News September 2025 Sodium cells. Company update.

New battery technologies: steady progress away from Lithium While the world is steadily transitioning towards using electric energy, a major stumbling block are batteries. As such, batteries don't generate energy but act as energy buffers that absorb energy while...

Hybrid Supercapacitors for hybrid drives

How can hybrid power capacitors be best used and improve on lithium-ion batteries? Why is power density a competitve advantage? How can it save weight and hence reduce the energy consumption? Read the full article here: Hybrid powercaps and hybrid drives The full...

Stress test based on WLTP profile

New stress test with carbon based power capacitor. This time we simulate the WLTP driving profile by loading a cell at 0.5C, 1.0C, 5.0C, 10.0C (1C = 1.3 Ah). Average load: 3C. Things to notice: the cell charges to 75% at 5C in 10 minutes, the cell completes 3 test...

Hybrid Supercapacitors great succes at the Battery Show

Altreonic - Kurt.energy had a very successful participation at Battery Show in Stuttgart. While the exhibition was still dominated by Lithium based battery technology, our visitors were delighted to discover a truely safe and more powerful alternative based on...

Stress testing at 20C

Last month we completed new stress tests on the power capacitor cells at the test facilities of Flanders Make. Here's one of the results you can find in the full report. An 18650 cell (2,7V / 1.3 Ah) is fully charged at 10C (13 A at 2,75V) and then discharged with...

REGIONALKONFERENZ MOBILITÄTSWENDE PFALZBAU LUDWIGSHAFEN

VERANSTALTUNG Metropolregion Rhein-Neckar GmbHTHEMA: DIGITALISIERUNG, ENERGIEWENDE, VERKEHR UND MOBILITÄT 14.5.2019 09:00 – 17:00 Uhr 3. Regionalkonferenz Mobilitätswende in Kooperation mit der TechnologieRegion Karlsruhe Program and  registration here.