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Power adapter manufacturers tell you charging tips

Source:AdminAuthor:WPOWER Addtime:2019-07-23 Click:
Power adapter manufacturers tell you charging tips
 
Today, the power adapter factory teaches you three ways to charge your battery charger:
In theory, the smaller the charging current is, the better the battery is. The time is too long for the user to be unhumanized. Therefore, the general standard is 0.1-0.2C during charging, where C is the rated capacity of the battery. Taking the battery of 10000 mAh capacity as an example, the charging current is 2000 mA. According to theory, it can be fully charged in 5 hours, and the capacity mAh=current Ma* time h. But in fact, in order to protect the battery, the battery charge also scores three stages of constant current charging, constant voltage charging and trickle charging. Therefore, the actual filling time is longer than 5 hours or slightly longer than 6 hours, and the battery charging time is calculated. : The battery capacity is divided by the charging current, multiplied by a factor of 1.2-1.1, and the time unit is hour.
Today, the power adapter factory teaches you three ways to charge your battery charger:
In theory, the smaller the charging current is, the better the battery is. The time is too long for the user to be unhumanized. Therefore, the general standard is 0.1-0.2C during charging, where C is the rated capacity of the battery. Taking the battery of 10000 mAh capacity as an example, the charging current is 2000 mA. According to theory, it can be fully charged in 5 hours, and the capacity mAh=current Ma* time h. But in fact, in order to protect the battery, the battery charge also scores three stages of constant current charging, constant voltage charging and trickle charging. Therefore, the actual filling time is longer than 5 hours or slightly longer than 6 hours, and the battery charging time is calculated. : The battery capacity is divided by the charging current, multiplied by a factor of 1.2-1.1, and the time unit is hour.
3. Constant current charging is the charging phase in which the charging current remains unchanged, and the charging voltage rises approximately linearly. If the current is directly charged with 0.1-0.2C, even if there is no other accident, the battery will be shortened due to excessive charging and the like. Life, so this is why the constant current charging starts with the charging current remains the same, and the charging voltage rises approximately linearly. In fact, it is to extend and protect the battery life.   

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