# Exponent Energy Private

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/exponent-energy-private

- Industry: Energy Storage & Batteries
- Headquarters: Bangalore, India
- Website: www.exponent.energy
- Total disclosed funding: $62M
- Latest round: Series B (Mar 21, 2026)
- Investors on record: 12

## About

Founded in 2020 by Arun Vinayak and based in Bengaluru, India, Exponent Energy Private Limited operates as a developer of fast charging technology for electric vehicles. In June 2026, Exponent Energy Private Limited raised INR 2 billion in venture funding co-led by 360 ONE Wealth and TDK Ventures, with participation from Eight Roads Ventures, Lightspeed Venture Partners, 3one4Capital Advisors, AdvantEdge Founders, YourNest Capital Advisors, and Hitachi Ventures.

The company develops fast charging battery management system (BMS) and charging algorithms that unlock 15-minute charging for EVs utilizing regular lithium-ion cells while maintaining a cycle count of 3,000.

The company plans to use the June 2026 funding to expand into new cities and vehicle categories and increase investment in research and development.

## Funding rounds

- Series B, Mar 21, 2026, $21M — Lightspeed Venture Partners, Eight Roads Ventures, YourNest Capital Advisors, 360 ONE, AdvantEdge Founders, 3one4Capital Advisors, Hitachi Ventures, TDK Ventures, Rohati Capital
- Series B, Dec 23, 2023, $2.7M — AdvantEdge Founders, Alteria Capital, TDK Ventures, Pawan Munjal Family Trust
- Series B, Dec 4, 2023, $27M — Lightspeed Venture Partners, Eight Roads Ventures, YourNest Capital Advisors, AdvantEdge Founders, 3one4Capital Advisors, TDK Ventures, Pawan Munjal Family Trust
- Series A, Aug 13, 2022, $12M — Lightspeed Venture Partners, YourNest Capital Advisors, AdvantEdge Founders, 3one4Capital Advisors, Radix Capital, Pawan Munjal Family Trust

## Investors

- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Series A, Series B
- YourNest Capital Advisors (https://capitalatlas.ai/funds/yournest-capital-advisors) — Series A, Series B
- AdvantEdge Founders (https://capitalatlas.ai/funds/advantedge-founders) — Series A, Series B
- 3one4Capital Advisors (https://capitalatlas.ai/funds/3one4capital-advisors) — Series A, Series B
- Radix Capital — Series A
- Pawan Munjal Family Trust — Series A, Series B
- Eight Roads Ventures (https://capitalatlas.ai/funds/eight-roads-ventures) — Series B
- TDK Ventures (https://capitalatlas.ai/funds/tdk-ventures) — Series B
- Alteria Capital (https://capitalatlas.ai/funds/alteria-capital) — Series B
- 360 ONE (https://capitalatlas.ai/funds/360-one) — Series B
- Hitachi Ventures (https://capitalatlas.ai/funds/hitachi-ventures) — Series B
- Rohati Capital (https://capitalatlas.ai/funds/rohati-capital) — Series B