Rejoule
2 known investors
ReJoule develops battery diagnostic and testing solutions based on electrochemical impedance spectroscopy, a non-invasive method that works across battery chemistries, form factors, and voltages. Its technology serves automakers, battery repurposers, and energy storage operators for end-of-line quality control, remanufacturing, and qualifying batteries for second-life use.
Investors · 2
Non-dilutive funding · 2 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| National Science Foundation | Phase II | 2020 | $1M |
| National Science Foundation | Phase I | 2019 | $225K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does Rejoule do?
- ReJoule develops battery diagnostic and testing solutions based on electrochemical impedance spectroscopy, a non-invasive method that works across battery chemistries, form factors, and voltages. Its technology serves automakers, battery repurposers, and energy storage operators for end-of-line quality control, remanufacturing, and qualifying batteries for second-life use.
- Who are Rejoule's investors?
- Rejoule's investors include LG Technology Ventures, OPAMP CAPITAL.