Group 1 - Xiaomi has initiated legal action against supplier Amperex Technology for economic compensation related to battery issues, indicating a proactive approach to managing supply chain risks [2] - Xiaomi announced a recall of 146,891 units of the PB2030MI model power bank, produced between August and September 2024, due to reported issues with the product [2] - The recalled power bank is identified as a 20,000mAh model with 33W fast charging capabilities, highlighting the company's commitment to product safety and customer satisfaction [2] Group 2 - Over 20 energy storage companies are preparing for IPOs in the Hong Kong market, reflecting a growing interest and investment in the energy storage sector [2] - BYD's mid-year revenue has surpassed that of Tesla for the first time, indicating a significant shift in the competitive landscape of the electric vehicle market [2] - The first forum on household storage and portable energy storage battery technology is scheduled for September 26 in Shenzhen, showcasing advancements and innovations in the energy storage industry [2]