Nowadays, the types of portable power banks on the market can be described as weird. There are many substandard products in the various portable power banks. If there is a phenomenon of substandard portable power banks, it is easy to cause safety hazards, as early as 18 years. There have been accidents of portable power banks explosions in flights. But fortunately, the timely handling did not cause a bigger fire. So when choosing a mobile power supply, you must choose a safe, reliable, and guaranteed mobile power supply to avoid causing property and personal damage to yourself in the future use.

    So everyone also has a lot of doubts about portable power banks. The following questions are integrated for analysis and discussion.

    1. Use mobile power to charge the mobile phone frequently, will the mobile phone be damaged?

     Under normal circumstances, the mobile phone will not be charged. In today’s portable power banks design, its output voltage is basically controlled within the standard range required by the country. When there is no problem with the design and materials, the charging The effect is basically the same as that of the portable power banks charger, so there is no need to change the mobile phone. However, due to the uneven quality of the portable power banks on the market, whether it is unstable in output voltage or current, there have been cases of burnout of the motherboard, so we try to choose a big brand of portable power banks in the selection process, and You can't just look at its price/performance ratio.

 2. Why is the battery capacity marked on the portable power banks not reached during use?

     Because the scalar of the portable power banks is regarded as the capacity of the battery, and the actual output power is the rated capacity, then there is a certain data difference between the two. The rated capacity is true in the case of the actual output power of the portable power banks and various losses. Output volume. Then his output is probably only between 60 and 65 percent of the marked capacity. Therefore, in the process of seeing the marked battery capacity and actual use, the capacity does not match, and there is a certain amount of loss.

    Therefore, in the process of using portable power banks, many of the problems we are worried about do not actually exist. As long as the use and daily maintenance of mobile power is in place, there will not be many problems with portable power banks, and there are not so many hidden safety hazards.