The 15w fast charging body means that the phone body has a built-in 15W fast charging battery, which can be charged faster. Compared with the traditional 5W charger, the 15W fast charge can greatly shorten the charging time, allowing users to return to the state of using the phone faster. At the same time, the 15W fast charging body also means that the mobile phone has higher charging efficiency and better charging protection, which can effectively extend the battery life. Therefore, the 15W fast charging body can bring users a more convenient and efficient use experience.
The 15w fast charge body means that the charging power of the phone is 15W, which means that it can be fully charged in a short time. The fast charge mode usually requires a dedicated charger, and the output voltage is automatically converted. If your phone supports fast charging, you can use a fast charger to speed up charging. However, if you are using a charger that does not support fast charging, you will not be able to enjoy the convenience of fast charging.
You bought a shanzhai mobile phone, 15 watts is not strictly called fast charge.