Aeson Power Debuts Sodium-Ion EV Auxiliary Batteries at Automechanika
Frankfurt – September 14, 2026 -- Aeson Power, an Australian sodium-ion battery maker, has surpassed 100,000 units deployed across more than 30 countries with its sodium-ion starter and start-stop batteries for the automotive aftermarket. The company is showcasing this portfolio alongside newly introduced sodium-ion auxiliary battery solutions for electric and commercial vehicles at Automechanika Frankfurt 2026.
Sodium-ion batteries outlast lead-acid in start-stop applications by more than 3x
Aeson Power's sodium-ion starter and start-stop batteries deliver instant starting power, fast charging and strong cold-start performance at low weight, according to the company. It states their lifespan in start-stop applications exceeds that of conventional lead-acid batteries by more than three times, while operating across a wide temperature range.