- If the tablet does not respond at all or freezes, you should try to perform a forced restart of the device first.
- We simultaneously hold down the power button of the device and the “Home” key for 5-10 seconds, until the familiar “apple” logo appears.
- If the tablet still fails to load, you should put it on charge for half an hour or an hour.
- In the event that an image of the battery with the charging level does not appear on the iPad screen, it is recommended to check the USB cable, charger adapter and the connector where the latter is connected.
- You also need to make sure that everything is securely connected, not clogged or damaged. If you have another USB cable, you should try using it.
If the iPad can be turned on, but it does not load completely, hangs, and so on, it is recommended to do the following:.
- We connect the tablet to the computer and open iTunes.
- We carry out its forced reboot by holding down “Home” and the power button.
- When the Apple logo appears, you don’t need to release the keys. Conversely, the buttons must be held down until the recovery screen appears.
- We select “Update”. ITunes will now try to update the system without deleting the data.
- Perhaps after this the problem will be resolved.
If after 15 minutes nothing happens, you can try the above steps again with connecting and using iTunes.
iPad won’t turn on or charge: what to do?
Problems with any, even the most reliable, equipment is a common situation. Why iPad won’t turn on and charge?
In fact, the cause may not necessarily be related to the breakdown, and in most cases the problem is easy to fix in the first few minutes.
If all else fails
If the problem still persists, it is best to contact Support. Then it will be possible to agree on a service repair of the iPad.
It is recommended to do the same if, for example, the tablet screen remains dark, but various signals are heard, which indicate that the gadget is turned on.
It also happens that the screen works, but does not respond to touch in any way. Often, the latter happens after a system update, or even after a forced reboot of the device, the order of which is described above.
Another unpleasant situation. one of the physical buttons is faulty. At the same time, it will not even be possible to perform a forced reboot of the tablet, and therefore it is better to immediately contact the specialists.
Charging from a computer
On the web, users often bring up the topic that the iPad is slowly charging from a computer. This problem does not arise due to breakdown, but due to technical characteristics. The fact is that a tablet, unlike a smartphone, requires a lot more energy. When the screen is on, the charging will be in place.
If the owner is interested in the time period for which the battery restores its resource up to 100%, then it is recommended to abandon this method by switching the device into an outlet. Otherwise, you can leave the tablet connected via a USB cable, but remember to turn off the screen. This method of charging the battery will take a very long time.
iPad won’t charge. what to do?
All gadget owners know which icon is displayed while charging. There is a battery icon on the main screen. A lightning bolt appears when the charger is connected to the iPad. If one day this did not happen, then it is necessary to look for the reason.
So let’s look at each reason in more detail.
We are looking for the reason in the wire
If the iPad does not charge, then the first action of the owner should be to check the charger, or rather the cable. It is necessary to inspect it for damage. This must be done carefully, as insulation failure can be microscopic. It is also recommended to check the contacts in order to exclude the presence of problem areas.
Another important point is the brand of the cable. All Apple devices recognize only original accessories. If they are not MFI certified, the system will automatically lock the iPad.
In order to exclude this reason, you need to check the cable by connecting it to another device. If charging does not take place on it, then it is necessary to replace the wire with a new one. But if a message appears on the iPad screen stating that this accessory is not supported, then most likely the cable is simply a fake. It is recommended to pay attention to the packaging before buying: Made for iPod, iPad, iPhone. This label is used when the product is manufactured by another company that is an official Apple partner.
We check the performance of the socket and adapter
The situation with the adapter is a little more difficult. If possible, then you need to try it on a smartphone or other tablet. You can also disassemble the adapter in order to visually check the status of the contacts.
iPad Shows Charging But Not Charging
By keeping the gadget connected to the mains all night, users may find in the morning that it simply has not charged. In such a situation, the reason must be sought in the battery. As a rule, you will need to reconnect the gadget to power in order to make sure whether the charging icon appears or not. If everything is displayed in standard form, then you need to wait about one hour. Then check if the charge value has changed. If this does not happen, then you need to go to the service center. It will carry out diagnostics and determine exactly what the problem is: the battery or the electronic part of the gadget.
The famous Apple gadgets are the dream of many people. Their wide capabilities, innovative design, high technologies win the hearts of domestic buyers. As you know, “apple” devices are distinguished by a high level of reliability and a long service life. However, unexpected problems can occur, such as the iPad won’t charge. Of course, such a breakdown makes the owner nervous.
