e-TRNL Energy
Bengaluru, India · Founded 2021 · $3.9M raised
- Headquarters
- Bengaluru
- Founded
- 2021
- Website
- e-trnl.energy
- Total Funding
- $3.9M
- Last Round
- $3.0M SeedFeb 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
e-TRNL Energy is an Indian deeptech startup working on indigenous advanced battery cell technology and manufacturing. Founded in 2021 by Apoorv Shaligram and Uttam Kumar Sen, the company develops next-generation lithium-ion battery cells designed for long-duration energy storage with reduced supply chain dependence.
Summary
e-TRNL Energy is an Energy company based in Bengaluru, India, founded in 2021. It has raised $3.9M in total across 2 rounds, most recently a $3.0M Seed round in Feb 2026. Investors include IAN and Speciale Invest.
Funding History
Feb 2026
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Funding: Pre-Seed through Seed. Amounts, valuations, and investors where available.
Investors
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