Lessons from survival school: how to charge your phone battery without a phone. How to charge your phone without a charger: top unique methods and useful tricks How to charge your phone at home

If you are on a hike or relaxing with friends at the dacha, if you went to visit relatives on the weekend or currently want to make a parachute jump, but your phone is completely discharged - no problem! We'll give you some tips on how you can charge your phone without charging it, so you can call your mom or take a selfie with the Grand Canyon in the background.

Charging using a computer or tablet

You can charge your phone without a charger using the USB cable that comes with any mobile device. It is enough to have a USB connector in your computer or tablet. If you do not have the necessary cable, you can ask your neighbors, for example, or friends. Most USB connectors for mobile devices are standardized.

Charge your phone using an old cell phone

The second method is useful for those who do not have a charger, USB cable or computer. You will turn into real physicists. For this method, you will need to charge an old mobile phone (in every home there are about ten unnecessary old chargers). Next, take a sharp knife and cut the insulating surface in a circular motion. You should see two wires: blue and red. Next, you need to remove the battery from your phone and carefully examine the golden colored contacts, you should see a “+” and “-” charge. It is necessary to connect the blue wire to the contact with the “-” sign, and the red wire to the contacts with the “+” charge. After this manipulation, rewind your charger with insulating tape and under no circumstances touch the exposed wires.

Charge your phone using AA batteries

On a hike where there is no electricity, neither a USB cable connected to a computer, nor physics skills and mechanical operations with an old charger will help. Before long trips, it is better to buy yourself a cheap small battery cartridge. This type of charger usually comes with several adapters. To fully charge your phone you will need 5-8 AA batteries.

Charge your phone with lemon or potato

It is quite possible to charge your phone using a lemon; one lemon produces a discharge of approximately 1 volt. In order to charge a mobile device to 100%, a charge of 5-6 volts is required. So if you create a chain of six lemons, then it is quite possible that the phone will work. Why is this happening? Lemon juice works as an electrolyte for two metal wires made of nickel or copper. The principle of operation of potatoes is approximately the same, but for a normal full charge you need about 400 potatoes.

Some desperate ways to charge your phone

There are several other ways to charge your cell phone, but they may negatively impact your battery performance in the future. If you are outdoors where there is no way to charge your phone without charging using the methods described above, then there are several questionable methods. First, if you're camping, build a fire that can heat the blade of your knife. It is enough to touch the phone battery with a knife for a few seconds and the charge level can reach 4%. There is another most desperate method. Take the battery out of the phone and lightly hit it with a stone. The pressure inside the battery can increase the charge, which will last for a couple of calls. Of course, the lifespan of the device may be shortened.

We really hope that our advice will help you find a way out of a difficult situation. Remember that it is better to prepare in advance and charge your phone properly. Don’t despair if something goes wrong and you’re not in touch, because it’s quite possible to revive a phone without charging.

The mobile phone has become so firmly established in our lives that many can no longer imagine how they could manage without it. Every owner is familiar with the situation when you need to make an important call or receive a message, but the mobile phone battery is treacherously discharged, or even worse, there is a charge, but nothing happens. How to charge your phone if the socket is broken?

Method one

This method of how to charge a phone if the socket is broken is the simplest and does not require any skills at all. True, the mobile phone battery will suffer and will not be able to withstand repetition. All that is required is to remove the battery and hit it hard against something hard, such as a table or stone. You will be able to make 1 or 2 calls.

Method two: frog to the rescue

The next method of how to charge a phone if the charging socket is broken is very expensive and does not justify the expense, but it is suitable if you or your loved ones have a “frog”. This is a universal charger with a special groove where the mobile battery is inserted. This method has its disadvantages:

The cost of the "frog" significantly exceeds the costs in comparison with the service center.
You won't be able to use your phone until the battery runs out.
Some reviews from device users noted that the battery broke down during charging.

Method 3: Direct charging without using a socket

If you have some skills in working with electricity, then this method of charging your phone if the socket is broken can be done at home. Step-by-step instruction:

Remove the battery from your mobile phone.
Disconnect from the network first.
Remove the insulation from the wire,
Clean the veins. Find the plus and minus.
Find the correct terminals on the battery. Observe the polarity of the wires and the device itself.
Fix the wires, after which you can plug the plug into the socket.

