Agreed. A phone charger that is not 120 watts can be charged with 120 watts fast. Because 120w chargers are generally compatible with mobile phones and computer devices. Use original chargers whenever possible. Original chargers keep batteries safe. Although compatible chargers can be used, some of them will damage the battery and cause an explosion because of unqualified electrical performance.
The fast charger can charge ordinary mobile phones. In the process of using a fast punch to charge an ordinary mobile phone, it will not burn the battery of an ordinary mobile phone, because the current fast charging mobile phone head has two kinds of output power, respectively, fast charging power, and one is ordinary charging power, so the charge of an ordinary mobile phone with a fast charging head will output ordinary power
No, you can only charge it with the original charger