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How to use a phone charger. Do I need to drain a new phone battery

Most people still believe that new smartphone, in particular, its battery, after purchase, you must immediately discharge it to zero. And only then the new battery can be used to the maximum of its capabilities. Unfortunately, this is not the case at all.

The fact is that the modern cell phone differs from its prehistoric predecessors not only touch screen, the presence of the Internet and a built-in camera, but also a battery.

Previously, mobile phones were equipped with iron-nickel batteries, which really had to be discharged immediately after purchase. This is due to the fact that such batteries had the so-called "memory effect". The essence of the effect is very simple: when charging the battery from 20%, the device took 80% for a full charge. In this way, due to the first unsuccessful charge, you were already losing 1/5 of your potential energy reserve. Therefore, it is not surprising that buyers of brand new smartphones are worried about such an issue as the first charge.

But you should not panic. Currently, in modern smartphones, iron-nickel batteries have been replaced by a lithium-ion battery (i ion). Therefore, in modern realities, it is correct to ask not about how much one or another device needs to be charged, but how to do it correctly.

Modern smartphones, such as Honor or iPhone, need more regular recharging than charging the device for 1 times from 0 to 100%.

In no case should the smartphone be allowed to discharge to 0% - such actions lead to the fact that the device gradually begins to lose a potential amount of energy that cannot be restored in the future.

That is why smartphones remind you of a low battery already at 20% and repeat when 10% remains. Remember that if the stock of your battery has reached such a low value, then it must be put on charge. The optimal battery charge is between 40 and 80%. Stick to it, and then your smartphone will live as long as possible.

Also, the experts of the Battery University portal note that it is advisable to put the smartphone on recharging already at 50% of the remaining energy. If you follow this nuance, then, according to research, battery life will increase by 4 times. If the smartphone has restored the power reserve to 100%, then you should not leave it on charge, as the battery of the device overheats, which also leads to a reduction in potential.

However, if you have such a lifestyle that a smartphone can only be charged at night, then energy-saving sockets are sold especially for you on the modern market. This device has a built-in timer. Therefore, if you know that your gadget will reach its maximum charge in an hour and a half, set the time on the timer and relax.

Also, high-quality original smartphones already have built-in charge controllers, which, when reaching 100%, independently turn off the influx of additional energy.

However, it is periodically necessary to discharge the device until it is turned off, but not more often than once a month. This is due to the fact that due to regular recharging, the sensors that monitor the remaining energy can go astray. It is because of this that your device may suddenly turn off at 10%. Therefore, once a month, do not be afraid to discharge the equipment before shutting down, and then charge it to 100%, because in this way you will restore the correct operation of the sensors.

By the way, you can learn about the capabilities of your battery simply and for free thanks to the Battery Life app. It will show you how many charge cycles your device has been charged, how old your battery is, and which specific apps require the most power.

How to properly charge your Xiaomi phone

If you are thinking of purchasing a new and trendy Xiaomi or have already acquired the ultimate Redmi 4x, then there is no point in worrying: it is much easier to charge such a device than to discharge it, because the battery capacity of the latter is 4100 mAh.

However, if your Xiaomi still loses ground and turns off at 20% charge, there is no need to panic - our instructions are universal and suitable for all types of modern smartphones. All you have to do is calibrate the charge sensors by draining the phone to 0% and charging it to 100%.

If this does not help you, then the problem is probably in the technical aspects of the device. In this case, do not be too lazy to refer to the instructions, paying attention to what it says about the duration of recharging. Leave the phone plugged in for the specified amount of time. After that, if the phone is 100% charged, it can be unplugged from the outlet. Then follow the above rules. If the phone still continues to act up, then you should contact technical support for advice.

How to properly charge your android phone

Basically, modern smartphones produce monolithic devices without the ability to change the battery. Dead battery - consider a new smartphone. That is why many owners of modern devices so anxiously began to monitor the health of the battery.

However, Android owners have repeatedly noticed that their phone starts to discharge faster in hot weather. The fact is that a lithium-ion battery runs out much faster if you allow the device to overheat. Therefore, pay attention that your smartphone is not charged while lying in the sun or near the included radiator.