Important! This method cannot be used if you are alone. There must be someone who can help you in case of a possible electric shock.

Method four

The described method will tell you how to urgently charge your phone if the socket is broken. Take an ordinary knife and heat it on fire. Place it on the battery. Due to the increase in temperature, the battery will briefly recover. This method is best used only when the call is more important than the cost of the battery. Follow the rule: when heating the battery, act quickly and carefully, otherwise it may swell. Heating the battery itself will make it possible to make a call lasting about 5 minutes, but the battery will have to be replaced.

Hiking way to charge your phone

The previous methods described how to charge a phone at home if the socket is broken and there is no “frog”, but what if the situation turned out to be just the opposite: you urgently need to make a call at the dacha or on a hike? And in this case, there is a way to make a call, if, of course, you have the necessary materials at hand. In order to make a charger yourself, you will need several metal plates, a small piece of copper wire, and salt water. If you are going on a hike, for example, you can take everything you need with you in advance in case of an emergency. The described method can recharge the phone by 5%.

The plates are buried in the ground and wrapped with copper wire. The structure is watered with salt water. The charger is ready. In case there is no iron, it can be obtained as follows: metal pins are stuck into existing products, for example, lemons or apples, and wrapped with wire.

Is it possible to go to extreme measures?

The following methods for charging a phone, if the socket is broken and there is no frog, are recommended to be used only in extreme cases, they can damage the battery. Otherwise, it’s better not to waste time and take your mobile phone to a service center.

Replace the socket yourself or have a service center?

Can I fix the charging socket myself? Theoretically - yes. But do not forget about the functions that this connector performs:

Files are transferred from the phone to the computer and vice versa through the charging socket. This is perhaps the most important function, besides charging the gadget, considering how much important data can be stored in a memory card.
Through the charging socket, you can charge the phone directly from the computer using a special cord that comes with the mobile phone.
Using the charging connector, you can connect your mobile phone to your TV to view photos and videos.
Some other possibilities.

Charge your iPhone without using a charger

If you are the owner of an iPhone, then the hiking method described above will not be useful to you. Alternative sources have become available on the market that can convert environmental energy into electricity. You just won’t be able to use them without visiting a salon.

If you do not have experience in repairing cell phones, it is better not to undertake repairs on your own, since a careless movement can finally finish off your smartphone, which costs much more than the services of service centers. In addition, you can only aggravate the damage and repairs will cost more than the amount that could have been initially.

If the socket is ok, but there is no charge

If everything is fine, but the phone does not charge, the charger may be faulty. In this case, you can charge your mobile phone via a USB port by connecting it to a computer or tablet.

How to choose a service center

It is best to give the phone to a branded service of the same brand as the device. Maintenance certificates are required. View reviews of the selected service on the website.

To charge your phone without charging, you need to be smart - there will probably be some source of electricity nearby or a person with an extra charger. There are also unusual and even extreme charging methods. We will talk about all this in our article and give advice and recommendations.

First, let's look at the safest methods to charge your phone without a charger. There is no risk of injury or damage to the tube when using them. These are the methods:

Using a laptop or computer.
Using another phone.
From an external battery.
From a special battery-powered phone charger.
From a car charger.

This service is also provided in some communication shops - for money or free of charge.

We use a computer

Desktop computers and laptops are excellent power sources for charging your phone. After all, there are numerous USB ports with the voltage we need. Now it remains to solve another problem - to find a free wire with the required connector. If there is a wire, feel free to connect it to a free port, connect the second connector to the phone and enjoy the growing percentage of charge.

By the way, this technique is more suitable for simple phones than for smartphones, since the charging current will be quite low. Power-hungry smartphones can be charged using this scheme for up to 4-5 hours, depending on the capacity of their own battery. But in emergency situations, this is enough - especially if you need to receive or make an important call.

From an external battery

If you are often left without a charger, then you should have an external battery (Powerbank) in your bag. We recommend choosing a model with at least 10,000 mAh. This volume is enough to charge your smartphone two or three times. If you use a simple phone, it will last at least 10 times. The main thing is not to forget to charge the battery itself and throw it in your bag or backpack. And some models are equipped with built-in solar panels - they are able to slowly but surely charge the battery itself.

