How to charge a tablet if the charger is broken

Figure out how to charge your tablet if the charging socket is broken. You will not be able to connect the cable to another slot. But this does not mean that the device has a few hours left to “live” until the battery runs out. There are tricks that will help keep your battery in working condition. But not all of them are safe.

After studying our review, you will know exactly how to charge your tablet if the socket is broken

New development

Relatively recently, namely in 2010, a new device appeared on the computer market - a tablet computer, or simply a tablet. It very quickly became widespread among users due to its compactness, as well as lower cost compared to laptops and desktop computers. It is very convenient to watch videos, listen to music, read books electronically, and communicate on social networks on a tablet. But working on it and writing texts is difficult and inconvenient due to the lack of a keyboard and mouse. The advantage of a tablet is also its lower energy consumption compared to a laptop. But still it has to be charged. There are no problems when there is a charger nearby, but if it is not there, then the question arises: how to charge the tablet without charging?

From the cigarette lighter

If the tablet sits in a car, the situation will be saved by the cigarette lighter socket. You can buy a special car charger or use an adapter. In the first case, the cable is simply connected with one side to the tablet, and the other to the cigarette lighter. In the second case, the adapter is inserted into the socket. The second side usually has two USB outputs, since the adapter also acts as a splitter.

Important! You can connect the device to the connector only after the engine is started. Sometimes, when the driver starts the engine, a large voltage is supplied to the cigarette lighter, and this can damage the device.

How to charge?

You can use a USB cable. Well, every user of various gadgets probably knows how to charge a tablet via USB. It is enough to have this cable with the appropriate connector and a desktop computer at hand. It should be noted that charging the tablet via USB is much slower than through a power outlet, since the voltage and maximum charging current in the computer are much lower. The tablet can be charged in this way from a laptop. Charging from a laptop follows the same principle.

Charging rules

Previously, it was believed that for high-quality operation of the device, it was necessary to completely discharge the battery before the first charge. Currently, tablets are equipped with a new type of battery. And before using the tablet for the first time, you need to fully charge it. In order for the tablet battery to last longer, it needs to be recharged more often and not allowed to completely discharge. To recharge the battery, the method described above on how to charge the tablet from a computer is also suitable. But there are cases when there is no USB cord either. And again the problem arises of how to charge the tablet without charging. In this case, you can use the cigarette lighter. This is where you need a car charger for your tablet. On the one hand, such a device has a connector adapted to the car’s cigarette lighter, on the other – USB. It can be purchased at any electronics store. Before charging in this way, you should first make sure that the current is sufficient. Then connect the cable to the tablet computer and to the car. This method is only suitable for recharging a dying battery.

Safety precautions

Charging a phone battery using non-standard methods requires compliance with certain rules:

To ensure that the settings are not reset and all data is saved, the gadget must be turned off before removing the battery.
For non-standard charging methods, it is necessary to take into account the parameters specified by the manufacturer. If they are smaller, then this procedure will lose its meaning, and if they are larger, it will disable the element and may even lead to its fire. If excessive heating is detected, the process must be stopped immediately.
The voltage and current values must be monitored using a multimeter for this purpose.

If a person has little idea of how to distinguish a minus from a plus and what a multimeter is, then he shouldn’t even think about how to charge a phone battery without a phone. There is only one way out in this situation - go to the store and buy either a new battery or a “original” charger.

Mr. Samodelkin

There are a lot of tips on how to charge your tablet without charging it. Some users offer the following option: in case there is neither a standard nor a car charger and there is no USB cord, you need to take any old charger that has been lying idle for a long time, and no one remembers what device it is intended for. Usually, every owner of modern mobile phones has several of these at home. You need to cut off the connector for connecting to the phone - it will not be needed, then strip the wires by removing the insulation from them. Two wires will appear - blue and red. Then you need to remove the battery from the tablet and find the plus and minus on it. Then connect the wires: the blue wire will go to positive, the red wire to negative, secure this structure with insulating tape or tape. Plug it into a power outlet, and that’s it – charging starts. In this case, you need to act carefully so as not to receive an electric shock. This method, although not very reliable in its design, is faster than charging a tablet via USB, because the current in the outlet is more powerful and, therefore, the gadget will charge much faster. But it is better to use this method only in emergency cases. And in order to prevent such problems from arising in the future at the most inopportune moment, it is better to purchase a spare battery and carry it with you.

How to extend the life of a tablet?

Some users believe that charging time depends on the operating system on which a particular tablet is running, but this is not true at all. It all depends on the gadget manufacturer. For example, tablets made in China are the least capricious in terms of charging conditions, and therefore there are fewer problems with them when using various charging methods.

To extend the life of your tablet's battery, you must constantly monitor its charge level and prevent it from being completely discharged. It is not recommended to leave the tablet turned on during the process.