Also, Android smartphone owners are used to using low-quality chargers, as well as cheap Chinese power-banks. Regardless of the similarity appearance, the content of such devices is seriously inferior to the original counterparts. Therefore, no one can guarantee how many years such a charge will last, and how its work will affect your phone.

It is also worth considering that the traditional charger is divided into two types of charge:

Transformer: A traditional charger that charges your device with a constant, equal amount of power.
Pulse: charger with a built-in timer that stops the constant flow of energy after 4 hours of use. After this period of time, charging supplies the equipment with small pulses, maintaining the charge of the device without dangerous overheating.

How to properly charge your Samsung phone

As for the Korean media giant Samsung, for example, charging the Galaxy correctly turns out to be a breeze. In addition to the fact that the entire line of smartphones has software on android, which is constantly updated, and the content of the models is getting better and better every year.

For example, samsung galaxy The S9 has a 3000mAh battery when its big brother the S9+ has a 3500mAh battery. It is not so easy to waste such a charge, but it is possible.

Remember, if your device is discharged, in no case do not leave it in this state for a long time. One of the most common reasons customers contact a technical service is the unwillingness of a smartphone to turn on after a long discharge.

Otherwise, if you follow the above rules, there is no reason to worry. Samsung is reliable.

How to properly charge a phone battery with a frog

If you still have not got a smartphone that has a built-in battery, and your phone does not charge from standard charging, then you can always resort to the help of a “frog”.

The frog is a charger that can replenish the energy of completely different batteries. Outwardly, this unit has nothing to do with an ordinary amphibian creature - on one side of the device there is a plug for an outlet, and on the other side there is a clip that provides contact with the battery.

An important advantage of this device is its versatility, which can charge both the battery of the phone and the camera. The principle of operation is very simple: you just need to remove the battery from the device and connect it to the frog's contact terminals. After you insert the device with a battery into the socket, thanks to the signal lights, it will tell you if it is charging. Also, the light will change to green when the battery is 100% charged.

It is also worth noting that modern models of this device have acquired adapters and a USB port for phones with a built-in battery.

So let's sum it up:

do not allow your smartphone to be discharged to 0% (except for monthly preventive discharge);
if it is discharged, put it on charge as soon as possible;
try to recharge your smartphone during the day;
fully discharge and charge the device once a month;
do not leave your smartphone on charge all night if you do not use an energy-saving outlet;
do not overheat the device.

What secrets help you extend the life of your smartphone battery? Share in the comments!

Many smartphone owners do not even suspect that they are charging them incorrectly. But because of this, first of all, the battery of the device suffers, which eventually begins to annoy its owners with a decrease in power, which is why you have to change it to a new one. Many owners charge their phone only if the battery is almost at zero. It was expedient to use this option from a dozen years ago, when Cell phones equipped with nickel batteries.

In the current century, smartphones can boast of lithium-ion batteries, which such a principle of recharging only harms. Therefore, there is some set of rules that should be followed so that recharging the device does not turn into a process that reduces the initial volume of the battery and its service life. So, how to properly charge your phone.

Charged - turned off

Gadget owners like to leave them charging at night, after an active day at work. After all, it is convenient - put it on charge, and in the morning a full battery. The problem is that such a principle is categorically not suitable for the battery itself and it will only weaken from such exploitation. Most modern phone batteries are fully charged in 3 hours. The rest of the time, the device will only be powered to keep the battery level at 100%. And this, in fact, introduces the battery into "stress" and reduces its factory capacity.

After a year of such use, the owner will be able to note that his smartphone is discharged much faster than when he first bought it. Therefore, you need to control the charge of the phone and disconnect it from the network when the battery is full.

100% charge is evil

Many smartphone owners like to charge their devices "to the full" so that they always have 100%. However, it is absolutely not worth doing this without special need. Lithium-ion batteries, installed in all modern phones, negatively respond to the impact high voltage which can lead to premature failure. Therefore, you need to charge the gadget a little not completely, so that there is some gap up to 100%.

