BMW Group has received the “Global New Energy Vehicle Innovative Technology” award at the 2026 World New Energy Vehicle Congress in China for its sixth-generation, or Gen6, high-voltage battery system. The technology is set to underpin the company’s Neue Klasse electric-vehicle programme and, over time, its wider fully electric model range.
Recognition for Neue Klasse battery technology
The award was presented at the World New Energy Vehicle Congress (WNEVC), an annual China-based forum bringing together representatives from industry, academia and government to discuss electromobility and new-energy vehicles.
According to BMW, the judges recognised the key technologies behind its Gen6 battery, including new cylindrical BMW round cells using a high-nickel cathode. BMW said it was the only car manufacturer headquartered outside China to receive one of the congress’s technology awards this year.
The company has now been recognised for innovation at WNEVC for the fifth consecutive year and for the sixth time overall. Jochen Goller, BMW AG Board of Management member responsible for Customer, Brands and Sales, described the prize as confirmation of BMW’s long-term focus on innovation, quality, safety and customer relevance.
BMW positions the Gen6 battery as a core element of the Neue Klasse, its next-generation vehicle architecture. The company says the system is intended to support improvements in driving range, charging performance, efficiency, sustainability and long-distance usability, although it has not published vehicle-specific figures in connection with the award.
800-volt system with cell-to-pack construction
The Gen6 battery combines several elements: BMW round cells, the company’s Energy Master control unit, and the battery’s integration into the vehicle architecture. BMW says the new system moves away from a module-based structure, placing cells directly within the battery pack. This cell-to-pack approach is intended to raise battery-level energy density and make more efficient use of available installation space.
The entire Gen6 battery portfolio has been designed around an 800-volt architecture and is capable of bidirectional charging. BMW says the Energy Master is compatible with both 400-volt and 800-volt charging infrastructure, giving the system flexibility across different charging networks.
The Energy Master, developed in-house in both hardware and software, is fitted to the high-voltage battery. It controls energy flow, supplies the electric drive and vehicle electrical system, and acts as an interface for battery data. BMW says this hardware is designed to support efficient and safe battery operation.
Thomas Engelhardt, BMW’s Senior Vice President Development High-Voltage Batteries, Charging, said the Gen6 system represents a major step forward in customer-relevant battery features. He highlighted its flat packaging concept and cylindrical cells as the basis for increased range and faster charging while maintaining safety standards.
Safety and supply-chain capability remain central
BMW says safety was the leading priority during development. The new round cells use steel housings and incorporate integrated safety mechanisms. The battery itself includes a multi-stage insulation concept as well as thermal and energy-management systems.
The manufacturer also emphasises its involvement across the battery value chain, from cell chemistry through battery development and production to vehicle integration. BMW says its internal cell expertise allows continuous scientific and technical validation during development.
The company has filed patent applications for more than 500 innovations linked to the transition from its fifth-generation electric-drive technology to Gen6. Beyond the current cylindrical-cell format, BMW says the overall battery system has been designed with technology openness in mind, allowing other cell technologies to be integrated in future.
For BMW, the award adds visibility in China, the world’s most competitive electric-vehicle market, while reinforcing the strategic importance of battery development as the Neue Klasse moves toward broader deployment across the company’s EV portfolio.
