Mobile power supply quality national supervision spot check unqualified discovery rate of 25%

State supervision and random inspection of mobile power supply products in the past 3 years (provided by the State Administration for Market Regulation)

Is the quality of the charging treasure you bought qualified? The State Administration for Market Regulation recently released the 2021 National Supervision and Random Inspection Circular on Electronic Product Quality, showing that the unqualified discovery rate of mobile power supply is 25%.

Mobile power supply, commonly known as "charging treasure". This time, a random inspection of 108 batches of mobile power products produced by 107 enterprises found that 27 batches of products were unqualified, and the unqualified discovery rate was 25%. In the past three years, the unqualified detection rate of the product under the national supervision and random inspection was 39.7%, 19.8% and 25%, respectively.

This spot check focused on 16 items such as heat generation requirements, effective output capacity at room temperature, conversion efficiency, short circuit protection, overload protection, overcharge, and heavy object impact. According to the analysis of technical institutions, unqualified projects such as overcharging and thermal abuse may lead to risks such as overheating, fire and explosion of the product, and there are potential safety hazards.

(Reporter Zhao Wenjun)

Source: Xinhua News Agency