Power bank is an indispensable part of our life now. There is no doubt that it has brought a lot of convenience to our life. But in the process of using the power bank, we also need to pay attention to many things to ensure our own safety.
1. Use high-quality charging cable
A high-quality charging line often determines the service time of the charging treasure. The material of the charging line used is not good, and the internal resistance of the charging line is large, which will affect the charging efficiency of the charging treasure due to loss. Generally, the original charging line can be used to charge it. If you need portability when traveling, you should also use high-quality portable charging cable and adapter.
2. Keep the power bank fully charged
Because it is used to charge mobile phones, the capacity of the power bank itself is very large. The common capacity is about 10000 ~ 20000mah, and the capacity of others will be higher. When the power of the power bank itself is low, the charging efficiency will also decrease. Therefore, in order to recharge faster, it is necessary to maintain a relatively high level of power
3. The power should not be too much during long-term storage
According to the test data, when the lithium battery is stored for a long time, it is best to keep the power at about 50%. After being filled, long-term storage will be counterproductive, that is, the battery should not be too high or too low.
4. Pay attention to selecting the correct charging interface
At present, many multi-functional charging treasure houses have two or more charging interfaces, which is convenient to charge different types of mobile phones. However, it should be noted that multiple mobile phones cannot be charged at one time, which is easy to cause excessive load of the charging treasure itself.
At present, there are many charging treasure in the market. When choosing to buy charging treasure, we must choose qualified manufacturers to buy it.