: There may be several reasons why the charging bank does not turn on:
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1. Insufficient charging: The power bank may not start normally when the power is insufficient, and it needs to be charged.
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2. Button failure: Due to the use of more times or storage time is too long, the charging treasure button may fail, resulting in failure to boot.
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3. Failure or damage: internal components of the charging bank are faulty or damaged, which may also lead to failure to power on.
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The following measures can be taken to solve the problem of charging treasure not turning on:
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1. Charging: Check whether the power of the charging bank is sufficient. If it is insufficient, charge it.
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2. Key check: Check whether the key is faulty. If it is faulty, it needs to be cleaned or replaced.
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3. Repair or replacement: If the above methods can not solve the problem, it may be that the internal components of the charging bank are faulty or damaged, and need to be repaired or replaced.
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It should be noted that in the process of using the charging treasure, the relevant safety operation specifications should be observed to avoid overcharging or excessive discharge of the charging treasure, and to avoid problems such as battery aging caused by long-term non-use. If you are not sure how to solve this problem, please consult a professional technician for help.
The charging bank does not turn on May be caused by the following reasons: it may be that the power is exhausted, or it may be that there is a problem inside the device, such as the circuit board burned out.
If the battery runs out, just charge it; If the device is faulty, contact the after-sales service center for maintenance.
It is recommended to avoid excessive discharge and use in a high temperature environment when using the charging bank to protect the equipment and extend the service life.