source:Industry News Popular:adapter release time:2021-10-09 10:27:32 Article author:sznbone
How to choose a power bank correctly
The increasing popularity of smart phones has greatly changed people's lifestyles. However, what is annoying is the battery life, and sometimes it is charged 1-2 times or even 2-3 times a day. As a result, the compact, easy-to-carry power bank that can charge mobile phones at any time has been loved by the public and has become a standing item for everyone when they travel.
However, nowadays, the quality of power bank products is uneven, and consumers should not forget many thoughts when purchasing.
The power bank is also called a mobile power bank, a portable device that integrates power storage, boosting, and charging management. Nowadays, there are a wide variety of power banks of various brands on the market, with capacities ranging from several thousand to tens of thousands of milliamperes. Depending on the capacity, the selling price of these power banks ranges from tens to hundreds of yuan.
Since the price of power bank is positively correlated with the capacity, the larger the capacity, the higher the price, which causes some manufacturers to falsely mark the capacity of the power bank. The false standard of power bank capacity is a major problem in the current market. On the one hand, the reason is that manufacturers are cutting corners and materials in order to save costs, and on the other hand, because consumers have no way of distinguishing this, they can only rely on the capacity marked on the power bank. Choose to buy. The other is the PCBA motherboard of the power bank. There are separate protection and no protection, software board, hardware board, three in one, five in one, and the price is very different.
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