充电宝3C认证新规今起实施，一些品牌涨价了

Group 1 - The new regulations for 3C certification of mobile power lithium batteries have been implemented, prohibiting the production, import, or sale of unapproved products [1] - Sales of 3C certified power banks have been increasing since July, with a notable rise in August [1][5] - In the Huaqiangbei market, the volume of sales for certified power banks is expected to increase by approximately one-third this month [3][5] Group 2 - The market has seen a significant reduction in the availability of non-3C certified power banks, with prices for certified products rising slightly due to tight supply of certified battery cells [5] - Most e-commerce platforms now prominently display "3C certification" on power bank products, with top-selling items selling in the tens of thousands [7]