1, the charger does not match
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Under normal circumstances, the current mobile phone is almost with the function of fast charging, if you use other chargers, then you can not enjoy the speed of fast charging, so you will feel the charging speed of the mobile phone will slow down.
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2. Too much background software is running
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We usually use the mobile phone is likely to open a lot of software, but sometimes just quit and not completely closed, these software has been running in the background, naturally slow down the charging speed, so, when charging, try to close the APP in the mobile phone.
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3. Battery aging
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After 2-3 years of use, mobile phone batteries are prone to aging problems. If the phenomenon of oxidation of the battery contacts leads to incomplete contact, it will accelerate the aging of the battery, which will affect the charging speed of the mobile phone, and also affect the battery life of the mobile phone.
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4. The charging interface is too dirty
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Although today's mobile phones are said to be dust-proof and waterproof, the jack is exposed to the outside, and it is also impossible to avoid being contaminated with dust. If the charging interface of the phone is blocked by too much dust, it is easy to make your phone have poor contact when charging, resulting in a slow charging speed or no charging.
Typical current instability. It is recommended to change the original charging cable and charging head first, or change the data cable and charging head that you think is no problem to try to see whether the problem is the mobile phone, the problem of the data cable or the problem of the charging head? Check in turn.
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If there is a problem with the mobile phone, you need to find a after-sales replacement.
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If the charger is a problem, it is recommended to buy a big brand of quality guaranteed charger, poor quality charging head or data cable may have slow charging speed, current instability and a variety of problems.