Why doesn t Apple Samsung use superfast charging technology?

In the era of feature phones, it is not uncommon for the full battery life of mobile phones to be 2-3 days or even longer, but in the era of large-screen smart phones, not only are mobile phones getting thinner and thinner, but mobile phone batteries are also getting thinner and thinner, and the battery life level of mobile phones has dropped to one day, or even less. In the past, mobile phones only needed to make ** or send text messages, but now they are heavily dependent on tightening, communication, games, social networking, and entertainment are all on mobile phones, and they are always in hand every day. Therefore, there is an urgent need for mobile phones with super fast charging technology.

On the one hand, there are security issues with superfast charging. Since the Samsung note7 battery incident, it is estimated that Samsung executives will never forget the impact in their lives, and Samsung is still sluggish in the Chinese market until now, so in terms of charging technology, the world's smartphone giants like Samsung and Apple must focus on safety.

On the other hand, super fast charging will increase the rate of battery discharge, which will affect the life of the battery. In order to ensure the longer life of the mobile phone, after all, if the battery of the Apple mobile phone is aging relatively quickly, the overall smoothness of the Apple mobile phone will be affected. Compared with domestic mobile phones, the life span of the iPhone is much longer, so for this reason, Apple will definitely use super fast charging.

What's more, the current super fast charging technology is not particularly mature, and domestic mobile phones are used as a main point to attract everyone's attention. Nowadays, the charging speed of mobile phones is getting faster and faster, and we have to face up to a problem, that is, the number of mobile phone charging will become more and more frequent, and the aging rate of mobile phone batteries will also accelerate.

It should be for security considerations, after all, the first two years of Samsung's mobile phone appearance can be said to be well known, this matter has had a great impact on Samsung's reputation, so in recent years, Samsung's products should put safety in the first place, "super fast charging" seems to be a little risky, especially Samsung + super fast charging, users should be a little daunted by it.

It should be for the service life of the mobile phone, as we all know, one of the major advantages of Apple's mobile phone is that the service life will be relatively long, and it is not easy to get stuck after a few years of use, and the calculation is still relatively cost-effective, and the reason why many people buy Apple mobile phones is also because of this.

Samsung phones have had ** problems, and fast charging technology is a Chinese patent, they don't.

Because Apple and Samsung their selling point is not this technology,

Fast charging is a means of destroying mobile phone software, so try not to use it if you can.

Because Apple doesn't need to use fast charging as a feature to sell.

Because they are concerned about the safety of the battery, danger can occur.

Because they don't want to use this technology.

Fast charging has great hardware requirements and is very harmful to mobile phones.

Because super fast charging is a Chinese technology.

The phone itself supports the flash charging function.

Using the required original flash charger and data cable, the environmental limit of ordinary batteries is about -10°C--45C°, and flash charging will not work normally below about 15°C.

Flash charging technology is based on the mode of low voltage and high current, and under the premise of fixed power, the charging time is shortened by increasing the voltage or current. Flash charging is to use the mode of low voltage and high current to increase the current, and add MCU monolithic microcomputers to the charger power supply and battery circuit respectively to replace the step-down circuit. Under the premise of low voltage and high current, the output of the current with segmented cross-flow is realized through the open voltage loop.

1. The charger is damaged and loses the fast charging function.

2. The charging cable is worn, and fast charging is not possible for safety reasons.

3. The tail plug of the mobile phone is damaged and cannot be charged quickly.

4. The original charger and charging cable are not used, because some chargers and charging cables do not support fast charging.

For Nashmin's domestic mobile phones all use fast charging technology, but Apple and Samsung have not used it, what is the doorway?

Why do domestic Hudou mobile phones use fast charging technology Zheng Hail, but the trousers grind Apple and Samsung do not use it, what is the doorway?

Why do domestic mobile phones use fast charging technology, but Apple and Samsung don't use it, what's the way?

Why do domestic mobile phones use super fast charging, but Apple and Samsung don't?

Because Apple has always charged quite fast, and the battery has not been updated.

Because the development of each country is different. And what we advocate is different. The development of mobile phones is also different.

I think they have their own style of sticking to it, but it should be improved.

Maybe their technology doesn't achieve the effect of super fast charging! Or maybe this is a patent for a domestic mobile phone.

It may be that the technology of the product is needed, and they think that the technology is not very good.

Apple's mobile phones are originally fast to charge, but they don't need to be charged quickly, otherwise they will be faster.

Maybe they haven't gotten closer to that side yet, but I think it's coming soon.

This should be a different development, that's why it's like this.

I think it may be because fast charging is very damaging to the phone, or it is better to come normally.

If your phone used to be able to charge but now can't be fast-charged, try the following:

1.Confirm whether the original charger is used;

Charger plug and data cable included;

2.Some mobile phones have a fast charging switch: Settings - Battery - Fast Wired Charging - Slide to turn on;

3.Check whether there is a new version of the system and try to upgrade the system;

If the problem persists, please bring the purchase receipt, repair card and machine to the Samsung service center for inspection.