![]() USMCA, for which the partners have not yet been nominated. Plans call for two more battery cell factories to be built in the North American free trade zone, Each of the battery cell factories will have a total annual capacity of up to 20 GWh. Both partners will build two gigafactories in China and Europe. To supply the battery cells needed for the NEUE KLASSE, the BMW Group has already awarded contracts in the two-digit billion-euro range for construction of battery cell factories to CATL and EVE Energy. Battery cell factories in China, Europe and USMCA – each with total capacity of up to 20 GWh per year Among other things, this will optimize how energy is supplied to direct current high-power charging stations, which can achieve a much higher charging capacity with a current of up to 500 amperes – thus reducing the time it takes to charge the vehicle from 10 to 80 percent by up to 30 percent. The battery, drive train and charging technology in the NEUE KLASSE will also have a higher voltage of 800 volts. The cell module level is thus eliminated. Depending on the model, it can be flexibly integrated into the installation space to save space (“pack to open body”). The battery system plays a key role in the body structure of the NEUE KLASSE. ![]() As a result, the cell’s volumetric energy density will improve by more than 20 percent. On the anode side, the silicon content will be increased. Compared to the prismatic cells of the fifth BMW battery cell generation, the nickel content in the sixth-generation BMW round cells is higher on the cathode side, while the cobalt content is reduced. The new BMW round cells come with a standard diameter of 46 millimeters and two different heights. With the new BMW round cell specially designed for the electric architecture of the NEUE KLASSE models, it will be possible to significantly increase the range of the highest-range model by up to 30 percent (according to WLTP). For the sixth generation of BMW eDrive technology used in the NEUE KLASSE, the company has fundamentally refined the cell format and cell chemistry. ![]() The battery cell is responsible for electric vehicles’ core properties of range, driving performance and charging time. Technological advances: new cell format and enhanced cell chemistry The BMW Group has set itself the goal of bringing manufacturing costs for fully-electric models down to the same level as vehicles with state-of-the-art combustion-engine technology. Based on current market assumptions, costs can be reduced by up to 50 percent, compared to the current fifth generation. By leveraging the comprehensive in-house expertise of the company’s own Battery Cell Competence Centre, the team from development, production and purchasing has been able to significantly reduce costs for the high-voltage battery, thanks to the new battery cell and new integration concept for battery technology developed by BMW. The BMW Group has already awarded contracts in the two-digit billion-euro range for production of the new BMW battery cells. “We have also reached agreement with our partners that they will use a percentage of secondary material for the raw materials lithium, cobalt and nickel, as well as utilizing green power for production, to ensure CO2-reduced manufacturing.” “To meet our long-term needs, we will be building battery cell factories with our partners, each with an annual capacity of up to 20 GWh, at six locations in key markets for us: two in China, two in Europe and two in USMCA,” added Joachim Post, member of the Board of Management of BMW AG responsible for Purchasing and Supplier Network. These are big steps for sustainability and customer benefits.” “We are also reducing CO2 emissions from cell production by up to 60 percent. “The newly-developed sixth generation of our lithium-ion cells will bring a huge leap in technology that will increase energy density by more than 20 percent, improve charging speed by up to 30 percent and enhance range by up to 30 percent,” according to Frank Weber, member of the Board of Management of BMW AG responsible for Development. The company is set to launch a new era of e-mobility from 2025 with the models of its NEUE KLASSE – using newly-developed round battery cells optimized for the new architecture for the first time. Munich – The BMW Group is convinced that powerful, innovative, sustainably-produced battery cells will be key to the success of individual electromobility in the future.
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