有起火风险，知名充电宝紧急召回

Core Viewpoint - Shenzhen Romoss Technology Co., Ltd. has announced a recall of certain models of their mobile power banks due to safety concerns related to overheating and potential fire risks during use [2][6]. Group 1: Recall Announcement - The company reported a recall of specific Romoss brand power banks (models: PAC20-272, PAC20-392, PLT20A-152) manufactured between June 5, 2023, and July 31, 2024, totaling 491,745 units [5][6]. - The recall was initiated following reports from users about the risk of explosions when charging the 20,000mAh Romoss power banks [2][7]. Group 2: Safety Concerns - The recall is due to issues with raw materials in some battery cells, which may lead to overheating and pose a fire hazard in extreme conditions [6]. - The company has committed to replacing recalled products with new ones of equal or greater value, or offering refunds to consumers [6]. Group 3: Consumer Communication - Consumers can check if their products are affected by visiting the official Romoss website or contacting customer service [7]. - The company is actively investigating the source of the safety concerns and has stated that they understand consumer worries regarding the brand's reputation [7].