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In its recent December publication, Electroniques examined the European trial of a cell-level Battery Passport conducted in a Kia EV3. The European Battery Regulation, which mandates the Battery Passport, is due to come into effect in February 2027 – just one year away!

Dukosi Cell Monitors can simultaneously perform an internal resistance (DCIR) test and uniquely capture a direct external temperature reading, providing complementary, synchronous data on cell state, deepening the understanding of how cells generate and propagate heat.

* This article is published in Spanish

Training the largest, most advanced AI models creates massive and unpredictable demands on power systems. Battery Energy Storage Systems (BESS)  is therefore an essential component in AI Data Center design, and DKCMS™ can maximize operational performance, reliability, safety, deployment speed, and much more.

European Association of Automotive Suppliers recognizes Dukosi’s Chip-on-Cell Technology and C-SynQ® for Advancing the Green Transition.

Hyundai-Kia Motor Group, in partnership with Dukosi, retrofitted a Kia EV3’s battery with Dukosi Cell Monitors, which provided cell-level data storage for both static and dynamic data, including State of Health (SoH).

Immersion cooling offers a compelling alternative to standard thermal management techniques. By directly submerging cells in a non-conductive fluid it achieves uniform thermal transfer across their full surface area. Among battery architectures, DKCMS™ is best suited to this due to its simpler battery architecture that still ensures essential aspects, like safety and reliability.

This technical paper examines why battery SoP is critical o maximize battery pack performance and safety. This paper provides an evaluation of the performance of SoP estimation algorithms versus the integrity of the measurements provided by the cell voltage, current, and temperature sensors.

Kia undertook the world’s first public trial of a cell-level EV battery passport using battery cell monitoring technology from Dukosi.