1, in addition to charging for Mi MIX2S, Mi car wireless charger can also be compatible with mobile devices that meet the Qi wireless charging standard, including iPhoneX, Samsung GalayS9 and other phones. StrategyAnalytics released the global smartphone manufacturer shipment and market share report in the second quarter of 2017, showing that Xiaomi shipped 23.2 million units and reached 4% market share, returning to the world's top five.
2, wireless car charging is not suitable for all mobile phones, only mobile phones that support wireless charging can be. The power of wireless chargers varies from car to car. Now car chargers are using QI protocol. Mobile phones and car chargers that must comply with the protocol can be matched for charging. A charger that is not suitable for your phone's power will damage your phone's batteryPool. Wireless charging technology originated from wireless power transmission technology.
3, can charge almost all mobile phones that support wireless charging. At present, the car charger basically uses the QI protocol, and the mobile phone and the car charger that meet this protocol can be matched for charging. Therefore, as long as the transmitter and receiver are QI certified, they can basically be charged. The QI protocol is a wireless charging standard published by the Wireless Charging Alliance (WPC). Why do you need an agreement? Because the launch pad, to reduce power consumption, detects if there's a phone on it.
4, the car wireless charger needs a mobile phoneUse only with wireless charging function. Such as Samsung Galaxy S SONY Xperia Z4v, Google Nexus MOTOROLA Droid Turbo, One plus 9 pro, Mi MIX Mi Mix 2S, Honor Magic 3 Pro, OPPO Find X3 Pro, Nut R1 and so on. The new iPhone series basically support wireless charging. If the mobile phone does not support, like Apple, Huawei mobile phone can be.
2, low charging efficiency Since it is for mobile phone charging, charging speed is of course the first, even if you can do "wireless victory wired" on the application, but the most basic requirements for charging speed can not be achieved, then the experience is moreI'll give you a half discount.
3, wireless charging has no effect on mobile phone battery life, and wired charging is basically the same, but the rate is lower, but the wireless charger conversion rate is still very high, more energy saving.
4, the conversion efficiency is high, the charging speed is fast, the current mobile phone wireless charger conversion efficiency is more than 60%-80%. Under the same conditions, the higher the efficiency, the faster the charging speed. But efficiency is not the only factor that determines charging speed. Some manufacturers with strong technical strength make wireless charging by improving chip performance, optimizing program design, and adjusting current outputSpeeds that match or exceed wired charging speeds.
5, Is it harmful to the mobile phone battery? Wireless chargers do not harm mobile phone batteries, on the contrary, wireless chargers not only reduce the use of data lines, but also make charging methods more free and safer. It is basically the same as wired charging, but the rate is lower, but the wireless charger still has a high energy conversion rate, which saves energy consumption more.
Maximum power. By 2022 1On February 1, the maximum power of the car wireless charging is only 15 watts, in order to charge the car more quickly, so all use 15 watts of chargers. Wireless charging comes from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging.
The maximum power of wireless car charging is only 15 watts. For faster charging, all use 15-watt chargers. So the car wireless charger is 15 watts. The charger is a charging device that adopts high-frequency power technology and uses advanced intelligent dynamic adjustment charging technology. The charger is divided according to the working frequency of the design circuit, which can be divided into power frequency machine and highFrequency modulation.
watts. According to the inquiry, Song plus models are equipped with 15 watts of dual wireless charging, which improves convenience in the daily use of the car. In order to charge the car more quickly, Song plus wireless charging is 15 watts.
①, the difference between the above car wireless charging 10W and 15W is: 10W wireless charging and the 15W with QC0 fast charging.
watts. According to the query Pacific auto network shows that the wireless charging power of Ford Ruijie L is 15 watts, and the wireless charging technology is called fast wireless charging, which can be charged quickly in a short timeAnd the actual performance is not stable.
Disadvantages of wireless charger: bound: wireless charging needs to be adsorbed on the charging base, can not be moved at will, and the user is more bound than wired charging. High price: The principle of wireless charging is different, resulting in the cost of wireless chargers is usually higher than that of wired chargers.
Charging speed may be limited Although many wireless chargers have achieved fast charging, in some cases, their charging speed may still not be as fast as traditional wired charging methods. Especially in the case of low power and the need for fast charging, wireless charging may not meet the needs of users.Higher cost Compared to wired chargers, wireless chargers are usually more expensive.
Disadvantages: The charging speed is relatively slow. In the era of fast mobile phone charging, wireless charging is very slow. Now most of the wireless charging only support 5W charging, a little faster is only 5W. And wireless charging really can not meet our needs.
Another major drawback of wireless charging is that it tends to limit us to a relatively close distance, and sometimes the wireless charger must put the phone in that position, if it moves, the phone can not be charged at all. If someFriends like to sit and play mobile phones, then wireless charging at this time limits the posture of playing mobile phones, which is very inconvenient.
Disadvantage 1: The price is high, does not have the universality of Apple wireless charger price is obviously a lot of people prohibitive. Although it is not the most expensive among Apple products, the price is much higher than that of many brands of wireless chargers. For ordinary users, this price is obviously unaffordable, so its popularity is not large.
CarSteps for wireless charging: Fix the car wireless charger in a suitable position in the cab; Connect one end of the USB data cable of the wireless charger to the car cigarette port and the other end to the wireless charger; After fixing the position of the wireless charger, make sure that it is stable and will not slide, put the phone on and charge it. Wireless charging technology comes from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging.
[Pacific Auto network] Prepare a car wireless charger equipment. The car wireless charger is fixed in the appropriate position in the cab; Connect one end of the USB cable of the wireless charger to the steamCar cigarette port, the other end of the link wireless charger; After fixing the position of the wireless charger, make sure that it is stable and will not slide, put the phone on and charge it.
After purchasing a suitable wireless charging device, it should be fixed in a convenient and non-interfering position in the car. Then, connect one end of the USB data cable of the wireless charging device to the wireless charger and the other end to the cigarette lighter interface of the car. After ensuring that the charger is firmly fixed, the phone can be put on to start charging.
Buy a wireless charger that matches your phone: Make sure your new device is compatible with your phone model after choosing one while drivingThe process holds it in place for easy access. Connect the power: Connect the wireless charger to the car cigarette lighter interface with the USB data cable to ensure that the charger is stable for stable power supply.
For wireless charging of vehicles, the steps are equally simple. First secure the wireless charger in the ideal position in the cab to ensure that it is firm and will not slide. Connect one end of the USB cable to the car cigarette lighter and the other end to the wireless charger. When everything is ready, just place the phone on the charger to start using the wireless charging function in the car.