After connecting the power adapter to the device and seeing a message on the screen stating that charging is not taking place, you immediately start to panic. But professionals do not recommend running to a service center. First you need to find out the reason why such a failure occurs in the system. To do this, it is advisable to test not only the charger itself, but also the iPad. Correct diagnosis is a guarantee of stability.
Within the framework of this article, the most common reasons will be considered when it is impossible to charge an “apple” device. We will also offer several ways to solve the current problem.
Damage to the tablet
Also, problems with charging in the iPad can occur if moisture gets inside the case. Contacts begin to oxidize, which leads to breakdowns. In such a situation, you need to be on the lookout, since moisture can provoke a malfunction that will completely disable the device. As in the first case, the owners will have to seek help from qualified craftsmen.
The controller is out of order
One of the serious breakdowns when the iPad stops charging can be a broken power controller. Most often, such a malfunction occurs with those tablets that are connected to an uncertified cable.
Unfortunately, this repair will cost the owner a lot. We can say that he will be very lucky if the gadget is still under warranty.
Restore via iTunes
Power supply failure
- External factor. Shock, contact with water and more.
- Using a non-original block. The situation is the same as with the cable (described above).
Wiggle the cable
Connect the charger to your mobile phone and move the cable at the base closer to the port. If power appears and disappears, then the problem is most likely in a faulty connector. It can only be replaced at a service center. It is better not to fix this breakdown on your own, otherwise you can damage the smartphone even more.
In some cases, a hard reset (reboot) helps to get rid of the problem. How to restart iPhone:
All iPads: Won’t Charge, Charges Intermittently or Other Charging Problems (7 Fixes)
- Press simultaneously 2 buttons On / Off (side right) and Home (the only button on the front panel)
- Hold them until the gadget turns off completely and starts to turn on again. It will take about half a minute. After the end of the process, try charging the phone again.
Check the health of the power supply
Connect another power supply to the cable from the charger. If everything works and the phone is charging, then your power supply is definitely faulty. In this case, just replace it with a brand new one.
iPhone shows charging, but not charging. fix the problem yourself at home
In some cases, Apple gadgets repair and maintenance technicians still recommend trying to fix the charging problem on your own. They list several steps.
Why the phone may not charge?
There are many reasons why an Android phone or iPhone won’t charge. It’s worth starting with the most obvious: the problem may be in the charger. Some problems can be detected with the naked eye: you can immediately see if the power adapter cord is attacked by your pet or a chair is placed on it and the cord breaks.
The obvious advice, but not everyone is in a panic guessing to do this:
Try charging your phone with a different cord. If everything went well, then you need to change the adapter.
The problem may be with the outlet: just switch to the next one. If the wire is pinched, a pet chewed it. try to carefully cut the damaged part, connect the internal wires hidden behind the winding and rewind the cord with electrical tape.
How to clean the charging socket on your smartphone yourself
If we ate everything with the cord, it’s probably the smartphone itself, or rather, in the hole where the plug is inserted. If you carry your phone in your or bag without a case, crumbs and debris could get into it. This makes the contacts weaker. By the way, there are problems with the system connector. one of the most common reasons why charging is not working. It is she who is to blame in more than a third of cases, according to service centers.
Try cleaning the smartphone charging socket yourself. It’s not scary if you do everything right and remember that you have an electronic device in front of you. To do this, turn off the phone, remove the battery, if possible. If the battery cannot be removed, and you do not want to disassemble the device, then it is better not to use a steel needle for cleaning, take, for example, a piece of wood. If you do use a needle for cleaning, be careful not to touch the edges. After that, you can take a toothbrush soaked in a small amount of alcohol (I cut the bristles, leaving literally a narrow strip of hairs) and gently brush it again several times from side to side in the hole for the plug. Oxidation from contacts can also be removed with a cotton swab with soda wound on a thin stick.
Reboot your device
The remedy for many diseases is to reboot the gadget. It helps a lot if there is a software glitch. Just reboot your device and connect to charging.
By the way, you can try to turn off the tablet and put it on charging from the mains. See if it will charge. In such a situation, the energy return is minimal, so the charging time may be slightly reduced.
Factory reset or flashing
If all else fails, don’t rush to the service. Try to reset the settings (Hard Reset), and if this does not help, just in case, flash your tablet. you can use the same firmware or an updated one.
The tablet shows charging, but not charging. What to do?
