3, in contrast, the shared charging treasure is usually only a small, scene-dependent life tool, can not symbolize the social status of consumers, so it will be ignored by some consumers. Secondly, when consumers choose to buy mobile phones or shared charging banks, they usually consider the practicality and use experience of the products.
1, mobile phone wireless charging is not popular, mainly because the wireless charging experience is very rubbish. Of course, the high price is also a very important factor. In terms of experience, mobile phone wireless charging has shortcomings. Compared with wired charging, wireless charging of mobile phones is not only slow, but also very inconvenient to use wireless charging. Slow charging speed: Since the Samsung Note 7 explosion, mobile phone wireless charging power has been castrated by manufacturers.
2, wireless charging charging speed is very slow, which is hard. Now is the world of high-power fast charging, although each quick charging solutionThe program is not the same, but the power is fundamentally maintained at about 18w, high and even to 24w, accustomed to an hour and a half full, but now to return to the past, 5w 8w maximum 10w charging speed, is not acceptable, but also can not move, the position is off, the speed is lower. 3, the cost is too high to choose to buy a mobile phone, charging cable and charging head is the standard configuration, and wireless charging panel if good to spend on yuan, if cheap to spend hundreds of yuan. The high price makes people feel that the cost performance is not good. People are relatively unfamiliar with wireless charging, which is inevitableCan lead to some unpleasant psychological.
4, support wireless charging for the factory flagship machine, the price is too expensive, which should be a very important factor. Looking at all the models that support wireless charging on the market at present, most of them belong to the flagship positioning and are expensive, such as Samsung Galaxy series, Apple iPhone X, iPhone8 series, the price of these products is often five or six thousand yuan, or even higher, which is destined to have a relatively small audience.
5, and now most of the mobile phones on the market are metal back cover, wireless charging needs glass or ceramicSuch a back cover cannot meet the needs of most people on a large scale.
6, the disadvantage of wireless charging is that most of the efficiency of wireless charging is relatively low. Because relying on electromagnetic induction to charge, often the speed is relatively slow, and sometimes the phone needs to be quickly filled, then it is obvious that wireless charging is not as fast as directly using the phone to charge the data line.
1, wireless charging is also called inductive charging, non-contact inductive charging, from the radioForce transmission technology is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the electrical device, the device uses the received energy to charge the battery, and at the same time for its own operation. 2, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
3, mobile phone wireless charging refers to the charger and the electrical device between the two can be connected without wires