In fact, the output of compact solar panels is minimal, and they achieve their maximum efficiency only in bright sun. Therefore, it is not worth overpaying for them.

If we're talking about backpacks, it's time to think about purchasing a backpack with a built-in battery. There are plenty of them on sale, so you won’t have any problems choosing. Some samples have a good design and additional functions - for example, protection against theft. A typical example is the XD Design Bobby backpack.

A rare, but no less surprisingly useful gadget. The thing is that such chargers work on ordinary batteries. And the batteries themselves are sold in regular stores and supermarkets - alkaline ones are more expensive, salt ones are cheaper. Operating principle and connection:

We run into any store and buy 2 or 3 AA batteries there.
We install batteries in the device.
We connect the phone to it.

Done - charging has begun. To fully charge, you will need several sets of good batteries, especially alkaline ones, since they have a higher capacity. An extremely useful gadget for emergencies. We recommend purchasing it and throwing it in your bag – let it sit. Moreover, it costs 500-600 rubles, and in Chinese Aliexpress it is even cheaper.

From car charger

The next option to charge your phone without charging is to use a car charger (CAC). Drop into any communication store, take a suitable model, connect it to the cigarette lighter and use it. We recommend taking a charger with a charging current of at least 1000 mA, otherwise the charging process will be very long. Avoid buying cheap chargers with low charging currents - this is money thrown away.

Do you often travel with a navigator? Then the car memory should always be in the glove compartment of your car.

In one of the communication shops

Some communication stores offer battery charging services. Stop by the nearest store, pay for the service, hand the phone to the sales consultant and go about your business - it will take at least an hour to get 30-40% charge. Therefore, this method is not suitable for emergency situations - it takes a lot of time.

We have looked at safe schemes, now we move on to dangerous and even extreme ones. Use them only as a last resort.

Through the "frog"

The “frog” will help you recharge your phone quickly and without a charger. No, representatives of tailless amphibians definitely have nothing to do with it. This is the name of universal chargers that allow you to charge any battery. True, they are only suitable for handsets with removable batteries. The procedure looks like this:

We remove the battery from the phone.
We clamp it in the “frog”, making sure that the contacts make contact.
We connect the charger to the network.

The method is dangerous due to the possibility of the battery exploding, but we are considering an emergency. Our task is to ensure that the extreme contacts of the battery are in contact with the contacts of the charger. No one, not even the manufacturer, can guarantee the integrity of the battery after this procedure. The disadvantage of the scheme is that many phones today are produced with non-removable batteries.

Direct connection to battery

The procedure is no less dangerous than the previous one. The task is to connect two batteries between each other. This often leads to their mutual heating, so it is better not to experiment with this circuit. And some people remove the batteries from their phones and charge them directly from the power supplies of various devices (game consoles, portable radios, etc.). The supply voltage may differ from the desired one; no charge control circuits work here - this can lead to overheating of the battery followed by an explosion.

Impact charging method

Quite an original technique. You could even call it radical. The task is to remove the battery from the phone and push it against the wall, flatly. The technique allows you to “catch” a couple of percent of the charge, which is enough for a call. But it can damage the battery. Damaged batteries may explode during subsequent charging.

The best mobile phone charging option

There are several best options:

“Shoot” the charger from colleagues or neighbors.
Buy an external battery.
Use battery charger.

You can also charge the handset from a computer - although it takes a long time, it is safe.

Many of us have found ourselves in situations where the phone is about to die in the middle of the day, the smartphone shows only 10 percent charge and flashes ominously red, and there is no charger at hand. And at the same time, we are in the city center, there are no friends nearby who would borrow a charger. What can be done in this case?

We will not give such obvious advice as always carrying a charger or a portable charger that does not require an outlet. Moreover, in megacities, every second smartphone owner always has a charger with him. But it also happens that we can simply forget to take this vital thing with us, accidentally leaving it in another bag or on the nightstand. Therefore, let’s try to decide what to do if you have neither a charger nor a portable charger in your arsenal.

We can offer you several simple and effective ways to charge your phone if you don’t have a charger. Namely, we will tell you about places where they will help you solve this problem.

1. If you are in or near a shopping mall, find a store that has charging lockers. Usually, in some stores of well-known chains there are small cabinets with chargers for various connectors. And while you try on clothes, your phone will charge.

