充电宝变隐形炸弹，充电式家电还安全吗？

Core Viewpoint - The ongoing recall events in the power bank sector have raised concerns about the safety of rechargeable household appliances, particularly regarding battery-related incidents [2][3]. Group 1: Safety Concerns in Rechargeable Appliances - The CEO of iMedia Consulting highlighted that incidents in rechargeable cleaning appliances are primarily due to battery cell failures, design flaws, and improper usage, with battery cell faults being the most common cause of accidents [3][4]. - There is a potential for large-scale recalls in the household appliance sector similar to those seen in the power bank industry, but the likelihood is considered lower due to the earlier implementation of mandatory safety certifications in the appliance industry [3][9]. - Recent incidents of self-ignition in cleaning appliances have been reported, with users sharing experiences of their devices catching fire, leading to recalls and replacements by manufacturers [5][6]. Group 2: Recall Statistics and Trends - A summary of recall events indicates that there have been four recalls in 2023, three in 2024, and one in 2025, with the most recent recall involving a battery for a vacuum cleaner due to overheating risks [7][8]. - The Canadian health department recalled a specific battery model that had been linked to multiple fire incidents, highlighting ongoing safety issues in the sector [8]. Group 3: Industry Standards and Improvements - The household appliance industry has a long history of mandatory safety certifications, with many products being certified for over 20 years, which contributes to higher quality standards compared to newer categories like power banks [9][10]. - Major manufacturers are implementing comprehensive safety testing protocols for batteries, including thermal and material safety assessments, to mitigate risks associated with battery failures [10][11]. - Recent advancements in battery technology have improved energy density and charging times, which may enhance overall safety in cleaning appliances [11]. Group 4: Recommendations for Risk Mitigation - Industry experts suggest that manufacturers should strengthen production process controls and implement features to prevent safety issues, such as automatic alerts for battery malfunctions [12]. - The upcoming mandatory safety standards for lithium batteries are expected to elevate safety requirements across the industry [12]. - Price competition in the battery supply chain may lead to the use of lower-quality materials, increasing the risk of safety incidents, which calls for better quality control measures [14].