Core Viewpoint - The article discusses the upcoming 2025 Fifth Electric Two-Wheeler Battery Swap Conference and Lightweight Power Battery Technology Summit, highlighting the growth and trends in the cylindrical lithium battery market, particularly in China [2][3]. Group 1: Event Details - The event is themed "Swap City, Smart Two-Wheelers" and will take place on July 11, 2025, at the Shenzhen Baoan Dingshilou International Hotel [2]. - The event is sponsored and supported by various companies, including Yadea Technology Group, Tailg Group, and others in the energy and battery sectors [2]. Group 2: Market Statistics - In 2024, China's cylindrical lithium battery shipments (diameter over 30mm) are expected to reach 24.96 GWh, with major types being 32140, 40135, and 60 series [3][4]. - By 2030, the shipment volume of cylindrical lithium batteries is projected to exceed 180 GWh, with a compound annual growth rate of 38.6% over the next six years [3]. Group 3: Growth Drivers - Key factors driving the growth of cylindrical lithium batteries include the maturation of 4680/4695 technologies, increasing penetration rates in two/three-wheeled vehicles, and rising safety awareness in outdoor activities [3]. - The advantages of cylindrical batteries, such as high capacity and lower average costs per Wh, align with the trend of cost reduction in downstream applications [3]. Group 4: Industry Players - The leading companies in the cylindrical lithium battery market include EVE Energy, DLG, CATL, and Penghui Energy, with specific battery models dominating their offerings [4]. - As the technology for 46 series cylindrical batteries matures, leading firms like CATL and EVE Energy are expected to benefit from increased shipment volumes [4].