A similar service is available, for example, in the Moscow bookstore on Tverskaya Street. Ask the information department to charge your phone - they are unlikely to refuse you.

2. Another simple way is to go to any cell phone store and ask to recharge your phone. The likelihood that you will be rejected is very small. But in such cases it is best to contact the salon of one of the operators - in some such services are taken for granted. In addition, cell phone stores have chargers for all models. You can also go to an electronics store with the same request.

Whether this service will be paid depends on the seller. However, if you have to pay, it won’t be much - 50-100 rubles maximum.

3. There are special terminals for charging phones. Unfortunately, there are not as many of them as ATMs and payment terminals. They are usually located in large shopping centers, cafes, waiting rooms at train stations and airports. The terminal cells have several wires that are suitable for all smartphones. This pleasure costs about 50 rubles per hour.

4. Smartphones are known for draining battery faster than regular phones. This happens for various reasons. We want to tell you about a few more life hacks that will speed up the charging process and save energy on your smartphones.

If you have very little time to recharge, then turn on airplane mode on your smartphone - and charging will go much faster. You can also simply turn off the phone while charging. The smartphone will not consume energy, but will receive it much faster.

5. If you can't turn off your phone or put it in airplane mode because, say, you don't want to miss an important call, then try turning off unnecessary functions. This could be GPS, Bluetooth, Internet connection. All these functions take up some of the energy. By turning them off, you can speed up the charging process a little. When using your smartphone, keep these functions turned off unless you are directly using them. This will make your smartphone discharge slower. There is also a classic useful tip for saving energy - reduce the screen brightness and screen auto-off time in the settings.

Any motorist may find himself in such conditions when the car’s battery suddenly stops working, and there is no way to charge it from a conventional charger. For example, if the car has not been used for a long time and has been parked for several months, the battery will gradually discharge and stop working. In addition, if you leave the headlights on, you simply won’t be able to start the car. In such cases, you should know how to charge the battery without using methods known to many drivers.

Determining the reason: diagnostics

If the car does not start, you should first find out exactly whether the reason lies in the battery. First you need to pay attention to the dashboard. If the indicators on it light up dimly or don’t light up at all, it means the battery is definitely dead. It’s good to have a voltmeter built into the dashboard: in this case, a sharp drop in voltage readings will indicate a problem with the battery.

It is also necessary to inspect the car battery itself. All modern batteries are equipped with a charging indicator, by the color of which you can tell whether the battery is low or not. When the indicator lights up red, that means it is so.

If the battery is dead, this will also affect the sound of the engine. The sound will be weak, more monotonous and very viscous, with a characteristic clicking sound under the hood. If any of these signs are suddenly detected, you will have to think about how to charge the car if there is no charge, showing a certain amount of ingenuity and sociability.

The “lighting” method from another car

One of the good old ways to get your car moving is to try to recharge a dead battery from the battery of another car passing by. Any seasoned motorist will tell you that if a problem arises with how to charge a battery without a charger, this is the most proven and correct way out of the situation. If a problem with the battery occurs while traveling, when it is not possible to get to the nearest technical service center on foot, other motorists will willingly and understandingly come to the rescue.

When working with batteries, keep in mind that there are many different electronic devices inside the hood of modern cars. It is important to get to the batteries without damaging them. Although, in theory, manufacturers take into account the possibility of charging one car from another, and there should be enough space for lighting. It is easy to find two terminals on the battery: positive and negative, and the positive terminal always looks larger.

In order to carry out the process of charging a dead battery from a donor car, you will need two thick wires with strong and wide clamps with a cross-sectional area of at least 10 mm 2 each. The wires must be at least 1.5 meters in length and must have a dense rubber braid, otherwise they will not withstand low temperature conditions. It is not recommended to use thinner wires, because if a strong current is applied, they may simply burn out. The current strength set before applying it must be at least 200 A.

It is best to use professional wires with wide clamps and standard colors accepted in electronics: the red wire is the “positive” pole, and the black wire is the “negative” pole. Wide clamps provide the best degree of contact, and the large cross-section of professional wires transmits current most correctly.

