 Mn), 2022-12-19. Investors: Speciale Invest, Micelio Mobility, CIIE Regional Innovation Foundation