In the development of power bank in recent years, everyone in the face of a wide variety of power bank, will but have their own different criteria of judgment. Many consumers still struggle with a problem when choosing a power bank source. Which is the best power bank source? How should we judge whether it is the best or not? So today we are going to analyze this problem.

    In the whole power bank market, there are no more than two ways to judge: 1. power bank brand 2. power bank overall reputation. These two methods are our consumers in a short time can understand a power bank supply is good or bad the most effective way. In fact, in the process of our choice of power bank supply, the most important thing is that we should buy from regular channels, and then to identify the quality of the power bank supply.

    1. The important thing to choose power bank supply is not to buy those virtual label things. There are a lot of power bank supply is produced by some miscellaneous manufacturers. Actually at the beginning of the power bank supply development, consumers of power bank supply is used, have such experience, a lot of times rating data of power bank supply is a virtual table some of what it calls the rated power can reach 20000 ma, but in the process of the actual use only one or two mobile phones, but this power bank has an obvious advantage, Is the price is very low, so a point price point goods, do not buy power bank when covets small.

    2. power bank supply has an important part, that is, its shell aluminum alloy metal shell must be better than the plastic shell. Because now most of the power bank supply on the market, its heart is lithium battery, lithium battery only one drawback is used for a long time will have the possibility of explosion, so must choose when selecting shell material of aluminum alloy shell, it is much better than plastic shell, because aluminum alloy shell has a protective effect to some extent, so relatively higher safety coefficient.

    When you choose the power bank supply, you must look at these two points. If the power bank supply fully conforms to these two points, then we can identify it as the best power bank supply and the most suitable power bank supply for us.