成都发布共享充电宝行业自律公约：避免“超额计费” 计费时间单位压缩至15分钟以内

Core Points - Chengdu Consumer Rights Protection Committee, along with local regulatory bodies, has launched a self-regulatory charter for the shared power bank industry, aiming to enhance consumer protection and transparency in pricing [1] Group 1: Self-Regulatory Charter - The charter prohibits "ambiguous charging" practices, requiring companies to clearly display prices, billing methods, cap prices, and deposit policies on rental pages or devices [1] - It aims to avoid "excessive charging" by mandating a minimum of 5 minutes of free usage time and compressing billing time units to within 15 minutes, with the first billing unit starting only after the free period [1] - The charter has been signed by eight major companies in the industry, including Meituan, Monster, Wukong, and others [1]