1. Wireless charging does not necessarily consume more power than wired charging. Wireless charging technology uses magnetic field induction to transfer power without the need for a physical connection (such as a cable), so it is considered a more convenient way to charge. However, this technology doesn't actually use any more power than wired charging.
2, wireless charging than wired charging more damage to the battery. As long as it is charged, it will cause damage to the battery, but wireless charging and wired charging are compared, wireless charging is more damaging to the battery, because it will be produced when wireless chargingMore heat is generated, and the heat generated is more damaging to the battery. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
3, the loss of the battery is the same. First of all, wireless charging and wired charging have the same loss of battery. Because whether it is wired charging or wireless charging, it is necessary to regulate the voltage of the electricity sent through the last step, but the path of the two is different. Wireless charging damage battery: Wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects of noThe current and frequency are different. (The students themselves bought one online, it is said that the speed is relatively fast. The way to make it is to connect the metal pole of the wireless charger receiving device to the metal sheet of the charging electrode of your own phone, and then drag the wire outside to receive from the outside.) The heat is caused by the large current in the charger, which leads to obvious heat.
Different, the wireless charger will have a loss when charging, and the loss is between 30-40 percent. So the ordinary charger is faster than the wireless charger. There are already fast chargers and fast wireless chargers, but the results are the same. thanIf it takes 90 minutes to charge the fast Samsung S8, then the fast wireless charger takes 190 minutes, which is the result of my own actual testing.
If the charger output is the same, or line charge much faster.
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 on the priceOften higher.
1, wireless charging technology standards are not mature: the current wireless charging technology standards are not mature, there are some technical bottlenecks and security risks, so the state limits the power and safety of wireless charging equipment. High cost of wireless charging equipment: Wireless charging equipment requires the use of high-power wireless charging coils and batteries, and also needs to cooperate with related technologies and equipment, and the cost is high.
2, analysis of the reason most models do not support wireless charging because of wirelessCharging technology and cost, generally low-end models do not support wireless charging, only those high-end flagships have wireless charging function. This means that only users who can afford high-end flagship have the opportunity to use wireless charging, the target group is limited, and it is still a relatively small part of the market, which cannot be popularized.
3, the high price makes people feel that the cost is not good. People are relatively unfamiliar with wireless charging, which inevitably leads to some offensive psychology. Charging a phone without a cable will feel unsafe, just like people who are used to cameras don't have a card, so they subconsciously choose wired charging.
4, can not charge while playing: the current wireless charger is basically a wireless charger base, there is no fixed position design, the mobile phone is difficult to meet the needs of charging while playing. Although there are also vertical wireless chargers that can solve this problem, it will still affect normal use.
5, equipment compatibility: a wireless charge often cannot meet the needs of multiple different devices at the same time, and the purchase cost increases. Volume and portability: The all-in-one wireless charge on the market is usually large and inconvenient to carry. Fast charge power: The power of wireless fast charge is often lower than the expected 15W. However, AnkerThe new Anker MagGo 3-in-1 wireless charger solves these problems with its unique design.
6, mobile phone wireless charging is not popular, mainly because the experience of wireless charging is very rubbish. Of course, the high price is also a very important factor. In terms of experience, mobile phone wireless charging has shortcomings. Compared with wired charging, wireless charging of mobile phones is not only slow, but also very inconvenient to use wireless charging. Slow charging speed: Since the Samsung Note 7 explosion, mobile phone wireless charging power has been castrated by manufacturers.
Wireless charging does not affect battery life. The following is a detailed explanation from the working principle of wireless charging, the factors affecting battery life, and how to use wireless charging safely. Wireless charging technology mainly transmits electrical energy through the principle of electromagnetic induction. In the process of wireless charging, there is no need for direct contact between the charger and the receiving device, but for energy transmission through the magnetic field.
Wireless chargers have an impact on battery life. The use of wireless chargers has an impact on battery life mainly in the following aspects: FirstWireless chargers generate current through electromagnetic fields to charge devices, and their charging methods may be slightly less efficient than wired charging. This means that some heat may be generated during the charging process.
Generally speaking, wireless chargers do not harm mobile phones. The wireless charger uses electromagnetic induction technology, which transmits energy by using a magnetic field generated between coils, coupling the current from the charging disc to the mobile phone battery, for the battery, its charging process is no different from that of an ordinary wired charger.
Basically no damage: Wireless charging technology uses the principle of electromagnetic induction, passThrough magnetic and electromagnetic fields to transmit electrical energy, this process has no direct damage to the internal structure of the mobile phone battery. Modern mobile phones have built-in wireless receivers with voltage and current ratings, so wireless chargers are safe for mobile phone batteries under normal use. The wireless charger has a high energy conversion rate, and can automatically adjust the current according to the battery capacity, avoid overcharging or overheating of the battery, and protect the battery safety.
Wireless chargers do not harm the phone battery. The working principle of the wireless charger is to charge through electromagnetic induction, which is a non-contact charging method. This charging method is essentially the same as wired chargingThere is not much difference, so it will not cause special harm to the phone battery. To understand this, you first need to know the basic composition of a cell phone battery.
1, whether it is wireless charging, or wired charging, as long as the battery exists charge and discharge behavior, there will be a certain loss. Wireless charging does not reduce battery life too quickly compared to wired charging. Of course, this is provided that you use a wireless charger that is compatible with the device. All in all, wireless charging is the same as wired charging,You can use it with confidence. The loss speed of the battery is mainly related to the number of charges and discharges.
2, wireless charging than wired charging more damage to the battery. As long as it is charged, it will cause damage to the battery, but wireless charging and wired charging are compared, wireless charging will cause more damage to the battery, because wireless charging will generate more heat, and the heat generated will cause more damage to the battery. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
3, wireless charging is more than wired chargingDamage the battery. In fact, we all know that as long as it is charged, it will cause damage to the battery, but wireless charging and wired charging are compared, wireless charging will cause more damage to the battery, because wireless charging will generate more heat, and the heat generated will cause more damage to the battery.
4, wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact. You said that the injured battery is wireless charging while playing will be far more than the wired battery, because the wired power supply does not use the battery, and the wireless is charging while discharging. Long-term use of radio charging will not affect the phone batteryBRRR.
Wireless charging does not necessarily consume more power than wired charging. Wireless charging technology uses magnetic field induction to transfer power without the need for a physical connection (such as a cable), so it is considered a more convenient way to charge. However, this technology doesn't actually use any more power than wired charging.
Wireless charging hurts the battery more than wired charging. As long as it is charged will cause damage to the battery, but wireless charging and wired chargingIn contrast, wireless charging is more damaging to the battery, because wireless charging will generate more heat, and the heat generated is relatively large. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
The loss of the battery is the same. First of all, wireless charging and wired charging have the same loss of battery. Because whether it is wired charging or wireless charging, it is necessary to regulate the voltage of the electricity sent through the last step, but the path of the two is different. Wireless charging damage batteryIn addition to not being able to directly supply the charged electricity to the hardware, wireless charging has no impact on other aspects.
Battery loss: Relative to wired charging, because the heat generated during wireless charging will be relatively high, wireless charging actually has a slightly greater loss to the battery. The distance is too small, just a transitional technology: because the magnetic field decays quickly in the air, the distance of wireless charging technology of current mobile phones is generally very small, and the effective charging distance is generally only 3-8 mm.
Whether it is wireless charging or wired charging, as long as there is a charge and discharge behavior of the battery, there will be a certain loss. wirelessCharging does not reduce battery life too quickly compared to wired charging. Of course, this premise is to use a wireless charger that is compatible with the device.