Once again, we analyze the message that this time was written by Mikhail. He writes the following: “The tablet is about a year old, I put it on charge yesterday, everything seems to be fine, it is charging. But when an hour later I looked at the energy reserve, I was surprised. there is the same figure! That is, the tablet is not charging. What to do?”
We do not have exact initial data, so let’s assume several different options.
Charge your tablet from a computer USB port
The battery capacity of tablets is large, but their screen size is incomparably larger than that of smartphones. It is the screen that requires the most energy.
When you charge the tablet from a USB port, due to its peculiarities, charging is very slow, and sometimes it does not happen at all, because the tablet has time to spend more energy than it receives.
If you charge your tablet from a computer, do not be surprised that it does not charge. charge it from the mains.
Change your charger
There may be a problem with the charger. The easiest way out is to use a different charger from another gadget. If charging started, albeit slower than usual, it’s definitely a charger.
Sometimes the problem is not with the charger itself, but with the USB cable. So, if it is broken, the tablet may not charge, although some current will be supplied to it, which is reflected on the screen. it is shown that it is charging, but in fact it is not charging.
If the matter is in mechanical problems, you will probably have to contact the service, because the device needs to be disassembled, and it is not so easy to do it yourself, especially if the tablet is considered non-separable (it is collapsible in any case, but it is difficult for a common man to remove the back cover).
iPad Not Charging? Here’s The Real Fix!
The matter may be in the battery, which ordered to live for a long time, in the power controller, or other problems that could arise if, for example, you dropped your tablet. This must be dealt with by the master.
Why won’t the iPad charge? Causes and ways to eliminate them
A common type of iPad malfunction is that the battery will not charge or recharge despite using a Li-on battery.
- Charger defective. This is the most common reason, therefore, first of all, you need to check the performance of the charger that is currently in use. You can check the charging fault with a tester (multimeter), if you do not know how to do it yourself. contact a friend who understands.
- The charger connector does not function as a result of mechanical damage (may result from careless use). If the connector is damaged, it will have to be replaced with a new one, after which the tablet computer will recharge well again.
- The bottom loop may be inoperative due to moisture penetration into the device or due to inaccurate use and resulting mechanical damage. In this case, only the replacement of the loop will correct the situation, at the service center.
- The reason may be the use of a non-original charger, which led to the failure of the power controller. The way to fix this problem depends on the specific case and usually ends with a trip to the service center.
- Moisture particles or condensation may have entered the main board of the tablet PC. In this case, you need to clean it and restore it to work in the service center.
Sometimes a malfunction becomes relevant when the iPad refuses to charge from the USB port of the computer. These features must be taken into account when diagnosing the device. The best option would be to contact a repair service, where specialists will eliminate all breakdowns.
A separate case is the problem when a message is displayed on the iPad screen that charging is not in progress. This often happens when it is charged from a computer via a USB port. In this case, the iPad may display a message about no charging, although in reality it charges, albeit rather slowly. Therefore, charging from a computer takes much longer than from a charger, do not forget about this fact.
Quickly draining the iPad‘s battery can be a nuisance. This may be due to a battery failure or moisture ingress into the device. In the first case, the battery is changed, in the second, they resort to thorough drying, since in the presence of condensation, the tablet computer can consume much more electricity.
Many iPad owners wonder how long it takes to fully charge their tablet. The answer to this question is not always unambiguous. it all depends on the charging method used, the technical condition of the battery, as well as on the presence of possible malfunctions in the power circuit.
How to charge a smartphone without a charging jack?
- Remove the battery;
- Cut off the plug from the charging cable and expose the core insulation;
- Strip each core and deal with the plus and minus wires;
- Connect the wires to the terminals on the battery.
- Fix the connection in a convenient way and connect the charger to the network;
Why won’t the battery on Lenovo phone charge?
The obvious reason a Lenovo phone won’t charge is a swollen, damaged, or oxidized battery. Remove the back cover and inspect the battery. If external defects are on the face, then it just needs to be replaced with a new one. A swollen battery will give a slightly deformed appearance.
Why iPad does not charge from the network?
If iPad charges slowly or won’t charge at all
Make sure the power adapter can charge iPad. Better to use the power adapter and cable that came with the iPad. Check the charging cable and USB adapter for signs of damage, such as broken or bent pins.
How to charge iPad?
- Connect iPad to an electrical outlet using the supplied cable and power adapter. Cm. …
- Connecting iPad to computer via USB. If your Mac or Windows PC doesn’t have enough power to charge your iPad, the status menu displays a No Charging message.
