NINGBO, China — China's Geely responded to the challenge posed by rival BYD on Wednesday (Sept 23) with a system that can charge an EV in just four minutes, the industry's fastest speed. Geely also introduced a next-generation electric vehicle battery and an upgraded Galaxy E5 pure-electric SUV as it seeks to revive sales in China, where EV sales declined for 11 consecutive months through August. China's EV market has moved into a battle over technology, with automakers competing on intelligent driving systems, range and ultra-fast charging capabilities to attract buyers. Supported by a 2.2-megawatt charging infrastructure and a…