Now when we use mobile phones, we usually buy a power bank by the way. Whether it's charging at home or outdoors, it's much more convenient. Generally, the mobile power supply can charge the mobile phone about four times, which is very practical. However, when we charge the power bank, we have more or less seen that the power bank can't charge normally. Sometimes after charging for a long time, we find that the power bank is still not fully charged. So, what's the reason that the power bank can't charge?

    Sometimes the power bank ouedkniss can't charge normally because of the poor contact of the charging cable connected to the mobile power supply. In this case, you should try another charging cable. If it's not the problem of the charging line, then we also need to see if there is a problem with the charging connector. Some of the charging connectors and the power bank are not suitable, so they can't charge normally.

    In addition, if the power bank has reached the full power protection state, it will not be able to continue to charge the power bank. In addition, it may also be caused by the problems of the power bank itself. For example, some poor quality power bank's internal cells are not very durable, which may also lead to the failure of the power bank to charge, and the irregular power bank may have dangerous situations in use. Therefore, we'd better buy the power bank from the regular channels rather than try to buy low-quality charging products.

    What's the reason that the power bank can't charge the electricity? After reading the knowledge introduced by Xiaobian, I think you all know something about it. If we encounter this problem when using mobile power supply, we can refer to the above solution. I hope this article helps you.