402030 battery

Is fast charging technology still necessary in the context of future 402030 batteryperformance improvements?

Smartphones have become an important tool for people to maintain their daily lives. At the same time, as users become more dependent on mobile phones, the limited power storage capacity of mobile phone lithium batteries conflicts with users' high demand for smart phones. Since the development of the first generation of mobile phones to the present, mobile phones have been continuously developing towards lightness and thinness. Therefore, in order to solve this contradiction, fast charging technology was born.

First, let’s understand what fast charging technology is. Currently, the fast charging technologies on the market are mainly divided into two types: high-voltage fast charging and low-voltage fast charging. Among them, high-voltage fast charging has gradually become less popular due to the problem that the body will overheat during charging. eliminated by the market. As for low-voltage fast charging, it has been widely used in the market because it does not have the above disadvantages. For example, Huawei mobile phones, OPPO mobile phones, etc. all use low-voltage fast charging technology.

I believe many users have had this question, that is, is fast charging technology related to mobile phones or chargers? As a complete set of technical processes, fast charging cannot actually be completed independently by mobile phones or chargers. It requires the coordination and cooperation of the power management chip built into the mobile phone, the charging cable and the charger to realize this technology. Therefore, for mobile phones that do not support fast charging, fast charging cannot be completed even if a charger that supports fast charging is used. On the other hand, if you are an iPhone 8 or above user, even if your phone supports fast charging, but is not equipped with a corresponding fast charging charger, fast charging will not be possible.

After understanding this, let’s take a look at whether frequent use of the fast charging function will cause damage to the mobile phone battery, thereby reducing the 402030 batterylife. When our smartphones are charged normally, the charging current is not constant. When our mobile phone is in a low power state, the power management chip built into the mobile phone will send a signal to our charger, and then the charger will accelerate the replenishment of power to the mobile phone. When our mobile phone has 60% to 80% power (different brands of mobile phones have different setting ranges), this built-in chip will send a signal to the charger to slow down the charging speed, thereby reducing 402030 batteryloss, protecting the battery, and slowing down the charging process. fever. When we use fast charging to charge the mobile phone, the 402030 batterywill be in a high current state for a long period of time to replenish the power of the mobile phone. Therefore, compared with ordinary charging, fast charging will theoretically do more damage to the battery. Bigger. But this damage will not affect our normal use, nor will it make the lithium 402030 batterylife inconsistent with the expected use, so if your mobile phone supports fast charging technology, you can use it with confidence.

Finally, some friends may not know whether the charger they have supports fast charging technology, so here are some ways to identify it. First of all, the standard chargers for Apple phones do not support fast charging. Android phones can be identified by checking whether there is a circle fast charging logo on the charging head, because this logo represents support for Qualcomm QuickCharge technology, and you can also observe the charging head. Identify it by whether it is marked with words such as quick charger. If you have any questions about fast charging technology, you can leave a comment and tell me.

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