There is no problem under normal circumstances, but problems may arise in extreme cases because chargers and power banks adjust the charging voltage according to the battery power, so the voltage is not very stable, especially when using electricity. When the load is large, they may increase the charging voltage, which will cause problems with the phone, such as excessive heat or damage.
Remove the battery from the mobile phone, cut off the USB end connected to the mobile phone, connect
Introduction Remove the battery from the mobile phone, cut off the USB end connected to the mobile phone, connect the positive and negative poles, and directly use the charger or power bank to power the mobile phone. Normally there is no problem, but