The device must be charged when it is possible to do so, so that the charge is kept on high level during the day. You can do this in the car, and at work, and with the help of portable battery, finally.

It is worth noting the fact that the constant discharge-charge of the battery from zero to 100% leads to the fact that it will last only 500 cycles. If you do this at a discharge-charge level of 50%, the battery will last a whole thousand more cycles.

It is also believed that charging brings the greatest benefit to the battery in those moments when it is discharged to 40%, and disconnecting from charging when the figure of 80% is displayed on the screen. That's the kind of exploitation. If the smartphone is idle for a certain amount of time, then before that it is best to fill its battery by 50%.

Maintaining the temperature

Almost everyone knows the fact that the temperature at which it is operated also affects the durability of the battery. For example, in hot weather, as well as in extreme cold, the battery will lose charge faster and may even stop working. Therefore, it is recommended not to leave the phone in the summer under the scorching sun, for example, in the car, and in winter to hide it in the inner pocket of the jacket and prevent the device from getting cold.

It also happens that the phone's battery gets very hot during the charging process itself. In most cases, this is normal, because the battery should heat up in this case. However, if it gets very hot or, even worse, not only during charging, but also when using the phone, it makes sense to think about replacing the battery.

Be that as it may, even new-style batteries require that they be discharged to 0% from time to time. It is best to hold such events every month. During this process, the gadget is calibrated, which is responsible for ensuring that the charge numbers on the device screen are displayed correctly. If you do not carry out such an action, the charge indicator will artificially increase or decrease the percentage of battery charge.

It is worth noting the fact that you should not be very puzzled by the correct charging of the battery. And there is one simple reason for this: current smartphone manufacturers expect their service life to be 2-3 years, respectively, and the batteries installed in them are unlikely to last even 5 years. However, following some recommendations for proper charging of the phone, its battery will last much longer and will not lose interest from its original volume, so that the owner of the gadget can afford not to change the battery for a new one for several years.

Modern gadgets need to be regularly connected to electrical network. In this case, you need to know how to properly charge the phone so that the battery does not deteriorate. Compliance with the basic rules warns quick exit batteries out of order.

Types of batteries in smartphones

The main types of batteries installed in smartphones are lithium and polymer. The operation of the first type of batteries is similar to the functioning of nickel-cadmium and metal hydride batteries. Despite the numerous advantages, lithium batteries also have disadvantages. Pure metal is practically not used, it was replaced by alloys.

Most often, modern smartphones use Li-Polymer (lithium polymer) or Li-Ion (lithium-ion) batteries.

Energy generation in polymer batteries occurs on the principle of plastic flowing into a conductor. An electrolyte containing lithium ions increases conductivity.

There are the following types of batteries:

with polymer content supplemented with lithium compounds;
with dry polymer mixture;
with fiberglass impregnated with lithium alloys.

How to properly charge a new smartphone battery

The method of charging a new battery is different from the process of restoring the charge of an already used power source. Using standard method battery capacity is significantly reduced. If the battery is not removable, the device will require expensive repairs.

Before charging, the battery of a new smartphone should be completely discharged.

When charging lithium-ion or polymer cells, a number of rules must be observed:

At the first stage, the product must be completely discharged. You should not perform this action, dramatically increasing the load on the processor. You need to wait for spontaneous discharge.
After discharging, the smartphone is connected to the charger. The recommended duration of the procedure is indicated in the technical passport of the phone. For the first time, 2 hours are added to this value.
A phone with a fully restored charge is used for its intended purpose. After discharge, the power recovery cycle should be repeated. Several repetitions of the procedure allow you to save the performance of the battery.

Blackberry stop making smartphones

New phone with li-ion battery

Frequent deep discharges adversely affect battery life. Even in the first days after purchase, you should not bring the charge level to 0%. The minimum charge threshold should be 20-30%.

No less dangerous is continuous charging. It is impossible to bring the power level to 100%. 95% is considered normal. Trying to "rock" such a battery, you can ruin it.

New smartphone with li-pol battery

Such products are no less sensitive to deep discharge. Procedures that increase the capacity of the power source are carried out no more than once every six months. You need to connect the charger when the indicator shows 15%. Periodically adding a charge helps to extend the life of the product.

