How to identify the authenticity of Samsung S7 Edge mobile phone wireless bracket charger?

I often see netizens asking about the method of identifying the authenticity of the seat charger on the forum. Some players provide other methods through the model or serial number of the seat charger. I think all the above methods are very professional. First of all, you need to know a lot about Samsung's products and have a deep ability to read the serial numbers and serial numbers of mobile phone accessories in order to have such a method. And it doesn't rule out that you can't identify the seller after posting the imitation bid. Here I will introduce the simplest method.

1

Put the charged battery into the seat charger.

Original seat charging: the charging indicator light is not on.

Assemble the seat charger: the charging red indicator flashes and goes out.

2

Connect the charger directly to the power supply without putting the battery in.

Original charger: the three-color charging indicator light (red, blue and yellow) flashes once in turn and then goes out.

Assemble the seat charger: the charging indicator does not light up, or the red indicator lights up once and then goes out.

The above experiment is the result of using several original and assembled seat chargers. The seat charger used in the experiment is absolutely original and assembled. I think everyone will be satisfied with the result!