What to do if the phone shows charging but not charging?
If the phone shows that charging is in progress, but does not charge as a result, it is possible that the controller in the main board is out of order. In this case, you just have to contact the service center for a complete check of the device and replacement of its boards.
What to do if your Lenovo tablet won’t charge?
What to do if your Lenovo tablet won’t charge or turn on
- connect the charger and twist the cord. perhaps the lack of contact affects;
- replace the charger;
- measure the voltage in the network and at the exit from the cable;
- change the battery if possible.
When the battery drops to 0, the tablet automatically turns off, and when it is connected to the mains, no charging icons are displayed on the screen. In this situation, you need to wait about 30 minutes until the tablet is sufficiently charged. As a rule, the corresponding indicator appears after 5-10 minutes.
What to do if iPad stops charging
Many users are faced with a situation where the tablet is connected to the network, but does not charge or charges slowly. This can be caused by either a hardware failure or an incorrectly sized cable or adapter. Let’s figure out the possible reasons for ignoring the iPad charging connection.
System or firmware failure
The problem may be due to a single system or firmware failure. The solution is simple. reboot the device or perform a recovery. This can be done in different ways, including radical ones, which we discussed in the next article.
Reasons why iPad won’t charge
The charging process requires a USB cable and a special adapter. iPad can also be connected to a computer to increase battery power. If nothing happens when connecting, it is worth checking all the components that are used. Here are just a few of the charging problems iPad owners may experience:
- The tablet won’t charge;
- The tablet is charging, but very slowly;
- The status bar displays the status “Not charging” or “Not charging“;
- The error “Accessory is not certified” is displayed.
Most of them can be solved at home without the help of specialists.
Adapter and USB cable
The first thing that the user should check if there are problems with charging is whether the original adapter and USB cable are used and whether they are suitable for the iPad. In Clause 1 of the next article, we analyzed how adapters for iPad and iPhone look like, what is the difference between them and why it is important to use “native” charging for a tablet.
If Android devices almost always have the same charging cable, then USB cables for Apple devices are different, and their type depends on the device model. In the screenshot below, we see the old 30-pin connector used in older iPad models.
Please note that non-original USB cables are sold on the market, which may cause damage or inability to charge the device.
Since 2012, iPads and iPhones have come with a new 8-pin connector and Lightning cable. It has become a more practical replacement for the 30-pin and can be inserted into the device on both sides.
So, in order to check the operability of the adapter and USB cable, you need to connect another device through them and see if it is charging, or just change the adapter or connector. Inspect accessories for external damage.
After using the iPad for a long time, the connector on the case can become clogged with various debris. Carefully clean the USB port with a toothpick, needle, or other thin object. Be very careful not to damage important parts of the connector. It is better to turn off iPad before this procedure.
If you see that the connector has mechanical damage, it remains only to contact the service center for qualified assistance. Do not try to disassemble the device yourself.
Sometimes the reason can be the failure of some component: most often the battery, internal power controller or connector. This can happen due to mechanical damage (moisture ingress, falling, etc.), as well as due to wear and tear of the battery itself over time. In such situations, the best solution would be to contact a service center.
The lithium-ion and lithium-polymer rechargeable batteries used in tablet computers last less than the device itself: approximately 2-4 years. But their performance more strongly depends not on the duration, but on the operating conditions: the number of charge cycles (battery life) is inversely proportional to the depth of charge-discharge: the greater the latter, the faster wear and tear occurs.
As the battery ages, it loses capacity. When there is very little of it, the tablet is discharged from 100% to 0% in less than an hour. In addition, a battery that has exhausted its resource is characterized by an incorrect indication: the system shows a higher or lower charge level than it actually is.
To solve this problem, you guessed it, just replace the battery with a new one. To do this, you need the skills of disassembling your gadget and soldering (in tablets, the batteries are most often soldered).
When choosing a new battery, you should look at the following:
- Voltage: 3.7 (3.8 V) or 7.4 V. This figure should exactly match your.
- Dimensions: The length, width and thickness do not have to be the same as the old one, but the new battery must fit freely into the case. You cannot squeeze it.
- Capacity (milliampere-hours). Preferably not lower than it was.
- Number of contacts: there can be 2 (plus and minus) or 3 (plus, minus and temperature sensor output). If the old battery had 2 contacts, any will do (the third wire can not be soldered), if 3. it is advisable to take the same.