The question of the expediency of a full discharge and charge during commissioning causes a lot of controversy. Polymer-lithium cells are devoid of the memory effect. To increase the service life allows the introduction of an inhibitor, which disintegrates during the first charge.

A new smartphone with a Li-Pol battery is best charged at 15% battery capacity.

How to extend phone battery life

The choice of maintenance method depends on the type of electrolyte.

In all cases, the following rules must be observed:

You cannot use a charger that is not included with the phone. The original device stops the charging process after reaching the required power. When using non-original chargers, the battery eventually stops gaining and holding a charge.
You need to know how to properly operate and store the device. It is not recommended to use the phone in cold weather or high humidity. Temperature fluctuations lead to a deterioration in battery performance. The half-discharged product is sent for storage. Do not leave a gadget with a fully charged battery in a non-working state.
It is not recommended to use folk methods to increase capacity. Direct connection of wires, heating or squeezing increase power by no more than 5%. The battery can then be damaged.

How to properly charge a smartphone with a li ion battery

To maintain the basic performance of the battery, the following methods are used:

Charger original device. The device produces a current that has the parameters necessary to restore battery power. With the constant use of the complete memory, malfunctions will not occur during the entire shelf life.
Charging via USB. When connected to a computer, the charge will be restored slowly. However, the supply of low current has a positive effect on the condition of the battery.
Connecting to car cigarette lighter. The method is suitable car enthusiasts. When using this method, the phone charges for at least 12 hours.
Separate charging with a "frog". The device is used to restore the charge of any type of battery.

By the way, check out this article too: How to charge an agm battery: types of charging process, maintenance rules and recovery

The battery needs to be calibrated regularly. The product is completely discharged, after which it is connected to the charger.

Rules for charging a phone with a li pol battery

Such batteries charge up to 95%, after which they stop supplying electricity. With a deep discharge and turning off the smartphone, recharging starts immediately. Polymer elements are not harmed by regular recharging in small portions. You can connect your smartphone to the memory at any time, but you cannot continuously carry out the procedure. This destroys the battery.

The battery is equipped with a controller that prevents the complete loss of charge. It stops the flow of current after a full set of charge. If the battery power level changes, the electricity supply is restored.

Charging ni mh battery

Old-style power supplies are characterized by a short service life and the presence of a memory effect. The battery remembers the threshold power level, which becomes impossible to overcome. The battery starts charging quickly and loses charge just as quickly. Training helps prevent capacity loss.

To do this, the smartphone is discharged, connected to the memory and wait full recovery power. This helps increase capacity by 5%.

What is not allowed when charging the phone battery

Any battery containing lithium ions is sensitive to temperature extremes, bumps and drops.

With li-ion battery

For such a product, frequent deep discharge is harmful. Overcharging causes the electrolyte to boil and the battery to swell. Frequent calibration is also contraindicated. Overheating or use at low temperatures reduces battery capacity. The procedure for increasing the capacity can not be carried out more than 1 time per year.

With li pol battery

When using the phone with operating system"Android" should not be allowed to completely discharge this battery, frequent calibration, continuous charging. A decrease or increase in temperature is harmful to the power supply.

Smartphones with Li-Pol and Li-Ion batteries cannot be discharged to zero, as it can reduce battery capacity.

With ni mh battery

Older batteries should not be recharged as this reduces capacity. A phone with a nickel-metal hydride battery should not be stored in a charged state. The battery must not be subjected to heat or shock. The integrity of the body of such batteries is broken faster than the products of the new sample. Calibration is recommended every 2 months.

“When my phone runs out of charge, I get nervous! Without a properly working phone, I feel naked! ”- confessed once a friend of Natasha. But when she saw the long-awaited 100% on the screen of the gadget, she did not pull the wire out of the socket: “Let it lie down and charge more”.

To be honest, we are all a little Natasha. It is important for us to be online and available almost around the clock. What if we miss an important call or do not have time to post a photo on the Internet? Now even a new term “nomophobia” has appeared, which means the fear of being left without a working gadget.

