The mobile battery package always has a display called "○○○ MAH".This is a guide to how much power can be stored by the mobile battery and how much smartphone can be charged.In this article, the capacity described in this package is called "display capacity".
パッケージやモバイルバッテリー本体に必ず表示されている「mAh」という値に注目。どのぐらい充電できるかの目安となるAlthough the display capacity is displayed, it is not possible to charge this value by the built -in battery capacity of the smartphone.This is because the loss is generated inside the mobile battery or a smartphone charging circuit.
Therefore, in this article, the capacity that can actually charge the smartphone is described as "actual capacity".This actual capacity is a value that is deducted from the capacity to be lost inside the mobile battery, as well as the capacity to be lost during charging with a general smartphone.
In the article, the table "Practical Dose and Charging Charging Charging" indicates how many times the battery capacity of the smartphone can be charged.If you do not find the battery capacity of your smartphone in the table, you can calculate the approximate number of charging by "actual capacity / smartphone battery capacity".
In addition, since the degree of loss differs depending on each product of the mobile battery, the display capacity is 100%, the actual capacity is "actual capacity rate", and how much is lost from the display capacity is called "loss rate".。The actual capacity rate is the same as the actual capacity, which is deducted from the loss when charging the mobile battery and the smartphone.
Most products often have a real capacity rate of 60-70%(loss rate 40-30%).For example, if the display capacity is 3,000 mAh, the actual capacity can be estimated from approximately 1,800 mAh to 2,100mAh.
Please note that the actual amount and the actual amount of the reality include the charging loss of the smartphone.About 1 as a mobile battery alone.2 to 1.I want you to think that it has about 3 times the actual amount.
Further, since the actual capacity rate is rounded out of the decimal point, the display capacity x actual capacity rate ≒ actual capacity.In other words, even if the display capacity x real capacity is calculated, please note that it will not be the value in the perfect article and will be very close.
The actual capacity (rate) is too low for a mobile battery, but from a user's point of view, the loss when charging the smartphone looks like a mobile battery loss, and the "real capacity / smartphone battery capacity" is roughly charged.It is such a definition to be able to grasp.