BMW’s Gen6 high-voltage battery has received the “Global New Energy Vehicle Innovative Technology” award at the 2026 World New Energy Vehicle Congress in China. BMW says it was the only carmaker from outside China to receive one of the congress’s technology awards. The announcement comes as Rimac Technology’s role in BMW’s electric-car programme is expanding: Mate Rimac has confirmed that two more BMW vehicles are in the pipeline, although their identities have not been disclosed.
The award is recognition, not a test ranking
The wording matters. The WNEVC award is not a published league table proving that BMW’s battery outperformed every Chinese battery system. BMW’s own description says the judges recognised a broad approach covering safety, efficiency, sustainability and customer benefits. The award was presented at a conference focused on new-energy vehicles, with participation from industry, academia and government representatives.
BMW says this is the fifth consecutive year and the sixth time overall that the group has been recognised for technological innovation at the congress. The company’s Gen6 battery is based on new BMW cylindrical cells using a high-nickel cathode. It is also a core technology for the Neue Klasse family of electric vehicles.
That distinction is particularly relevant in China, where battery and electric-vehicle development is led by a large group of local manufacturers. BMW’s result is therefore notable as an international manufacturer’s technology recognition in that market. It should not be read as a claim that one battery has won a universal comparison across range, cost, charging speed or durability.
What BMW says Gen6 changes
Gen6 brings together the battery cells, power electronics and vehicle integration into one development programme. BMW says the battery portfolio is designed around an 800-volt architecture and supports bidirectional charging. The cells are installed directly in the battery pack without a separate module structure, a layout commonly described as cell-to-pack.
The practical purpose of cell-to-pack integration is to make better use of the installation space and increase energy density at battery level. BMW also says the system can work with both 400-volt and 800-volt charging infrastructure. Actual charging performance will still depend on the individual model, the station, temperature, battery state of charge and the vehicle’s software limits.
Another component is the Energy Master, a hardware and software unit developed in-house by BMW. It controls energy flow, supplies the electric drive and the rest of the vehicle’s electrical system, and acts as an interface for battery data. BMW links this architecture to efficiency, safety and the coordination of thermal and energy management.
The company says the cylindrical cells use a steel housing and integrated safety mechanisms. The battery also uses multi-stage insulation and thermal management. BMW has reported more than 500 patent applications connected with the transition from Gen5 to Gen6. These are manufacturer disclosures about the engineering programme, not independent Carboratory measurements.
Rimac’s part in the BMW i7 programme
BMW announced its cooperation with Rimac Technology in April 2026 for the new all-electric BMW i7. In that project, Gen6 cell technology is combined with an adapted Gen5 module design. BMW quotes a 20 per cent increase in volumetric energy density compared with the Gen5 prismatic cells and identifies the cells as 4695 lithium-ion cylindrical units.
Rimac Technology manufactures the high-voltage battery in Croatia. The finished battery is then delivered to BMW Group Plant Dingolfing, the production site for the BMW 7 Series. BMW describes Rimac Technology as a Tier 1 supplier specialising in high-voltage batteries, e-axles, electronics and software.
The arrangement is significant for Rimac because it places the company in a higher-volume vehicle programme rather than limiting its work to low-volume performance cars. It is also different from saying that Rimac designed the whole Gen6 battery platform. BMW remains responsible for the Gen6 technology described in the WNEVC announcement, while Rimac is the manufacturing and system-development partner for the i7 application.
Mate Rimac has now confirmed two additional BMW cars in the collaboration’s pipeline. No official information identifies the vehicles, their body styles, battery capacities, production locations or launch dates. It would therefore be premature to attach the programme to a particular SUV or BMW M model.
What drivers can expect
BMW’s stated goals for Gen6 are more usable range, faster charging and improved efficiency. Whether those benefits are visible to a driver will depend on the complete vehicle rather than the cell alone. Aerodynamics, battery size, curb weight, motor output, software and charging access all affect the result.
For European buyers, independent questions remain open. Final WLTP figures, pricing, warranty conditions, repair procedures and local availability have to be checked model by model. The WNEVC award establishes that BMW’s technology received recognition in China; it does not provide those commercial answers.
The confirmed picture is narrower and more useful than the headline suggests. BMW’s Gen6 battery received a WNEVC technology award and is being rolled out through Neue Klasse. Rimac is producing the battery system for the new electric i7 in Croatia. Two further BMW projects are planned with Rimac, but the vehicles have not yet been named.
