We have developed and patented an innovative compression system to extend the battery life and improve battery safety.
BattBelt has raised €630k across 1 funding round from 1 investor, most recently a round in Dec 2025. Based in Mondragón, Spain; active in Energy. Data as of 7 Aug 2026.
Timing: in window vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-12-04 | Other | €630k |
| BeAble Capital |
| View deal → |