But now it's not about whether our dependence on the phone is good or bad. Let's talk better about how to stay in touch for as long as possible, since we need it so much.

It is clear that the performance of the phone directly depends on its battery. If it is serviceable and holds a charge well, then the gadget will serve faithfully for several years.

You just need to follow the simple methods of charging the battery and the rules for handling the phone. Otherwise, you will have to change it after a year due to a dead battery.

How to properly charge your phone battery

It would seem, what is so difficult? I plugged the plug into the outlet, connected the wire to the USB input, left it overnight and - voila! - 100% charge in the morning. But this turns out to be completely wrong.

Less is better. Manufacturers of batteries for gadgets believe that 100% charging can harm a mobile device. They claim that high voltage accumulates in the last percentage of charge in the battery. And this leads to rapid wear of the battery. For optimal performance phone is enough to support charge level at 40% - 80% while avoiding discharge below 20%. Such is the arithmetic! According to the rule, constantly leaving the phone to charge overnight, we risk killing its battery and remaining out of reach of others.
More than 100% does not happen. The fully charged phone must be immediately disconnected from the charger. The gadget cannot be charged for the future, in the same way that people cannot eat for the future or sleep in advance. Charged, but not disconnected from the charger, the mobile device maintains its 100%, being repeatedly fed with small doses of energy for recharging. This creates stress, causing the battery to work harder and wear out faster.
Regular charging. Experts advise charging the gadget often (within reason), but in small parts. You just need to keep your phone's battery at up to 80%. Remember, after all, nutritionists also believe that in order to maintain a normal weight, it is more useful for a person to eat often and in tiny portions, and not once a day and to satiety.
Look for an outlet. Of course, it is convenient to recharge your hungry phone from the USB port of a computer or laptop. But It's best not to do this all the time. USB ports fluctuate in voltage, causing them to heat up. Unnecessary heat in this case shortens the life of the battery. In addition, charging from a computer's USB port will take longer than from a conventional outlet.
Complete zero. Remember, before when buying a new phone to increase the battery capacity, it was always advised to discharge it completely and charge it to the top several times? So here with modern lithium-ion batteries, such manipulations are useless. However, experts did not agree on whether it is necessary to discharge a modern battery to zero at all. Some advise never to do this and keep the charge at least 20%. Others claim that once every one or two months, a complete discharge of the battery will only benefit him. It seems that situations when the phone is dead and there is simply nowhere to connect it yet happen just like that for everyone.
work or charge. There is no consensus among experts whether it is possible to use the phone while its battery is charging. Some people think it's possible. The latter prove that the simultaneous operation of the gadget and charging the battery puts an unnecessary burden on the latter. It will charge more slowly. But even here a compromise must be found. If you need to make a vital call, then five minutes will not finish the battery. And if out of boredom you want to scroll through the news feed on the social network, then it’s better to wait.
Original memory. The charger that comes with the gadget is perfect for it. This is understandable. It has a special fuse that stops charging the phone when it reaches 100% and does not allow the battery to accumulate voltage. For charging, it is recommended to use only it. But what if the native memory has become unusable or lost? Experts recommend purchasing a high-quality analogue with similar characteristics and capabilities. Cheap substitutes may not have such a fuse. They can damage the battery and reduce its life.

How to properly handle your phone

Do not leave your phone battery in a discharged state for a long time. This will harm him and ultimately affect the service life for the worse.
Don't overheat your phone. Excessive heat is not to the liking of any gadgets and their batteries. Therefore, do not leave them near heaters, as well as in direct sunlight on a windowsill or in a car for dashboard. Such frivolity, at best, will put the battery out of working mood, at worst, it will cause a fire.
Low temperatures also damage the phone's batteries. In the cold, charging literally melts before our eyes and the gadget can turn off, even if it is not actively used for its intended purpose. Cases bought from a store or made by needlewomen will keep your phone warm. And for ladies, a fashion accessory will only complement the image.
However, remove the tight case from the phone when charging the battery so as not to overheat the gadget.
In general, try to avoid sudden temperature changes for your phone.

