What is wireless charger ?
How to use the mobile phone wireless charger?
What's the matter with the wireless charger not charging?
Abstract: If your mobile phone has wireless charging function then can use wireless charger products directly, you only need to connect the USB cable of the wireless charger, and insert to charging plug, and put your phone on it to charge,Very convenient.
The use of wireless chargers is very simple, but some friends may have the situation of not charging when using wireless chargers. The reason may be that your phone model does not have wireless charging function,Or The wireless charger does not match as your phones, Or your mobile phone case is too thick ect. other external factors.the wireless charger indicator light is abnormal, etc. Let's learn more about wireless chargers
First.What is wireless charging?
It can be charged without cable connection, such as this magnetic wireless charger below, which is mainly used for iPhone 12 and above series
2. How to use the wireless charger for mobile phones?
Wireless means without any cable for charging mobile phones. It's popular in these years. Simple to use and convenient for life. Let's go~
A. Connect the wireless charger to the adapter.
B. Put the wireless charger in a stable position.
C. When you need to charging , put your phone on the center of the charger. The charger and the phone will be inductively connected and charged within a few seconds. When charging, the LED indicator on the wireless charger will light up to show the usage status. In addition, the battery icon at the top of the phone screen will also show the charging status.
Second, The use of wireless charger precautions
1. Do not expose the wireless charger to high temperatures or around heating devices, such as sunlight, heaters, microwave ovens, ovens or water heaters.
2. In order to ensure the charging effect, please try to align the charging coil of the mobile phone with the charging coil on the wireless charger.
3. Avoid placing metal foreign objects on the surface of the wireless charger for a long time, so as not to cause equipment failure or heat.
4. Do not use uncertified or incompatible power sources, chargers or batteries to power the wireless charger.
3.What's the matter with the wireless charger not charging?
When using a wireless charger to charge a mobile phone, sometimes there is a situation where the battery cannot be charged. There are many possible reasons for this failure. You can check them one by one:
1. Whether the mobile phone model supports wireless charging or whether the wireless charger matches
Sometimes the wireless charger does not respond when put on it. First of all, it depends on whether the mobile phone model supports it or not, and whether it is necessary to install a wireless charging coil.
(1) The mobile phone has a built-in wireless charging receiver: it can be charged directly on the wireless charger.
(2) The wireless charging receiving end contact is reserved inside the mobile phone: it is necessary to install a wireless charging receiving coil to realize wireless charging.
(3) The mobile phone itself does not support wireless charging at all, and it is necessary to install a wireless charging receiving rack to realize wireless charging.
2. Is the indicator light of the wireless charger normal?
Secondly, some brands of wireless chargers have indicators around them. When the phone is placed on the wireless charger to charge, the LED lights around the wireless charger will light up, or some have a beep to show the usage status. Sometimes it is slow to respond, and it takes a few seconds to charge when put on, and sometimes it has to be replayed.
3. Whether there are external factors affecting wireless chargers such as mobile phone protective cases
Then, please check whether the center of the back of the mobile phone is placed in the center of the wireless charging board. If there are any inclusions between the mobile phone and the wireless charging board, it may not be able to charge normally; then check the back case of the mobile phone. If the protective mobile phone case used is too large Thickness may hinder wireless charging. It is recommended to remove the phone case and try charging again.
4. Conditions that need to be met for the wireless charger to work normally
Finally, the transmitter power of the wireless charger may also cause the wireless charging to not work. The short-circuit current output by the receiver can reach 1A. In fact, it is only about 0.3 during charging. When the mobile phone is plugged in, the voltage drops directly to 3.9V. This voltage cannot reach the rated voltage for charging the mobile phone at all, and the maximum work of the wireless transmitter. The current is only 600ma, and the charging of the smartphone needs more than 700ma~800ma, so the transmission power of the wireless charger is too small, and the charging will not be able to be charged.
