The Apple Wireless Power Bank has a maximum charging power of 7.5 watts.
1, because the Apple wireless charging bank uses the Qi wireless charging standard, according to which the maximum charging power of Apple devices is 7.5 watts.
That's enough power to quickly charge a cell phone or other compatible device.
2, it should be noted that the actual charging power may be affected by a number of factors, such as the quality of the charger, the quality of the charging cable, the degree of alignment between the devices, etc.
Therefore, in actual use, the charging speed may be slightly different.
3, if you want to charge faster, you can choose to use wired charging, because wireless charging will be relatively slower.