Samsung seat charging modification _ Samsung seat charging modification

Teach you how to distinguish between true and false Samsung mobile phone charger

The difference is that the positive charging plug is a flat two-pin plug and the Hong Kong charging plug is a flat three-pin plug. The label of travel expenses for the water reform machine is in English, with the model, serial number and place of origin marked on it. Whether licensed, parallel, or original direct charging power cord, it is soft, smooth and feels good, with English logo on it. On the two concave surfaces of the charging plug, there are black numbers and letters protruding upward, and the height is less than1mm. Moreover, the charging plug consists of an upper part and a lower part, and the gap between the upper part and the lower part is closely combined without any burr phenomenon, and the strength of small gray springs at both ends of the charging plug is uniform. Fake direct charging, if the workmanship is good, it is difficult to distinguish the authenticity from the charging plug alone. However, the power cord of the fake direct charging is bright and hard, and there are Chinese Pinyin on the power cord. As long as you pay attention to the inspection, it is entirely possible to distinguish the authenticity. Now there is a white egg direct charger on the market, which is a new charger for Samsung mobile phones recently. The plug part is oval, and there is no black direct-charging hexagon screw, only one screw is hidden under the label, and the line is white. The method of distinguishing charging plugs is similar to that of black direct charging. Personally, I feel that there are too many fake chargers, and all kinds of workmanship are very good, which is difficult to distinguish, but as long as you have used or seen the original charger, it is easy to do it. The original charger is much heavier than the fake plug transformer. Just hold it in your hand and you will know. If the fake is so light, it can be distinguished from the real one. Seat charger: Samsung original seat charger, with delicate surface, luster, good texture and excellent workmanship. All the countries of origin are South Korea. The labels of seats provided by the main bank and the Hong Kong bank are printed in simplified Chinese and traditional Chinese respectively. The model, production date, barcode and serial number are printed twice in thick ink, black and raised, and the seats are in concave italics. ANYCALL logo, polished fonts, smooth and reflective fonts. The label of the original seat charger of the water reform machine is printed in pure English, and the model parameters, barcode and serial number are printed twice in thick ink. There is a concave bold Samsung logo on the seat charger, and the font is polished and smooth. The indicator light of the original seat charger is milky white and translucent, and there is a concave circle with a diameter of about 5 mm between ANYCALL logo or SAMSUNG logo and the indicator light. (Not necessarily applicable to all models) At present, there are almost no original seat chargers in the mainland market, and a large number of them are assembled and counterfeit. Both of them have rough appearance, poor texture, no luster, and ordinary workmanship. There is no logo on the assembled seat charger, but there is a sunken Samsung logo on the fake seat charger. As long as you have seen the real thing, you can identify the authenticity from the appearance. In addition to appearance identification, we also have a simple way to identify the original seat charger: (1) When the battery is installed on the seat charger, the indicator light of the original seat charger will not respond, otherwise it will be assembled or counterfeit; (2) When the battery is not installed, the seat charger and the passenger charger are connected to the power supply, and the indicator light of the seat charger lights up in red, yellow and green in turn, and the indicator light goes out after 1 second, which is the self-inspection process of the seat charger; (3) Install the battery on the charger and connect it to the power supply. If the charger indicator lights up red, yellow and green in turn, and finally the green light lights up (charging begins), the thin and thick batteries can be fully charged within 2~3 hours, which proves that it is an original charger. On the contrary, it is a fake or shoddy product. Just like a battery, whether it is licensed or parallel, we can read its color, sales place and production date from the label of the seat charger. The model format of Samsung charger is DCH- 123-XYZ, where "DCH" is the abbreviation of charger; "Y" stands for seat color, "Z" stands for sales area, and "C" stands for mainland China, Hong Kong, Singapore and other countries and regions; "E" stands for selling to Europe. For example, DCH 130BRC: seat charger, red, sold in China. Similarly, the production date can be known from the serial number of the seat charger. The charging serial number is 1 1 digit, which consists of numbers and letters, and the format is ABC-DEFG-HI-JK, where the fourth to seventh digits "d, e and FG" respectively represent the year, month and day. Take DW 1W6 12BS/5- as an example, and the production date is June 12, 2003. Take RT2TB29BS/7- as an example, the production date is 165438+20021October 29th. It is worth mentioning that the maximum capacity of Samsung battery can only reach about 95%, whether it is original direct charging or seat charging or charging time. Although the screen of the mobile phone shows the prompt of "charging is 100%", when tested with *#0228#, you will find that the actual capacity of the battery is above 95%.