Contemporary Amperex Technology Co. Ltd. introduced its TECTRANS II battery platform at IAA Transportation 2026 in Hanover, Germany, targeting commercial vehicle applications. The modular system uses standardized battery packs that can be adapted for different energy and payload requirements while supporting both e-axle and central-drive configurations, as well as conventional charging or battery swapping options.
CATL claims the standardized approach can reduce commercial vehicle development cycles by approximately 50% and cut research and development expenses by 60% to 70%. The heavy-duty version delivers a maximum range of 1,000 kilometers, or roughly 621 miles, with the capability to reach 80% charge in 25 minutes through megawatt-level charging. The system achieves a gravimetric energy density of 170 watt-hours per kilogram, enabling vehicles to carry approximately 0.6 metric ton more payload at equivalent battery capacity.
The battery is engineered for a 12-year service life or 1.5 million kilometers, maintaining 70% capacity retention at the end of that period. The platform incorporates structural protections including an aluminum enclosure with crush-resistant ribs, reinforced bottom plate, and corrosion protection rated for 15 years. Redundant battery-management systems allow failed sections to be isolated while remaining sections continue supplying power, addressing durability concerns specific to commercial vehicle operations with high annual mileage.
At the show, CATL signed a memorandum of understanding with DHL Group to develop green freight corridors in Europe, building on a partnership announced in 2024. The collaboration aims to integrate DHL’s logistics operations with CATL’s battery technology while working with vehicle manufacturers on electric commercial vehicles and pilot deployments. The initiative represents a shift toward developing infrastructure and operational networks required for large-scale deployment of electric freight vehicles.
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