Why is the POCO X7 Pro charged slowly at low temperatures?

It supports low-temperature charging, which means it can be charged at temperatures as low as -25°C. Sorry for the trouble! The principle of extreme cold charging is to heat the battery to a suitable charging temperature. At very low temperatures, the performance of the battery degrades. It is recommended to charge the device or use it in a normal temperature environment. Therefore, in low temperature environments such as -20 degrees, -10 degrees, etc., the phone needs to be plugged into the official standard fast charging adapter, and the phone needs to be placed in a relatively high temperature environment for the phone's extremely cold charging to take effect.