16:03 22-02-2026

Nissan develops moving battery to enhance EV dynamics

Nissan patents an electric vehicle battery that shifts while driving to improve balance, reduce roll, and boost stability, turning battery weight into a dynamic advantage.

Nissan is developing one of the most unusual automotive concepts in recent years: an electric vehicle battery that can move within the chassis while the car is in motion. Despite financial challenges, the company continues to invest in research, and a new patent filing reveals a radical departure from the popular industry-standard Cell-to-Body architecture, where the battery is rigidly integrated into the floor for stiffness and protection.

The Japanese concept takes a different approach. The battery pack is mounted in a special frame and can shift along the longitudinal or transverse axis using electric motors. This movement is controlled by a suite of sensors, including cameras, accelerometers, gyroscopes, and mass distribution sensors. The goal is to improve vehicle balance, reduce body roll, and enhance stability at high speeds. The principle is reminiscent of the move away from stabilizer bars in the new Porsche Cayenne, where active systems compensate for roll and redistribute forces.

According to the patent, the system can operate in sport modes, adjusting the mass distribution vector based on driving style and the demands of specific corners. For EVs with advanced traction control systems—like the new all-electric BMW M3—this opens the door to precise powertrain balancing. In practice, this means Nissan is effectively turning one of the main drawbacks of electric vehicles—the battery's substantial weight—into a tool for enhancing dynamics.

Online discussions are already speculating whether this technology could feature in the new Nissan Skyline, which the company has previously mentioned. If the moving battery is implemented in production, lap times for performance EVs could change dramatically. For now, it remains just a patent, but it confirms that Nissan is still pursuing engineering solutions aimed at making electric cars not just fast in a straight line, but genuinely engaging to drive.