2022-01-23 20:29:18
There are basically no technical barriers in the mobile power industry. Whether it is a large manufacturer or a small workshop on the roadside, mobile power can be produced. This has led to a mix of fish and dragons in the mobile power market, and there are mobile power sources of any quality. Below we analyze some important parameters to help you avoid those unnecessary pits when choosing a mobile power supply.
1. Capacity and rated capacity
The capacity of the mobile power supply refers to the total amount of electricity that the mobile power supply battery can store. Conspicuous location. But many people do not understand the concept of the rated capacity of a mobile power supply. The rated capacity of a mobile power supply is actually the amount of electricity that can be released. Due to the different voltages during the discharge process, the energy consumption and loss rate are different, so we If you want to buy a mobile TV, you must be optimistic about its rated capacity. This value generally refers to the actual output, the maximum guaranteed capacity, and most of the rated capacity is between 60 and 70% of the capacity of the mobile power supply.
2. Input interface
At present, the common input interfaces in the world are tap C, Android and Apple interfaces. In mobile power supplies of different price ranges, their input interfaces are not the same, so before buying, be sure to see if you want to match your own interface, and you must pay attention to whether the self-charging cable carried by the mobile power supply wants to match.
3. Fast Charge Protocol
In recent years, the battery capacity has become larger and larger. In order to improve the charging efficiency, most mobile phones have opened the fast charging protocol, so the matching mobile power sources have also introduced the fast charging function. However, the fast charging protocols supported by each brand of mobile phone are different here, such as Huawei OPPO and other brands of mobile phones use different fast charging protocols.
Therefore, when we buy mobile delay, we must look at the parameters of the mobile power supply, whether there is a match with our own mobile phone, and then make a choice.