The all-new all-electric Porsche Cayenne, with 1,140 horsepower, is the most powerful production vehicle in the brand’s history and offers a range of approximately 600 kilometers. At its core lies Porsche’s proprietary 113 kWh battery pack, built on an 800V high-voltage architecture and supporting ultra-fast charging up to 400 kW—charging from 10% to 80% in under 16 minutes. Even in cold conditions, it maintains a charging power of 350–400 kW. The battery comprises 192 large-format pouch cells, featuring a high-nickel (86%) NMCA cathode and a silicon-carbon anode, delivering a 7% higher energy density than the Taycan’s battery. Its thermal management system employs a dual-sided “sandwich” cooling structure, providing cooling capacity equivalent to 100 large refrigerators, complemented by highly efficient fans that reduce energy consumption by 15%. Additionally, the battery is structurally integrated into the vehicle’s chassis, enhancing rigidity and lowering the center of gravity. In the event of a collision, aluminum extrusion modules effectively protect the battery cells.