Thus, when answering the question of how to charge a tablet without charging, many answers arise. All the methods presented are simple, accessible and safe if you follow simple rules. But it is still recommended to use the charger that comes with the tablet and meets all its requirements. This will extend the life of the battery of the tablet computer itself.

Desktop computers and laptops entered our lives relatively recently, but along with mobile phones they have firmly taken their place there. And now all of humanity cannot imagine their lives without computer technology and the Internet. People communicate on social networks, share information, find out the latest news, study and work via the Internet.

New development

Types of batteries

Rechargeable batteries are divided into 4 types:

nickel metal hydride;
nickel-cadmium;
lithium polymer;
lithium-ion.

Nickel-cadmium

Batteries that were equipped with the first phones back in the nineties. They were highly resistant to temperature changes, withstanding cold down to -40° and heat up to +60°. The number of charging cycles was 2000. The batteries were not widely used due to the toxicity of cadmium and the “memory effect”, which reduced capacity.

Nickel-cadmium batteries are predominantly cylindrical in shape.

Nickel metal hydride

High-capacity batteries that do not contain toxic cadmium. They also have a “memory effect” and are large in size. Used in cheap phones of old models.

Nickel-metal hydride batteries continue to be used in the production of cheap old-model phones

Lithium-ion

They replaced nickel-cadmium batteries and are used in modern smartphones and tablets. They are more susceptible to temperature changes - it is not recommended to use lithium-ion batteries at -20° and below. Compact, capacious, plate-shaped or cylindrical. Advantages:

high capacity;
low level of self-discharge;
do not require special maintenance.

Lithium-ion batteries are used in most modern smartphones

Lithium polymer

Modern polymer-based batteries. They can come in various shapes and sizes. Used in curved and flexible devices. Advantages of such batteries:

capacity is greater than that of lithium-ion;
minimum thickness - 1 mm;
resistance to temperature changes (from -20° to +40°).

Disadvantages - danger of battery explosion, increased charging time for devices.

Flexible lithium polymer battery can take any shape

How to charge?

Charging rules

When is this necessary?

It is impossible to imagine modern life without a cell phone, since every person receives and makes several calls every day. Therefore, some inconveniences arise when, at the most important moment, the battery is discharged, the socket in the device breaks, or a pet chews through the wiring of the device for charging. Manufacturers of Chinese products strive to produce cheap goods using simplified battery charging modes. Therefore, when the battery voltage reaches 4-2 V, the battery is already discharged. With the appearance of instant charging, the battery is actually charged to 70% of its possible capacity.

Mr. Samodelkin

Lots of options

There are chargers that allow you to charge your tablet computer from AA batteries via a USB cable. Radio amateurs can make such a device on their own, especially since everything you need can be purchased at a radio store.

If the “original” charger is broken or simply lost, and it is impossible to buy the same one, you need to purchase a similar one. There are several rules that should be followed when purchasing it. First, you should know current consumption characteristics such as voltage and current. They can be found in the instructions or on the battery itself. Secondly, it is necessary to strictly follow the main rule - the voltage should not exceed 10 percent of the recommended value, and the current strength should be higher, but no more than 3-4 times. Otherwise, when charging with a device that does not meet these requirements, the battery or the tablet itself will break.

How to extend the life of a tablet?

After studying our review, you will know exactly how to charge your tablet if the socket is broken

Charge your device regularly

Contrary to popular belief stated above, do not wait until your tablet is completely discharged. It is best if you charge the device regularly. If we compare the dependence of the battery life on the number of charge-discharge cycles, we will see the following. When fully discharged, the battery can withstand up to 500 battery charge cycles; when discharged to 50 percent, the battery life increases to 1500 cycles; the battery can withstand 2500 charge cycles at a 25 percent discharge level and 4700 cycles at a 10 percent discharge level. Thus, we can conclude that to properly charge the gadget, you should not lower the battery charge level below 50 percent, and it will be best if you charge the computer when its batteries are discharged by 10-25 percent.

General recommendations

Check the cable - see if there is any damage or kinks on it. Perhaps the problem is there and not the slot.
Do not repair the connector yourself unless you are technically savvy. Because of this, the warranty for the gadget will be void. Or it might break completely.
When possible, take the device to a service center. Even if you know how to charge a tablet without a socket, it still needs to be repaired. "Extreme" charging methods can damage the battery. This is a temporary solution.
Try moving the plug. Suddenly, in some position, the socket will start working, and the device will begin to become infected. But do it carefully. If the contacts in it have come loose, on the contrary, you should not touch it - unnecessary movements can short-circuit it.
Insert the battery into a working tablet of the same model (if you or someone you know has one) and connect it to the mains. This will check if the battery is working. And at the same time replenish it.

Make all the general recommendations to understand what the next steps should be to charge your tablet

What affects the cost and replacement price

An important factor will be the configuration of your tablet. In some devices, it is enough to replace the cable for synchronization and recharging, in other words, the assembly where the dock connector is located. But many models of gadgets have multifunctional cables, where the connector is part of such a cable, which is responsible for the operation of many additional functions (for example, wireless Internet).

