If you use your mobile phone outdoors, if you catch up with the lack of power, it's really worrying. If you turn it off automatically, many things can't be done. And at this time, if there is a power bank, it is undoubtedly the general existence of timely help. The power bank is light, practical and easy to carry. Although it is hard in appearance, there are many problems in improper use. Next, I'll focus on what we need to pay attention to when we use the power bank?

    1. Don't put the power bank in too cold and humid environment

    If the power bank is exposed to the sun, there may be some dangerous situations, such as explosion. So in the summer, we don't put it in the car. Too humid environment also affects the use of power bank. Therefore, we should put the power bank in a suitable environment.

    2. Try to let the power bank keep a certain amount of power

    When we don't use the power bank for the time being, we don't care if we run out of power. In this way, the internal lithium battery may reduce the charging efficiency due to the voltage drop. In addition, if we don't use the power bank for a long time, we should also store some power. Remember that the power should not be too high, otherwise problems may arise when we use it again.

    3. If the power is not enough, it is necessary to charge the power bank in time

    The mobile phone always turns off automatically, which has a great impact on the battery, so it should be charged in time. The lithium ion polymer battery of the power bank is the same as that of the mobile phone, so we should not charge the power bank until it has no power at all.

    4. Don't overstock or beat the power bank

    Although the shell of the power bank is hard, even if it falls or squeezes, it doesn't feel like a big problem. In fact, it may have a significant impact, such as short circuit explosion, so we try to use it carefully.

    What should we pay attention to when using power bank? After reading the knowledge brought by editor, I think you all know it clearly. I hope this article can help you.