Review on Wireless Charger Xiaomi Mi 20W Wireless Charging Stand, Black by Thu Hang Bach ᠌

I will explain to everyone who does not understand the principle of operation of smartphones on fast charging (hereinafter b \ c): b \ c will work only if the device currents and voltages match those declared specifically for your smartphone. This means: if you take a weak adapter or a bad cord, then it will not work. If your power adapter is powerful, but gives out the wrong voltage or current, it will not work. Now about what your smartphone sees when it hits a wireless charging device: it reads the induced voltage and current, and if the received does not match what is required for it, then your smartphone forcibly limits the charge power for itself. This is a type of protection against counterfeit and low-quality devices. If the device is at least 100 watts, and if the currents do not match in terms of power supply or output from it, then the smartphone will be charged at the minimum power, just a little kapets. In some cases, the smartphone turns on the lock so much that there is no charging at all. With the original cord and power adapter from Samsung, everything works fine with the S9 + smartphone and in fast charging mode. I don’t like only the tiny bottom stop, this is the main drawback. Since I use a bulky streamlined smooth case, and smart and strives to fall off the charger.