CATL launched Qilin, the third generation of its CTP (cell-to-pack) technology. With a record-breaking volume utilization efficiency of 72% and an energy density of up to 255 Wh/kg, it achieves the highest integration level worldwide so far, capable of delivering a range of more than 1,000 km. With the same chemical system and the same pack size, the Qilin CTP can deliver 13% more power than the 4680 battery. In 2019, CATL launched the world’s first module-less battery pack CTP, taking the lead in achieving a volume utilization efficiency of 55%. Together with overall breakthroughs in the core process, algorithm and materials, CATL is redefining battery structure design with “Qilin,” which is named after a legendary hooved chimerical creature in Chinese mythology (sometimes called the Chinese unicorn, and symbolizing good luck and prosperity). Function Integration. In the CTP 3.0 battery, the internal crossbeam, liquid-cooling plate and thermal pad have […]