What are you most afraid of?
Xiaobian is most afraid of the mobile phone is out of battery!
It is better to have three meals without meat than to have no battery on your mobile phone!
But you know
Is the quality of the charging treasure you bought passed?
The State Administration for Market Regulation recently released
Quality of electronic products in 2021
The state supervision and spot check circular shows
Mobile power supply unqualified discovery rate of 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.
For products with a high rate of unqualified discovery in this spot check, such as rain boots, non-contact water nozzles, automotive anti-splash devices, swimming glasses, mobile power supplies, new wall materials (bricks and blocks), massage appliances, toilet pressure flushing valves, freezers, combustible gas detectors, etc., it is necessary to increase the follow-up supervision and inspection of production enterprises.
The safety of the charging treasure cannot be ignored
The safety of the charging treasure has always been a concern of consumers, and in recent years, the news about the fire and explosion of the charging treasure has not disappeared from people's sight.
1, January 5, 2016 at noon, a woman through the Kunming Changshui Airport domestic security inspection channel, was found by the security personnel to carry an unmarked charging treasure, and was told that it is forbidden to carry through the security check, the woman did not listen to dissuasion, insisted on opening the back cover of the charging treasure to check the logo, while opening the back cover, the charging treasure exploded.
2. At more than 10:00 a.m. on March 14, 2016, on the bus platform of Tongbai Road West Station Road in Zhengzhou, a charging treasure in the handbag of a man waiting for the car exploded, and after security investigation, it was found that at the time of the incident, the man's charging treasure had been charging the mobile phone.
3. On February 25, 2018, flight CZ3539 from Guangzhou to Shanghai Hongqiao, during the boarding process, the charging treasure carried by a boarding passenger smoked and open flames appeared in the luggage rack, but fortunately, the crew cooperated with the fire and public security departments to deal with it in a timely manner, and no further damage was caused.
Charging treasure purchase, use tips
1. To buy a product with a complete logo. The product should have the product name, model, rated capacity (rated energy), battery energy (battery capacity), factory name or trademark.
2, the input and output ports should have the port name and rated voltage, current value; the packaging should be marked with safety warnings, production dates or batch numbers, factory name and site, and the Chinese identification must be used, and the duplicate content of the packaging and the product identification must be consistent.
3. If it is hot when charging, it should stop charging immediately, and if it shows that it has been charged, it should be cut off in time.
4. Avoid contact with heavy objects or sharp metal parts, and prevent the internal battery cells from being deformed by heavy objects or punctured by sharp metals and exploding.
5, waste mobile power should be reasonably recycled, do not discard with domestic garbage.
Source: Comprehensive Xinhua News Agency, Sohu News
Editor: Hao Jing
Review: Chu Wensheng Chen Shuyi