智通财经网·2026-03-09 10:49Core Viewpoint - BYD has officially launched its second-generation blade battery and flash charging technology, achieving the fastest charging speed in the world, addressing the issues of slow charging and low-temperature charging difficulties in electric vehicles [1][24]. Group 1: Second-Generation Blade Battery - The second-generation blade battery allows charging from 10% to 70% in just 5 minutes and from 10% to 97% in 9 minutes, even at -30 degrees Celsius, only taking 3 additional minutes compared to normal temperatures [1][6]. - The battery features a "lithium-ion high-speed channel" and an "all-temperature intelligent thermal management system," resulting in lower heat generation and efficient heat dissipation, ensuring that flash charging has minimal impact on battery life [8]. - Compared to the first generation, the energy density of the second-generation blade battery has increased by over 5%, while also achieving a range of 1,036 kilometers for the Tengshi Z9GT vehicle [9]. Group 2: Flash Charging Technology - BYD has developed a new flash charging pile with a single-gun charging power of 1,500 kW, the highest in the world for mass-produced charging piles, which does not harm the power grid [14]. - The flash charging stations will be built across China, with a target of 20,000 stations by the end of the year, ensuring that users can access flash charging services within 5 kilometers in urban areas [18][20]. Group 3: User Benefits and Policies - All owners of vehicles equipped with the second-generation blade battery will enjoy one year of free flash charging at the stations, with no additional charges after the free period [3]. - The warranty policy for the second-generation blade battery has been enhanced, with a 2.5% increase in capacity retention rates compared to the first generation, and a lifetime warranty on the battery cells [11]. Group 4: Strategic Vision - The launch of the "Flash Charging China" strategy aims to make flash charging experiences widely accessible, addressing user pain points associated with traditional charging stations [16]. - BYD's long-term vision includes expanding flash charging stations globally, with plans to establish them overseas by the end of 2026, contributing to the global electric vehicle development [25].