- Novelty. The battery “not of the first freshness”, most likely, does not correspond to the declared capacity, since during long-term storage the latter decreases.
Owners of branded devices, such as Samsung Galaxy Tab 3 or iPad, have an easier choice. they should look for a battery specifically for their model.
Malfunction of the charging system and / or power supply of the tablet
Internal power system problems are one of the common reasons why a Chinese-made tablet does not charge. Explanation. poor quality of the element base and assembly.
Devices of well-known manufacturers “fall ill” with this disease more often due to the fault of users. For example, due to the connection to them of cheap, low-quality chargers (especially car chargers), careless handling (drops, shocks), liquid getting inside.
Outwardly, the malfunction manifests itself in many ways:
- The tablet shows charging at all times, including when not connected to a charger. Conversely: does not detect the power supply when it is connected.
- Charging from time to time stops being detected.
- The battery runs out quickly even after turning off the gadget.
- The tablet does not turn on, turns off by itself or freezes tightly (until reboot).
- Charge indicator shows wrong numbers.
- The tablet gets very hot while charging.
Attention! Excessive heating during charging may indicate damage to the battery. It is impossible to operate and charge such a device: faulty lithium batteries tend to ignite and even explode!
The culprit of the problem may be a connector, a power controller microcircuit (it also controls charging), its strapping elements, or a battery. At home, without knowledge of electrical engineering and diagnostic tools, the problem cannot be solved, therefore it is best to refer the gadget to specialists.
What to do if your tablet won’t charge or you’re having trouble charging
Battery charging problem is one of the most common tablet computer problems. It is especially often found on unnamed products of Chinese craftsmen: it can even be argued that it is typical for tablets costing 30-50. Branded models of brands popular in Russia. Asus, Lenovo, Samsung, etc., do not suffer from this so often, but sometimes you have to tinker with them.
Most charging faults are hardware-related, but some are caused by software glitches and are fairly easy to fix. Let’s talk about the reasons for the charging “glitches” of the tablets and how to “revive” the iron friend on your own, when possible.
Overdischarge of the battery
Rechargeable batteries of tablets operate in a narrow voltage range: from 4.1-4.3 V to 2.7-3.3 V. A larger indicator corresponds to 100% charge, a smaller one. 0%. When the voltage drops below the threshold level, the protective controller (a small scarf connected to the battery cells) disconnects the battery from current consumers (tablet devices) in order to prevent further discharge and failure. But at the same time, the battery is also disconnected from the charging circuit, that is, it loses the ability not only to discharge, but also to replenish the reserves of electricity.
When the charge level drops to 10-15%, the tablet, in theory, should turn off, but sometimes this does not happen. As a result, an overdischarge occurs, and the gadget stops responding to a charger connected to it.
In order for the battery to regain the ability to charge, the voltage of its cell must increase to 2.7-3.3 V. This can be achieved in two ways: slow and fast.
- The “slow” method is very simple: connect the charger to the tablet, plug it in, and leave it on for a few hours. Protective controllers of lithium batteries are able to detect the connected charger and, when voltage appears at the terminals, allow charging.
- The quick method or, as it is called, the “jolt” of the battery, is recommended only for experienced users. It can be used to restore the normal charging function in 10-30 minutes, but this requires some knowledge of electrical engineering and the ability to disassemble your tablet. Let’s dwell on it in more detail.
Software glitch, viruses
The reason that the tablet takes too long to charge and quickly discharges may be common viruses. Some of them, unnoticed by the owner, use the computing resources of the processor, Wi-Fi, cellular communications, turn on the camera and microphone. This requires additional energy.
We recently discussed how to deal with viruses on Android gadgets. The tips given in that article are also relevant for other devices: if you suspect an infection, immediately scan the system and removable media with a good antivirus.
Software failures of a different origin (not related to viruses) may manifest the following symptoms:
- Incorrect charge indication.
- Discharging too fast.
- Incomplete charge (when a certain indicator is reached. less than 100%, the charge level stops increasing).
- The device “thinks” that it is charging when the charger is not even connected to it.
To fix this problem, try the following (one does not help. go to the second, etc.):
- Remove apps that you installed the day before the crash.
- Perform 2-3 full discharge cycles (before shutdown) and then charge the battery for 6-8 hours.
- Reset your operating system to factory settings.
