What if mobile phone charging becomes slow?

It may be possible in three cases: Battery, cell phone and charger. If your mobile phone can be charged by USB, you can use the USB interface of your computer to charge. If yes, the charger is poor, if it still doesn't work, it's a problem with the battery and the mobile phone. You can use the HiChina rechargeable battery. If it can be filled in, it means there is a problem with the mobile phone, if it cannot be filled in, the battery is broken... It is unlikely that the battery suddenly breaks down. Generally, the service life is gradually reduced.

Other reasons

1. First of all, if you don't know why the charge is very slow, you have to think about whether the charger and other things have been changed recently. Then, check whether the battery has been bulging. If you have to change the battery, otherwise, the battery may be short-circuited.

2. Data line mismatch: Although many mobile phone data line interfaces are the same, the data line does not necessarily match, the battery has a protective circuit, which causes slow charging or power-off.

3. Charger mismatch: Many people think that the charger head can be used in a universal manner. In fact, the current and voltage of each cell phone are different, if an unmatched charger is used, the battery life may be reduced and the battery may be in danger. Most of the reasons for the charger accident are the cause, therefore, we recommend that you use the original charger or buy a matching charger.

No charge

1. Check whether the mobile phone interface is normal at the dedicated repair shop. You can re-unplug the charger and the phone connection.

2. Check whether the charger is in good contact or whether the charger has been damaged. Try another charger. Pay attention to the same parameters as the current and voltage of the original charging plug on your mobile phone

3. Check whether the cell phone battery quality is aging. Try replacing a battery. This is also a common problem.

4. Check whether the system is caused by internal problems. Use a USB cable to directly connect to your computer and try the problem.

5. If you have played mobile phone ROOM, it may be caused by a flash problem. We recommend that you update or restore it to a professional.