1. Check the battery level of the charging bank
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Before using a charging bank to charge a mobile phone, you first need to confirm the power of the charging bank to ensure that the charging bank has enough power to charge the mobile phone. Most of the charging bank will have a power display, you can clearly see the remaining power.
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2. Check the charging port type of the phone
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Since the charging interface of different mobile phones is different, it is also necessary to confirm the charging interface type of the mobile phone before using the charging bank to charge the mobile phone. At present, the mainstream interface types on the market are Micro USB, Type-C and Lightning, and users can choose the corresponding charging bank according to their phone interface types.
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3. Connect the charging bank to the mobile phone
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Generally speaking, the connection between the charging bank and the mobile phone is the use of USB cable connection. Connect the charging bank to the mobile phone through the USB cable, you can complete the steps of charging the mobile phone with the charging bank. It should be noted that after connecting, press the switch on the charging bank to start charging.
Generally speaking, find a USB port on the top of the charging bank, insert the phone data cable into the port and connect to the phone to start charging. Some power banks may come with wireless charging or other charging methods, please check the user manual of the power bank.
You can use a USB cable to connect the power bank to the phone for charging, or use a wireless charger to charge the power bank and the phone on the wireless charger.
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If it is the direct back of the mobile phone with built-in wireless charging function close to the launching surface of the charging treasure, the charging treasure generally has a switch, which should be opened.
If the phone itself does not support, you need to connect an external wireless receiver