The reasons for the slow wireless charger are as follows:
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1. Insufficient charger power: The charging speed of the wireless charger generally depends on its power size, if the charger power is insufficient, the charging speed will be slow.
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2. The phone is in a low battery state: When the phone is too low, the charging speed will be slow because the charging current output is insufficient.
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3. The distance between the charger and the phone is too far or inaccurate: wireless charging needs to be completed by electromagnetic induction, if the distance between the charger and the phone is too far, or the location is not correct, the charging speed may be slow or no charging.
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4, the temperature is too high or too low: the temperature will also have an impact on the battery charging speed, when the ambient temperature is too high or too low, the charging speed will also be reduced.
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To solve the above problems, you can try the following operations to improve the charging speed:
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1. Replace a high-power wireless charger.
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2. Let your phone charge when it's fully charged.
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3. Make sure that the distance between the wireless charger and the phone is appropriate and the location is correct.
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4. Avoid charging in hot and cold environments.
Due to the leakage of the charger, the leakage of the wireless charger will lead to too low voltage, so the charging power is too low, and it needs to be replaced and repaired in time to be able to be used normally to prevent the consequences of damage