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Be alert to the "safety hazards" brought by old and inferior charging data cables
It is reported that although small charging data cables have similar appearances
It is reported that although small charging data cables have similar appearances, their internal quality is vastly different. Once consumers purchase inferior charging data cables or use outdated ones that are not compatible, it not only affects normal use, but can even cause major disasters. According to analysis and research, some old and inferior charging data cables have the following risks:
1、 Easy to overload, causing short circuits, poor flame retardancy, and potential fire hazards
Old and low-quality charging data cables are prone to damage, short circuits, and other issues. If overloaded during use, the temperature will rapidly rise and the insulation layer will enter a molten state. The flame retardant performance of such inferior charging data cables is generally poor. If there are flammable materials such as wooden tables, chairs, curtains, books, and paper nearby, it is easy to cause fire hazards.
Taier Laboratory purchased a free shipping charging data cable for 8.8 yuan on a certain online shopping platform for testing, and found that the quality of the charging cable was poor. During the charging process, a short circuit occurred, and the temperature was too high. Flame was applied to the wire, and the insulation layer of the skin quickly burned, which basically did not have flame retardant performance. Conduct comparative tests on high-performance charging data cables, place them in flames of the same power and burn them for 15 seconds. After evacuating the flames, the remaining flames will extinguish within a few seconds or tens of seconds.
2、 Poor durability and cable bending performance may damage the internal structure of the phone
Old and low-quality charging data cables also have poor durability issues, which may cause open circuits between contact points, resulting in short circuits, charging overloads, and other problems that prevent the phone from charging properly, even damaging the internal structure of the phone and causing data damage. Some consumers have reported that after using the charging data cable several times, there are obvious damages at the charging cable interfaces on both sides.
In the bending experiment, a good charging data cable, under a load of 500g, swayed left and right 1000 times, and all functions were normal. Perform another plugging and unplugging experiment by repeatedly inserting/unplugging the plug and socket at a rate of 500 cycles per hour for 10000 cycles. The charging data cable functions normally and there is no damage on the surface.
3、 Poor corrosion resistance, may burn the interface
Salt spray corrosion is a common atmospheric corrosion, and good data cables should be resistant to salt spray corrosion. The exposed metal parts of old and inferior charging data cables have poor corrosion resistance, and long-term exposure to air may cause rusting and corrosion, leading to high temperatures during charging and burning of the interface.
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