There is 1 battery display left in the mobile phone, why is it not charged at all

It is recommended to use the original charger to charge the mobile phone, and the use of a non-original charger may not charge or charge slowly.

There may be reasons why the phone cannot be charged.

When the mobile phone uses a non-original charger, there may be a phenomenon of charging failure, you may notice that the charging may also be abnormal in the following cases;

The ambient temperature during charging is too low or too high;

The voltage of the connected socket is low when charging;

Play with your phone while charging.

If your phone won't charge.

If there is still an abnormality when using the original charger and data cable to turn off and charge, please try the following methods;

If the phone has a removable battery, turn it off and remove the battery, and use a cotton swab to wipe the contact points on the battery. If conditions permit, you can also replace the battery or use a universal charger to try;

Take your phone to the OPPO customer service center and we will check your phone to see if there is a problem; We will implement a comprehensive three-package in accordance with the "Regulations on the Responsibility for Repair, Replacement, Return and Exchange of Mobile Machines" to provide you with services that are not lower than the national three-guarantee policy.

Do not over-discharge. Wait for the device prompt"The battery is low"It should be charged; Charging is not until the device is automatically turned off, and the battery has been over-discharged. This can affect battery life.

So when the phone prompts that the battery is low, it can be charged. It is recommended to charge with a cable charger for a period of time and try to turn it on.

If the phone cannot be charged, Samsung mobile phones are generally recommended to perform the following steps to troubleshoot and deal with them:

1.Use the original charger to connect to the home power source for charging.

2.Replace the power outlet, try or change a data cable to connect to the charger for charging.

3.If the phone can be turned on normally, it is recommended to back up the data in the phone (such as contacts, multiple files, etc.) and restore the phone to factory settings.

If the problem persists according to the above methods, please bring the purchase invoice, warranty card and machine to the nearest service center for inspection.

If it's an Apple, change the cable, If it's Huawei, change the charging head with the cable!

It may be because you have used it for too long, the phone battery has been damaged, if it really can't be charged, then you have to consider changing the battery or replacing the phone.

、About the aboveThe phone has no power at all, and then, the charging can't be charged, what's going on? This case, for example,If the original charger of the mobile phone, the original charging data cable, the charging tail plug of the mobile phone, and the battery inside the mobile phone are normal, then the problem may be that the charging control circuit on the motherboard has a hardware damage failure. FYI!

1. Mobile phone system failure.

The phone cannot be charged, it may be caused by the system failure of the mobile phone, the solution is to turn off the mobile phone directly, and then restart the mobile phone to see if the mobile phone charging is back to normal.

2. The charger is faulty.

If there is a fault in the charger for charging the mobile phone, it will also cause the mobile phone to not be charged, the solution is to change to other chargers with the same interface to try charging, if it can be charged normally, then it can be determined that it is a problem with the charger, and a new charger can be replaced.

3. The charger is in poor contact with the mobile phone.

At this time, unplug the data cable and the mobile phone again and reconnect, and re-unplug the data cable and the charging head part and reconnect, and plug the charging head and the mobile phone before the charging head can be charged normally.

4. Mobile phone battery problems.

Under normal circumstances, the probability of mobile phone battery failure will be relatively small, but once the battery has a problem, we must pay attention to it. If there is no problem with the phone charger and the phone system, then you need to check the phone battery.

If you notice that your phone's battery is swollen, it means that there is a problem with your phone's battery, and you should stop using it immediately. At the same time, the battery cannot be disassembled by itself, so as not to swell the battery, which will bring more serious consequences.

5. Problems with the phone itself.

If none of the above solutions can solve the charging problem of the mobile phone, it may be because there is a problem with the mobile phone itself, and the mobile phone needs to be sent to the nearest after-sales repair center for testing and repair.

The reasons why the mobile phone battery cannot be charged once it is charged can be divided into two categories: internal reasons for the battery and external reasons for the battery.

1. Internal reasons for the battery:

The battery of a mobile phone is usually a combination of several batteries, and if there is a zero-voltage battery in the combined battery, there will be a failure that the charging part cannot be recharged.

The zero voltage of the battery is either a non-conforming product itself, and the corresponding nominal capacity and voltage value are not reached when leaving the factory, or it is at the end of life, due to long-term use, the capacity is consumed, and the voltage drop is zero.

Solution: Go to a regular mobile phone repair point to replace the battery.

2. External reasons for the battery:

1) The charger and the battery are not matched, and the charger that does not match will cause the instantaneous current to be too large when the lithium battery is charged, and the lithium battery will implement overcurrent protection and stop charging.

2) The internal charging circuit of the mobile phone is faulty and cannot be charged normally.

3) The electrode contact points of the battery are contaminated, causing the resistance to be too large, and the system thinks that the power is full when charging, so it stops charging.

Solution: Replace the original charger, clean the battery electrode contact points with an eraser, and send it for repair in time if there is a problem with the phone.

First, the socket is loose or aging and wears out, resulting in poor contact and intermittent charging.

Second, the battery is aging and the charging is very weak.

Third, the quality of the charging head.

It shows that it is not a problem with the charger or the data cable when charging, your battery is aging, and it can't be charged, even if you rush into it, it won't take long to run the virtual power.

1 is that there is a problem with the battery.

2 is that there is a problem with the charger including (data cable).

3. The power signal voltage output is not caused by the original installation.

4. The original charger still can't be charged, there may be a problem with the phone itself.

Try a different charging cable! There is no problem with the line. I am using the universal charge to make sure that there is no problem with the battery! No problem, the interface is broken. Go and change it for about 30 pieces. Thanks for adopting!

This situation is dangerous, so let's change the battery. However, it may also be that the data cable is too long, and you are playing while charging, so you feel that it is not charged.

It should be a problem with the charger, not the original cable, I will charge less and less while playing.

I've had it too, and I've recharged less and less! It should be that the battery is safe, and it is even more dead!

It's the same with my old phone, I went to buy two batteries and a rechargeable battery recharger.

It may be that the mobile phone is running too much software, and the power consumed is more than the power rushed in.

If the battery is not broken, it is the charger's business, and the charger that does not match cannot be charged.

1.The battery is scrapped, 2There is a problem with the charging interface, 3The charger Kenneng was broken.

The data cable is broken. Some low-quality cables not only won't charge, but will also absorb power.

Last time, I also had such a situation, and I took it for repair and said that the motherboard was broken.

Change the battery, replace it if it's broken for a long time, and a battery can't reach 100

The charger does not match. For example, a DC outlet on a car.

The battery is already broken, just replace the battery! Don't be in a hurry.

The mobile phone is in use or is turning on wifi, Bluetooth and other power-consuming transmission.

Change the data cable or fix the mobile phone charging interface.

The battery is already broken, just replace the battery!

If there is a problem with the battery, replace the battery with a new one.

There is a problem with the charger, it is not the original one.

If you are using a vivo phone, you can force restart the phone to try:

Tablet, FunTouch OS and subsequent models: Press and hold the "Power button" + "Volume Down button" at the same time for more than 10 seconds;

Press and hold the top round button for more than 10 seconds to force restart the phone (applicable to NEX 3 NEX 3S);

FunTouch OS previous models: Press and hold the "Power Button" for more than 12 seconds.

If the above methods are invalid after operation, you can bring your mobile phone and purchase voucher to the customer service center for testing and processing, customer service center address: enter vivo official website vivo**app--my-service outlets or vivo official website web version--slide bottom--service support--service network query--select provinces and cities to query the customer service center address. It is recommended to contact ** in advance before going to avoid empty running, plan the itinerary reasonably, and travel safely.