Skip to content
Energy Tech Series B Founded 2011

Sionic Energy

It develops next-generation lithium-silicon batteries for various markets. The company's technology focuses on a high-capacity silicon anode and advanced electrolyte additives, resulting in batteries with increased energy density and safety. These batteries are designed for seamless integration into existing manufacturing processes, reducing production costs. Their applications span aviation, consumer electronics,…

📍 Rochester, United States · Electric Vehicles,

Funding snapshot

Last roundSeries B
Amount$200K
Date4 April 2025
Total raised$7M
Team size15

About

It develops next-generation lithium-silicon batteries for various markets. The company's technology focuses on a high-capacity silicon anode and advanced electrolyte additives, resulting in batteries with increased energy density and safety. These batteries are designed for seamless integration into existing manufacturing processes, reducing production costs. Their applications span aviation, consumer electronics, electric vehicles, and stationary energy storage. The company was founded in 2011 and headquartered in Rochester, United States. It has raised $6.9M in series b funding, with backing from National Science Foundation, NASA, USCAR, Phoenix Venture Partners, and others. The company operates in the Energy Tech - Electric Vehicles, Auto Tech - Electric Vehicles, Energy Tech - Energy Storage Tech space.

Business model

Electric Vehicles > Components > Batteries > Multi Category Vehicles > Lithium Ion,

Energy Storage Tech > Battery > Secondary Battery > Lithium Ion

Institutional investors

National Science Foundation NASA USCAR Phoenix Venture Partners Aravaipa Ventures UPC Capital Ventures Village Capital

Latest coverage

No articles yet.

Raising like Sionic Energy?

Analyze your pitch deck before your next raise.

Analyze My Deck →