1, high temperature high temperature protection or there is a metal foreign body between the mobile phone and the charging treasure, or the charging treasure or the mobile phone is broken.
2Because millet's wireless charging treasure may charge frames and charging frequency and your Apple 8P mobile phone charging frequency is not in a frequency band. So in a few seconds it will automatically shut down and you can rematch your phone and then charge it.
3, the mobile power supply is a third-party charging device, so it will be compatible with the mobile phone, the official recommendation is to use the original charger to charge the mobile phone, which can better protect the service life of the mobile phone and battery. If the purchased third-party mobile power supply cannot be used, it may be caused by compatibility problems, please contact the dealer.
4The second is the problem of voltage or current, because some mobile phones are more special, the voltage is different, so it can not be charged, the normal lithium battery is 7V voltage, such as the Apple phone uses 5V voltage, if the charger does not do the boost, the general lithium battery is unable to charge the Apple phone. There is also the interface problem, because the charging bank in order to adapt to a variety of mobile phone applications, so are configured with common mobile phone interfaces.
5, due to the mobile phone shell is too thick, the material is not suitable, etc., resulting in the power failure of the charging bank. There are three solutions. Choose thin shell or transparentShell: Choosing a thin shell or a transparent shell will reduce interference with electromagnetic waves, thereby improving the efficiency of wireless charging. Remove the phone case and charge again: Remove the phone case and charge again to ensure the normal work of wireless charging.
6, Apple mobile phone can be charged with Xiaomi power bank. Apple phone's original charger output is 5V/1A, you can use millet mobile power output voltage is 5V, output current is 1A jack for charging.
Power bankThe battery is low. When the power of the charging bank is insufficient, there will be an automatic power failure during the charging process. It is recommended to fully charge before use. The power bank overheats. When the charger overheats, it will automatically power off to protect the battery. It is recommended to place the power bank in a ventilated place to avoid overheating. The charging cable is loose or damaged. When the charging cable is loose or damaged, it will affect the charging effect and even lead to automatic power failure.
The charging treasure automatically stops for a few seconds, which is usually due to the trigger of the protection mechanism inside the charging treasure or the fault of the charging treasure, the charging cable, the charged device, etc. First of all, there is usually overcurrent inside the charging bank,Overvoltage, overtemperature and other protection circuits. When the power bank detects an anomaly, such as excessive current or temperature, it will automatically disconnect the charge to prevent damage or danger to the device.
The output voltage of the charging bank is insufficient. This is determined according to the principle of charging, it must be high voltage flow to low voltage, the mobile phone is generally 7V, the mobile power supply lithium battery is 7V, so it is flat, so the mobile power supply will be boosted to 5V when the output voltage, so that high voltage flow to low voltage, charging. The output current strength of the charging bank is insufficient.
The charging bank will be out during useThe phenomenon of automatically stopping power supply after charging for a while, you need to press the switch again to continue charging, and then stop power supply again for a while, which makes users feel very troubled. Due to repeated use of the connector of the charging bank, the connector may become loose, making the mobile phone or charging base unable to connect normally. To solve this problem, you need to shake the power bank to make the charge indicator work properly.
The power off after a charging treasure is generally caused by: insufficient output of the charging treasure, bad contact, and unstable mobile phones or charging treasure chips.
The reasons why the charging bank will automatically stop for a while may be as followsSmaller, then it naturally can not provide long-term power support.
The reasons are as follows: At present, the mobile power supply on the market uses mostly lithium cells, due to its chemical characteristics, its capacity will also slowly decline with continuous use. Mobile power supplies are stored through lithium-ion cells or polymer cells, if they are in too high or too low temperature environment for a long time, it may cause permanent damage to the cell, resulting in low cell capacity or scrap.
The power off after a charging treasure is generally due to: insufficient charging treasure output, bad contact, mobile phone or chargingCaused by the instability of the treasure chip.
1, may be broken. Solution: Check whether the connection between the charger and the socket is firm. Replace the charger and data cable separately, or replace the charger and data cable at the same time. It is recommended to try using the original adapter and data cable. Unplug the charger, take the mobile phone and original charger, data cable to the network for testing.
2, the charger itself has problems: the power cord of the charger is loose and chargedThe battery holder is damaged, the charging light is not up, etc., which will cause the charger to not work properly. Should check the charger itself has no problem, the problem is more serious, need to contact the after-sales service for repair or replacement.
3, if the purchased third-party mobile power supply can not be used, then it may be caused by compatibility problems, please contact the dealer to deal with.
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