Group 1 - The first true V4 Supercharger station by Tesla is under construction in Campbell, California [1] - The station will feature 16 V4 charging piles with a maximum power of 500 kW, marking a significant technological upgrade [3] - Previously, V4 stations relied on V3 charging cabinets, limiting output power to between 250 kW and 325 kW due to the lack of dedicated V4 charging cabinets [3] Group 2 - The V4 charging cabinet, set to be officially released by Tesla by the end of 2024, will support a maximum charging power of 500 kW [3] - The new charging experience will allow for a 15-minute charge to provide over 300 kilometers of range [3]