# I-BATTERY

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/i-battery

- Industry: Energy Storage & Batteries
- Headquarters: Suzhou, China
- Website: www.i-battery.com
- Latest round: Angel (May 22, 2023)
- Investors on record: 1

## About

Founded in 2023 and based in Suzhou, China, I-Battery Energy Technology (Suzhou) Co., Ltd., trading as I-Battery, operates as a battery research and development manufacturer, specializing in the development, production and manufacture of all-vanadium liquid flow batteries. The company team members studied under Maria Skyllas-Kazacos, inventor of the liquid flow battery, and have experience in the development and production of liquid flow batteries. In December 2025, I-BATTERY closed a Series A funding from new investor Beijing Yicheng Yangguang Asset Management.


The company is mainly engaged in the research, development, production and sales of all vanadium liquid flow batteries and their components, and is committed to providing relevant energy storage solutions for industrial users. The company's all-vanadium liquid flow battery is capable of storing and releasing electricity by using changes in the valence of vanadium ions, and has the advantages of high safety, long cycle life and easy capacity expansion.

The company generates revenue by doing R&D and sales of all vanadium redox flow batteries and their components.

The Series A funding raised in December 2025 will be used for technological upgrades, capacity expansion, and market development.

## Funding rounds

- Angel, May 22, 2023 — Rising Investments

## Investors

- Rising Investments (https://capitalatlas.ai/funds/rising-investments) — Angel