It is not possible, some charging treasure has two charging ports, one supports the old data cable, one supports the typec charging port, but the charging module to the charging treasure is to control the charging current, the current is too large to cause heat, burn the charging module, and the two charging ports can only be single-pass.
Defective products do not rule out the possibility that this will explode, but in actual use, battery manufacturers have taken precautions inside the battery, so there is generally no explosion.
Extended information:
Proper use of power bank:
1. Do not contact heavy objects, sharp and metal objects. Prevent the internal battery core of the mobile power supply from being deformed by heavy weights, pierced by sharp objects, and the input and output ports from contacting metal objects such as keys to prevent short circuit.
2. Don't use it when it feels \"hot.\" When charging mobile devices such as mobile phones, if the mobile device is hot, stop charging immediately to prevent the mobile device from being damaged due to the high output voltage or current of the mobile power supply.