Today to share with you the magsafe wireless charger charging for a while is not full of knowledge, which will also explain why magsafe charging for a while is broken, if you can happen to solve the problem you are now facing, don't forget to pay attention to this site, now start!
< ul>Charging your iPhone with magsafe won't hurt the battery. Normal use of magsafe charging will not cause direct harm to the battery, but in theory, the battery will be lost during charging and discharging and use, compared with wired charging, the degree of heat generated by magsafe magnetic charging is higher than that of wired charging, and the battery is lost faster at high temperatures, so magsafe is more likely to aggravate the loss of the battery.
will use MagSafe wireless for a long timeCharging will accelerate the depletion of the iPhone battery, mainly due to heat. However, understanding battery performance and mastering the correct charging habits can completely avoid this situation. The built-in components of MagSafe and iPhone are highly sensitive to heat, so the charging power can't reach 15W most of the time, and the actual measurement is only 10W. Does magsafe wireless charging damage the battery?
Conclusion: Prolonged use of the iPhone's MagSafe wireless charging has little impact on battery life, but heat dissipation issues and charger selection are crucial. For wireless charging of the armThe worries, especially about potential damage to the iPhone's battery, are actually not what the rumors suggest. Apple's MagSafe technology is based on the Qi wireless charging standard, which itself has evolved to support 30W fast charges. Apple's improvement is to improve charging efficiency through magnet design, rather than changing battery technology.
Yes, because the built-in components of MagSafe are highly sensitive to heat, charging will cause the phone battery to heat up, resulting in loss of battery capacity, and long-term use will accelerate battery wear. The development of formal charging bank is harmless to mobile phone batteries; The power bank has a circuit board inside, and the power IC inside willAutomatically detect the input voltage supported by the mobile phone and adjust the voltage of the charging bank itself.
It may be that the contact between the magnetic charging head and the charging cable is poor or the interface is damaged, and a new magnetic charger needs to be updated. It may also be that the charging port of the device is blocked by foreign objects, resulting in failure to charge. Try to clean the charging port. It may also be that the device charging port or charging power chip is faulty, and it is necessary to carry the device to the after-sales inspection and replace the corresponding components. Magnetic charger As a new charger, it is mainlyThe properties of magnetic metals can be absorbed by magnets.
The reasons for this situation are as follows: First, the magnetic phone case will interfere with the wireless charging coil of the phone, affecting the charging effect. The wireless charging coil of the mobile phone needs to be accurately aligned with the coil of the charger to achieve charging, and the magnetic phone case will change the shape and weight of the mobile phone, making the wireless charging coil and the coil of the charger cannot be accurately aligned, resulting in poor charging effect.
The magnetic field is too strong, the current and voltage are unstable, and the contact is poor. Magnetic field is too strong: The magnetic field of the magnetic charger is too strong, which will interfere with the magnetic field of the mobile phone and affect the mobile phoneAutomatic power failure.
iphone12magsafe does not charge this problem many people are reflecting, in fact, because magsafe wireless charging is too slow, leading many people to think that it can not be charged, if you play with the phone while charging, it is basically the same as no charge, so the magsafe charger effect is not much, not worth buying.
First of all, this situation is closely related to the charge management function of Apple's MagSafe external battery. When using Magsafe to charge an iPhone, due to a long time connected to the power supply, electricityBoth the box and the iPhone itself can generate heat. In order to extend battery life and protect battery safety, Apple has set charging limits. Therefore, when the power is charged to more than 80%, for the long-term health of the battery, it may automatically power off.
There may be two reasons why you can't charge your wallet when using it: the MagSafe wallet is thicker, and after placing the card, wireless charging may not work perfectly. Perhaps Apple is worried about damaging the magnetic strip or chip of the card to avoid unnecessary confusion to users.
2, magsafe use has a little fever phenomenon. Choose MagSafe magnetic chargers at home and at work whileDuring the daily commute, choose the magnetic charging bank. After Apple released the MagSafe external battery, in the actual experience, the MagSafe external battery did not have the serious heat of a third-party magnetic charging bank, and no heat was felt in daily use.
3. Using magsafe to charge your iPhone won't hurt the battery. The normal use of magsafe charging will not cause direct harm to the battery, but in theory the battery will be lost during charging and discharging and use, and the degree of heat generated by the magnetic charging used by magsafe is higher than that of the wired chargingAnd batteries wear out faster at high temperatures, so magsafe is easier to aggravate the loss of batteries.
4, this situation is sure, generally speaking, Apple mobile phone wired charging is slow enough, wireless is the same. And high-power wireless charging is sure to heat up. So it's normal.
5, the "heating" problem is that the performance of some official MagSafe chargers is poor, it is recommended to choose a third-party charger that supports the Qi standard and has a magnetic interface. As for long-term wireless charging, the phone's charge management mechanism will automatically adjust to ensure that the battery is safeWork within the scope. The power limitations of early USB ports are no longer applicable to modern mobile phone large-capacity batteries, and fast-charge technology reduces heat by increasing the charging voltage rather than the current.
magsafe wireless charging will have some damage to the battery, but the battery has a life. After a period of use, the amount of battery will become shorter and shorter. Therefore, wireless charging does not affect the battery too much, and wired charging will also hurt the battery.
Conclusion: Long termUsing the iPhone's MagSafe wireless charging has little impact on battery life, but heat dissipation issues and charger selection are critical. Concerns about wireless charging, especially the potential damage to the iPhone's battery, are actually not as rumored. Apple's MagSafe technology is based on the Qi wireless charging standard, which itself has evolved to support 30W fast charges. Apple's improvement is to improve charging efficiency through magnet design, rather than changing battery technology.
Charging your iPhone with magsafe won't hurt the battery. Charge normally with magsafeIt will not cause direct harm to the battery, but in theory, the battery will be lost during charging and discharging as well as during use. Compared with wired charging, the degree of heat generated by magnetic charging used by magsafe is higher than that of wired charging, and the battery is lost faster at high temperatures, so magsafe is easier to aggravate the loss of the battery.
The iPhone 12 series supports 20W wired fast charging and 15W MagSafe wireless charging. Using a 20W or 30W wireless charger has no effect on battery life, as the phone only recognizes charging speeds up to 20W. iPhone12 In the case of 20W fast charge, it can be charged to 50% in about 30 minutes. The phones ship with a USB-C to Lightning cable, but the charging head needs to be purchased separately.
Most of the wireless charging applied on mobile phones is non-contact induction charging, and the magnetic charging led by Magsafe is just to better align the charging coil, which is essentially harmless to the mobile phone battery. However, the magnetic function usually brings about a large number of times of strong coupling inductive charging in a confined space, and there is a lot of heat dissipation in the process of magnetic resonance coupling, and high temperature pairsIt is a fatal injury to lithium batteries.
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