The reason is that the terminal of the power bank will have a short circuit. After the open circuit, a large amount of power will flow into the abdominal muscles, so a large amount of power will be lost, and the power consumption will be very fast
Reasons for fast power consumption of power bank
The first one may have a small capacity, but the second one has a long time
The capacity is small, so in addition to the small power, it will use the power quickly. The second power bank has been bought for a long time, and the capacity of the power stored in it has declined. It has been used for a long time, and its original performance reserve is small, so it will use the power down point quickly.