If your device has a cable with a large number of connections for such devices, then the cost of repair will increase. If the breakdown is due to moisture getting into the housing, then a simple replacement will not be enough, you will have to clean everything from corrosion, and you may also need to replace additional damaged parts if they can no longer be restored. After all, if you don’t rush to do this, much more complex malfunctions in the functioning of the tablet may arise.

Let us remind you what affects the cost of replacing a tablet charging socket:

Loop complete set.
Cause of failure.
Complexity of work.
Scope of work.
Number of parts to replace.

On average, replacing a tablet charging socket at a service center will take from half an hour to several days, depending on the volume and complexity of the work, plus some time is spent on diagnostics if the cause of the breakdown is not obvious.

Watch how to fix the charging input in this video.

Today, Chinese tablets have become record holders in sales, thanks to their low price. Users now have access to the same functionality and performance as in devices from global brands, but for much less money. Over time, even the most careful handling of such a device does not guarantee its proper operation.

Some elements in Chinese tablets, like in any other technology, periodically fail. This is especially true for parts that are regularly exposed to frequent mechanical stress, for example, the charging connector. In most cases, breakdowns occur in inexpensive tablet models, where the quality of spare parts and assembly is not at a high level. For example, in Chinese tablets: prestigio, digma, huawei, explay and others. The more often you use the charger, the faster the power connector wears out and the sooner you will need to replace the USB socket. In addition to simple negligence, there are other reasons for the failure of the charging socket: regular falls of the tablet, moisture getting into the connector, natural wear and tear of the power connector, improper operation of the charger (sudden pulling out or attempts to insert the charger “upside down”).

Most often, owners of budget Chinese tablets contact service centers to order:

How to determine that your tablet needs to replace the charging connector

The tablet is not charging.
Charging occurs only when the plug is in a certain position.
The tablet does not turn on.
The power supply plug gets very hot.
It is impossible to connect the charger due to the deformation of the power connector.

In order to be 100% sure that the breakdown is in the tablet’s charging connector, service specialists will carry out a comprehensive diagnostic of the device free of charge.

Wireless charger

Does your gadget support wireless charging? To do this you need to purchase special equipment. Then it will be easy to figure out how to charge the tablet if the connector is broken. Unfortunately, this is not possible on all devices. Older models do not have this feature. To use the technology, you will need:

Wireless charger. It is connected to an outlet. It sends an electromagnetic signal to the battery "receiver".
Actually, the “receiver” itself. If it is not built into the battery, it must be purchased separately. Just don’t choose a part that connects through the charging port - it’s broken.

Personal Computer

If you connect the tablet using a USB cable to a personal computer, its battery will automatically begin charging. It is worth noting that the main advantage of this method is that the computer automatically determines the required power and voltage. If you want to extend the battery life of your mobile gadget, we recommend constantly charging it through a connection to a personal computer. If you are the owner of a laptop, then you should know that such a device is no different from a PC in terms of its use to replenish the tablet’s battery.

Among the minuses, only one can be highlighted - the long charging process. Note also that this method is not available in a situation where there is no AC source. This means that it will not be suitable when traveling by car, hiking, or during sudden power outages in the house.

"Charger-Frog"

Here's another option on how to charge your tablet if the socket doesn't work. But to do this, the battery needs to be removed. If it's built-in, nothing will work.

You will need a universal battery charger. It is often called "Frog" (or "Toad") because it resembles this animal. You can purchase the part at electronics stores. This gadget is only suitable for lithium-ion battery. It should say something like "Lithium Ion" or "Li-ion".

Here are instructions on how to charge your tablet if the charging socket is broken:

Remove the battery from the case.
Prepare the Frog. A “lid” is attached to it.
Open it and place the battery so that its contacts are connected to the terminals on the cover. The minus must coincide with the minus, the plus - respectively, with the plus. If there are more contacts, it is not necessary to connect them all. “Lean” the two outer contacts of the battery against the two “Frog” terminals.
Close the cover and secure the battery in it.
Plug the device into a power outlet.
The red indicator on the “charger” lights up, which means everything is working. If not, try installing the battery differently.

Now it doesn’t matter that the connector on the gadget is broken. It is generally not used when charging through the Frog. To use this technique, you do not need any professional skills. You can easily figure out how to charge any tablet if the socket does not work. The option is suitable for all models with a removable lithium battery.

The Frog charger is often used for problems with gadgets

Under what conditions does the battery drain faster?

At low temperature

It is in cold weather that the battery, due to its properties, begins to consume many times more electricity, leaving the user with 30%, although about an hour ago there were all 70

It is also worth remembering that in particularly hot temperatures the device can also be “heavy”. The capacity of lithium-ion batteries increases significantly, and this can lead to dire consequences, one of which is overcharging the device, which greatly harms the battery itself