The power cord is the most common product in our lives. Therefore, many people store some power in their homes for emergencies. But when choosing a power cord, people must follow the following principles to buy a satisfactory power cord.

　　 The first purchase skill is to choose according to specific electrical appliances. At present, various households have appliances with different functions, such as washing machines, televisions, and mobile phones. Different electrical appliances correspond to different power cords. Take the mobile phones that people use every day. Because of the different models of the previous mobile phones, the power cords used are also different. But so far, the same brand of mobile phones have realized the standardization of power cords, and you can choose not to follow the model when you buy. Although the mobile phone can not choose the power cord according to the model, it must be based on the brand. You cannot buy power cords for mobile phones of different brands at will, otherwise you will buy unsuitable power cords. Therefore, it is very important to choose the power cord according to the electrical appliance.

　　 The second is to look at the texture and appearance of the power cord. Many people just need to buy a working power cord and never look at its quality. However, once there is a problem with the power cord, the threat is very serious. Because it is related to the power supply, it is easy to cause leakage accidents and even trigger the formation of fire. Therefore, look at its texture and appearance when purchasing, and avoid buying low-quality power cords.

　　 The third point is to look at the manufacturer of the power cord. The professionalism of the manufacturer also has a great influence on the quality of the power cord. At the same time, manufacturers have to go through the test of time. It is okay to choose those companies that have been established for a long time.

　　 As long as the above three principles are met, it is very easy to buy a power cord that you want.

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