Recently, at the 2023 China Electric Vehicle 100, Xie Qiu, Vice President of CALB, gave a keynote speech on "Innovation Drives High Quality Development of Power Batteries". At the conference, CALB unveiled a new product, the Top Stream cylindrical battery. This product is another innovation developed through in-house structural innovation and chemical system innovation based on CALB's One-Stop ("OS") minimalist design. The industry's first top-flow structure reduces the structure's internal resistance by 50%, while energy density reaches 300Wh/kg and 6C+ fast charging is achieved. Compared to conventional cylindrical batteries, the battery performance has been significantly improved.