Jing Ji Guan Cha Wang·2026-03-17 02:52Core Viewpoint - BYD's second-generation fast charging technology claims to charge an electric vehicle in 5 minutes for a partial charge and 9 minutes for a full charge, even in low temperatures, marking a significant advancement in charging efficiency [2] Group 1: Technology Performance - The second-generation fast charging technology was tested in Beijing on February 10, showcasing its performance in winter conditions with temperatures around zero degrees [2] - Eight BYD models participated in the test, with starting battery levels around 20%, charging to 97% capacity [2] - The fastest charging time recorded was 9 minutes and 42 seconds for the Song Ultra model, while the longest was 10 minutes and 22 seconds for the Tengshi N9 model [2][6] Group 2: Industry Impact - The second-generation fast charging technology addresses the common issue of long charging times for electric vehicles, especially in winter when charging efficiency typically decreases [2] - This technology significantly reduces charging anxiety for electric vehicle owners, bringing charging times closer to traditional fuel refueling times [7] - The advancement is expected to promote the growth of the electric vehicle industry, particularly increasing market penetration in northern regions [7]