ioncentric (founded 2025, Heilbronn, Germany) makes eiscube EIS edge sensors and the ioneis cloud to create secure EU‑compliant Digital Battery Passports and real‑time SoH analytics for EVs, stationary energy storage, and industrial fleets.
ioncentric’s core technology combines the eiscube edge device — performing continuous electrochemical impedance spectroscopy (EIS) on installed battery packs — with the ioneis cloud platform for encrypted analytics and digital identity management. eiscube delivers measured (not estimated) state‑of‑health readings and dynamic impedance profiles for early degradation detection. ioneis fuses static manufacturing data and streaming EIS metrics to provide predictive maintenance, automated EU‑compliant Digital Battery Passports, and lifecycle grading. Security elements include self‑sovereign identities, PKI‑free device authentication, zero‑trust data flows, and tamper‑resistant storage, enabling safer, longer asset life and clearer end‑of‑life decisions.
ioncentric offers eiscube, an EIS‑based IoT edge module for continuous battery condition sensing, and ioneis, a cloud suite for encrypted analytics, predictive models, and Digital Product/Battery Passports. The modular hardware can be retrofitted or embedded in packs; the cloud produces compliance reports, CO₂ balance tracking, and lifecycle grading. The stack serves EVs, stationary energy storage systems, charging infrastructure, and industrial equipment for warranty management, predictive maintenance, and second‑life validation.
In 2026 ioncentric demonstrated IoT‑enabled Digital Battery Passport capabilities at Embedded World, showcasing eiscube and ioneis interoperability for real‑time EIS diagnostics and compliant passport data flows. The company won the Embedded Award 2026 (hardware category) for its measurement stack and was selected for the Future GreenTech Incubator Program. These activities advanced product validation, industry visibility, and early engagement with integrators and standards bodies.
ioncentric is privately funded by a small group of angel investors including Salvatore Sternkopf, Marcel Feldmann, Andrej Russkov (co‑founder), and Sven Feuchtmüller. No institutional venture capital or corporate equity rounds have been publicly disclosed. The company is eligible for Germany’s INVEST program and benefits from regional support, incubator participation, and grant funding that support early‑stage development and partner engagement.
