邀请函：2025起点轻型动力电池及两轮车换电大会定档7月10-11日，无锡举办！

Group 1 - The core theme of the event is to focus on lightweight battery technology and expand emerging application markets [4][3] - The event will feature the authoritative release of the SPIR lightweight power battery and two-wheeler battery swap TOP rankings, covering the top 20 lightweight power battery shipments in China and key segments in the battery market [3] - The global two-wheeler battery swap market is experiencing rapid growth driven by policy support, demand for instant delivery, and technological upgrades, presenting new opportunities for Chinese companies [3][4] Group 2 - The event will take place on July 10-11, 2025, in Wuxi, Jiangsu, with an expected attendance of over 500 participants [4][5] - The agenda includes specialized sessions on high-rate and fast-charging battery technologies, lightweight electric vehicle battery technologies, and small and medium-sized energy storage battery technologies [5][7] - Roundtable discussions will address key topics such as balancing energy density, cost, and safety in lightweight electric vehicle batteries, and the future technological breakthroughs in small and medium-sized energy storage batteries [7][5] Group 3 - Notable participating companies include major electric two-wheeler manufacturers and battery companies such as Yadea, Aima, CATL, and BYD, as well as equipment and material suppliers [8] - The registration fee for the event is set at 2888 yuan per person, which includes a conference ticket, lunch, and a copy of the 2025 China Lightweight Power Battery Industry White Paper [9]