At present, there are several data line lengths in the market, below 1m, 1m to 2m and more than 3m, and some unconventional ones, let's take a look at them together.
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【 Less than 1m 】
Due to the popularity of cloud and wireless, the current use of data lines to transmit data is not much, so we only talk about the power transmission of data lines, as for why not called charging lines, this is not tangled ah. In the case of data cable material, charging head and mobile phone terminals are determined, in general, the shorter the data cable, the lower the loss, and the faster the charging speed. Therefore, according to this law, the wire below 1m has the lowest cost and the best performance. But why do we rarely see such short data cable sales? In fact, it is very simple, is our \"smelly problem\" - mobile phones do not leave the hand caused. The data cable is too short, it is difficult for us to watch the mobile phone while charging, so on the market, the data cable below 1m is not good to sell, and it is not easy to buy.
The general charging cable is about 1 meter long.
A meter is about the distance an adult takes a big step. The general length of the charging line is about 1 meter, but there are different specifications at the selling charging line, some three heads, some on a head, there are fast charging, slow charging, and directly placed on the top of a small chair, all kinds of types, you can turn around, there is always suitable for your own.
The general charging cable standard is one meter, and it can be extended to one meter five or two meters according to its own needs, but too long to carry and use is very inconvenient, and it is easy to tie, so it is necessary to use it according to its own use, the office is normally used in one meter is enough, and it can be charged in a relatively close place, and it can be long on a business trip, such as high-speed rail. A lot of high-speed rail clerks in the seat under the long will not trip legs, there is a hotel, a long can sit very comfortable to use.
The charging line is generally about 1 meter, this length is more comfortable when we use it daily, the line is too long, it is inconvenient to finish, it is dragging, it is also easy to break, it is too short, it is inconvenient to use, in short, this length is obtained after a lot of practice, it is more scientific and reasonable, so everything we use now is obtained after a lot of experiments in the process.
metre
Generally one meter, but if the charging line is too long, it is very slow to charge, first of all, according to the location of the plug at home, some plugs are far away from the short charging line on the sofa is unable to play while charging (Safety recommendations try not to play while charging, which is a large load on the mobile phone)
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The second is to use the charging bank, if you are willing to play while charging, the charging bank 1 meter line is enough. Charging treasure are around, charging what is more convenient.
Generally, the length of the charging line is one meter, only those non-brand mobile phone formal channel production charging line, there will be 1.2 meters 1.5 meters, even two meters or longer charging line exists, those who do not belong to the manufacturer's charging line, or do not use casually, the original is always formal, will not damage the mobile phone battery, use those charging line charger, It will shorten the battery life of the phone
The general charging cable is about one meter long, which is a standard configuration, if more than this configuration is convenient to use, there is another problem, the charging time may be extended to your mobile phone charging security caused by an unimaginable security factor.
The longer the line, the greater the resistance, the same adapter power of the charging head it will charge longer phenomenon.
About one meter, a little longer also has, long charging line is more convenient when charging, too short is not good, too short charging when the mobile phone is not good to place, most people like a long charging line, now people like to play mobile phones, lying down to play, sleeping to play, standing to play, so according to needs, the current charging line is basically one meter or more
How long is the charging cable?
Generally, we buy mobile phones with the original charging cable is about one meter long, but in the online Taobao, Jingdong and other online stores to buy the length of the charging cable there are many varieties of long and short, there are also very short most of the charging cable is about one meter or about 30 cm or about 40 cm or about 15 cm
20 cm, now the charger can be retractable freely, can be long or short, can also have several plugs, go out and wear on the body is also convenient to carry, as long as there is a charging place can be charged at any time, you can also watch while charging, there is a plug can be plugged into several types of data cable, very convenient and practical, as long as it is the same as the charging port! haha
This different brand of mobile phone, the charging cable is also different, generally with about one meter two data cable, there are many brands with about one meter.
Mobile phone original and non-original data cable difference:
The transmission data is different, because there are four lines in the data line, which is equivalent to a capacitor! The tolerance of the data line bought by oneself and the original must be different, it does not matter at ordinary times, such as when the brush machine has a large number of transmission, the difference is big, the data transmission of the original factory line is not know how many times better than the one after oneself!
There are one meter, one meter two, and some longer, but about one meter two is the most suitable.
The average charging cable is only 80 centimeters long