Faulty charger (charger)
Chargers for inexpensive tablets fail quite often. And sometimes they do not initially correspond to the nominal characteristics. Such a memory device can “cunningly pretend” to be operational, but the current that it generates is so small that the gadget does not have enough of it (an average tablet computer consumes about 2 A).
When connected to a “half-dead” charger, the following picture is possible:
- Tablet shows charging but won’t charge.
- The tablet charges several times longer than usual.
- The charge level does not rise, but falls, despite the fact that the indicator shows the charging process.
To test this version, connect the device to a known good charger or an external battery, the voltage and current of which correspond to the rating of your charger. If the problem is resolved, the charger should be replaced.
By the way, the USB port of a computer will not work for testing, since it gives out only 0.5 A (USB 2.0) or 0.9 A (USB 3.0) instead of the required two.
What to do if your phone won’t charge
The rapid loss of charge on the means of communication causes serious inconvenience to the owners. If your mobile phone is not charging, you can always find the cause of the malfunction and correct the situation. And in cases where the mobile phone is not charged either from charging or from the USB port, it is recommended to contact a workshop for repair or replacement of individual parts.
Why does not it charge. the main reasons
Is it possible to independently determine why the battery on the phone is not charging? If you decide not to contact the master yet, you can eliminate several potential causes of the malfunction yourself. To determine why the phone battery is not charging, take a close look at the connector. If the owner has a habit of leaving the smartphone on charge overnight, sometimes you may notice a color change in the connector area. This may indicate that it regularly overheated, so it is possible that the contacts have oxidized or deformed. In such cases, it is advised to very carefully wipe them with alcohol.
The next step is to inspect the battery. Bloating can be detected by placing the battery on a table and twisting it. A serviceable battery adheres tightly to the surface so that rotation will not occur. The defective one will rotate easily. As soon as there are irregularities in the shape of the battery, it should be replaced immediately: it will still not be possible to fully charge the device. And with further use, the battery case may crack, the contents will fall on the board, and then the mobile will only have to be thrown away.
Phone shows charging but not charging
If, when connected to a power source, the phone shows charging, but does not charge, the first step is to check which applications are running at that moment. Perhaps you forgot to turn off your mobile internet, Wi-Fi or game. However, the device may draw more power than is supplied when charging, especially when using the USB port. When charging is in progress and the phone is not charging, the reason may be a non-original charger. Cheap copies from China can seriously harm the battery, and the charging process turns into a lottery with unpredictable results. Therefore, it is much more profitable to purchase an original charger, with which you can power your mobile at any time. If you are using a quality device, then the failure may be due to a partial violation of the integrity of the cable. Internal damage can be invisible, so there is only one way to check. take a different charger.
Mobile phone does not charge
When the phone is not charging, you have to deny yourself many familiar entertainments: calling friends, watching clips, visiting your favorite sites. The estimated lifespan of modern batteries rarely exceeds two years, and the first symptom that heralds a quick replacement of this part is too fast a phone discharge and charging problems.
There are several options for a malfunction. In some cases, the device does not charge from a charger, in others. from USB, in others. it shows the battery charging process on the screen, but in the end it turns out to be only 10-20% charged. Many owners immediately purchase a new battery, but do not rush: in some cases, the battery may last for a long time, and the cause of the malfunction lies in the connector, charger cord or oxidized contacts.
My phone won’t charge via USB
Owners of laptops and computers often combine business with pleasure: they use the USB port to charge the phone. However, it may well happen that this method will only bring disappointment. The phone does not charge from USB in several cases:
- the connector is too loose;
- oxidation of contacts has occurred;
- the wire is broken;
- the battery has become unusable;
- battery is incorrectly calibrated.
My iPhone Won’t Charge But It Says It’s Charging! Here’s The Fix.
If your phone does not charge via USB, try feeding it with a power outlet. For this purpose, it is worth using a charger recommended by the manufacturer, and if you do not have one, an adapter. The process will go much faster.
Sometimes connecting to a different port can help, because the inputs of the laptop or computer may also be faulty. And sometimes the cause of the problem is inattention: if you do not fully insert either of the two ends of the cable, it will be impossible to charge the phone, since contact is not provided.
Notebook owners are also advised to check that the laptop is plugged into an electrical outlet. If the device is running on battery power, the system will often block the use of the USB ports. As long as you have at least one way to recharge your phone’s battery, don’t worry. However, it is important to constantly monitor the condition of the battery itself and not use it when the slightest signs of deformation appear.