Frankfurt – September 12, 2026 -- Aeson Power, an Australian sodium-ion battery maker, has surpassed 100,000 units on the road across more than 30 countries with its aftermarket starter and start-stop batteries, and is now showcasing new sodium-ion auxiliary battery solutions for electric and commercial vehicles at Automechanika Frankfurt 2026.
Sodium-ion starter batteries claim triple the service life of lead-acid units
The company's sodium-ion starting and start-stop batteries deliver instant cranking power, rapid charging and cold-cranking performance in a lightweight format. Aeson Power states these batteries offer a service life exceeding three times that of conventional lead-acid batteries in start-stop applications, positioning them as a direct aftermarket replacement.
New auxiliary battery line targets EV and commercial vehicle low-voltage systems
At the Frankfurt show, Aeson Power is jointly exhibiting sodium-ion auxiliary battery solutions designed to provide low-voltage backup power for vehicle systems when the main engine is off or the vehicle is parked. The company is engaging with OEMs, suppliers, distributors and aftermarket partners on starting, start-stop and auxiliary power applications across vehicle platforms.
Aeson Power partners with Xupai Group to enter front-load OEM market
Building on its aftermarket track record, Aeson Power is expanding into the front-load OEM market through a collaboration with Xupai Group, which brings more than 30 years of battery industry experience. The partnership combines expertise in battery R&D, battery management systems, testing and system integration to develop production-ready solutions for EV auxiliary power and internal combustion vehicle start-stop systems.
Shirley Zhang, General Manager of Aeson Power, said sodium-ion technology has broader potential for automotive applications beyond conventional starting batteries, citing its suitability for auxiliary and backup power given potential advantages in cost, performance and sustainability.