Once a driver is found who agrees to help, you can jointly proceed to the following actions:

First fix the “positive” clamp on the positive terminal of the battery of the car receiving assistance ;
The “positive” clamp should also be fixed to the positive terminal of the battery of the “donor” car. ;
connect the negative wires strictly in the same sequence “receiver - donor”, constantly monitoring the polarity ;
do not allow wires to touch each other ;
start the engine of the donor car for 10-15 minutes ;
Do not disconnect the wires throughout the entire process. ;
start the engine of the receiving car only after 10-15 minutes have elapsed, turning off the “donor” engine first ;
remove the clamps from the terminals without turning off the engine of the receiving car, according to the principle - “minus” from the donor, “minus” from the recipient, “plus” from the donor and “plus” from the recipient ;
let the engine of the receiving machine run for a few more minutes until the process is fully completed .

Car pushing method

An equally old and traditional method of “boosting” the battery, allowing you to start the engine in a short time. However, at the present stage, it is important to consider that it is only suitable for cars equipped with a manual transmission.

The essence of the method: after discharge, a certain amount of energy remains in any battery, which should be enough to start the starter. You can ask people who pass by for help. When the engine starts, you should not turn it off immediately, but drive it on the road for a while in order to maximally “boost” the battery. There are also more extreme methods.

How to charge your battery in an emergency

Of course, such methods can help out when the motorist is within the city limits or on a busy highway, where the chances of meeting potential helpers are quite high. But how can you charge the battery if the driver finds himself in some remote place and the battery stops working?

In this case, there are several improvised methods for “reviving” the battery, for example:

emergency engine start using a regular battery ;
just shake the battery a few times .

Any regular battery can be removed from a flashlight or from a phone. Then open the hood of the car and find the wire that leads from the battery to the generator, which supplies the necessary signal when the ignition key is turned. The wire should be disconnected and a battery should be inserted in its place. Give the car a good push. If possible, it is better to push it down the hill, then jump into it while moving and quickly turn the key. Remove the battery after the engine starts without turning it off. Of course, this method requires a certain speed of reaction, but when there is no other way out, absolutely anything can happen.

If there is liquid inside, you can remove it from the hood of the car and gently shake it several times so that the liquid components are evenly distributed throughout its entire body. Of course, it is important to observe the greatest possible safety precautions.

Making a homemade charger

If the driver has enough time and appropriate conditions, you can try to make a simple device yourself.

Making a homemade charger will be successful if you have the following components:

ordinary light bulb (from 60 to 200 watts);
semiconductor diode ;
wiring with terminals with plug for socket .

The higher the power rating of the light bulb, the faster the car battery will charge. However, you should not use a light bulb with a power rating greater than 200 watts: not only the semiconductor, but also the battery may burn out. You can touch any element of the circuit being built with unprotected hands only if it is disconnected from the power source. It is important to remember that the circuit will be under very high voltage.

A semiconductor diode is necessary to convert alternating current into direct current during the charging process. When drawing up a circuit, you need to take into account that the diode will take half of the alternating current, so the power of the burning light bulb will be half as much.

The average duration of such charging is about ten hours.

If at the moment there is no time to charge the battery for several hours, but you urgently need to “revive” it, you can use a very simple scheme for making a “fast-revitalizing” charger.

Making a charger using a laptop charger

For this you will need:

laptop charger ;
multimeter;
bulb;
wires connecting circuit elements s.

The idea is to apply voltage from the charger to the battery. To do this, the positive pole from the internal contact of the laptop charger must be connected to a multimeter. A multimeter operating in ammeter mode is needed to monitor the current at which charging is taking place. Next, the “plus” is connected from the multimeter to the light bulb (on average, 20 W), and from the light bulb, the wires are connected directly to the positive terminal of the battery.

The negative pole from the laptop charger is directly connected to the negative terminal of the battery.

If you put together such a simple circuit, you can quickly do it within 30 minutes.

By the way, if the battery is discharged in the cold, its performance can be quickly restored if you simply bring it into a warm room. At the same time, you should not rush and, moreover, you should not conduct any experiments using hot water or boiling water. The battery must be warmed up carefully and gradually.

Any experienced driver will always be able to answer the question of how to charge a car battery without a charger. Many motorists are happy to talk about this and share their experience with beginners. In order to apply this or that method, it is important to always take into account factors such as the environment, the ability to turn to someone for help, as well as your own ingenuity and ingenuity.

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