Reliable, Pinwin 20w Apple fast charge will not hurt the battery.
The high-power fast charging head adjusts the adjusted voltage and current to the highest power supported by the phone for charging via the built-in chip. When the phone is almost fully charged, it will switch to trickle mode charging to avoid long-term high-power charging and overheating, which will lead to the depletion of the phone's battery and other components.
Therefore, if you understand the principle of fast charging, you will no longer think that fast charging will hurt the battery
To tell the truth, the quality of the win is not good, bought before, a month to change a no problem