Instead of a conclusion

Any battery on average lasts two to three years. Even if you treat it with care, it will become obsolete and will not be able to hold a charge as well as new element nutrition. This is not your fault. It's just that the technology also gets tired and fails.
Do not be alarmed if you left your phone on charge overnight or, on the contrary, forgot to charge the gadget and it has been at zero for two hours now. Most importantly, do not turn these random moments into the system.
Friend Natasha complains that any phones she has do not last long. I think I know why.

small time battery life smartphone is a real problem modern man for whom it is important to always stay in touch. Due to this lack of gadgets, users are forced to regularly carry additional expenses- for the purchase paid services charging in stores, even for the purchase of "second" phones that can "insure" the main device in case it "sits down".

However, the fact that the gadget is quickly discharged, as a rule, the user himself is much more to blame than the manufacturer. By following some rules for charging your smartphone, you can significantly increase the duration of its battery life.

Why is my phone charging fast?

The user should not be surprised by the fact that a simple “dialer” is able to work without an outlet for 1-2 weeks, while the smartphone sits down a day after the last recharge. The functionality is usually so primitive that to put the battery just nothing. At the same time, smartphones have a whole arsenal of additional options, thanks to which they can successfully replace navigators, cameras, game consoles and other highly specialized devices. All these options are rapidly "eating up" amps.

Here are the main enemies of smartphone batteries:

WiFi. If a wifi module turned on, the battery drains much faster. If the distribution is also activated on the smartphone wireless internet, you can see how the countdown of the percentage of battery charge goes right in front of your eyes. An important point is that the included Wi-Fi drains the battery to a greater extent during periods of searching for a network than during a permanent connection. That is why, leaving the reception area, you should not only switch to LTE, but also turn off Wi-Fi.
Geolocation. Thanks to the enabled geolocation, the user of a mobile device is able to track his location on the map and find out how far it is to the destination. Many people do not feel such a need, and therefore geolocation works in vain on their smartphones, devouring precious milliamps.
Long conversations. In the specifications, the approximate battery life of gadgets is always indicated in 2 versions: In standby and in talk mode. The talk time is much shorter. The user should, if possible, replace live communication with correspondence in messengers if he wants his device to last longer without recharging.

Contrary to popular belief, apps running in the background on your smartphone have almost no effect on battery consumption. Starting a program from scratch is a much more energy-intensive procedure, so if you use any application constantly, it's pointless to close it every time.

The reason for the rapid battery consumption is not always located on programmatic level. Perhaps the whole point is a technical malfunction, poor quality of the battery, or wear and tear. Each battery has its own service life, which is measured in the number of charge cycles. Upon reaching the threshold, the smartphone starts to sit down faster with each new charge.

The approximate battery life is 500 cycles - this is from one and a half to two years of use. From the 501st cycle, the battery of the "apple" gadget begins to lose efficiency. After reaching the 1000th cycle, the battery capacity is usually only 50% of the original. You can find out the number of charge cycles on the iPhone using the program battery life.

Slow charging: what is the reason?

The reason that the smartphone is charging slowly, is hardly a malfunction of the gadget and its components. Most likely, the problem lies in the elements of the charger or in the power source.

If the smartphone is charged not from the outlet, but from the port of a laptop or PC, one should not expect that the battery will be filled “to the brim” in the usual time. USB port format 2.0 provides power in just 2.5W, whereas for recharging a battery with a capacity of 3000 mAp approximately 5 W. Better with the task of recharging gadgets, ports of the format 3.0 giving 4.5W.

However, if the laptop is equipped, then you can forget about connecting the smartphone to the outlet forever. A new type of USB is capable of charging devices with up to 100 W, which means that it will not be difficult to quickly fill the battery of a mobile phone and even a tablet through this outlet.

Poor USB cable quality and insufficient adapter specifications can also be the cause of slow charging. When choosing an adapter, pay attention to current power- an indicator expressed in amperes (A). Previously, this moment had to be taken into account - if the current power was low, the device was charging slowly or “did not get enough” capacity. At the same time, it was impossible to “go too far”; too much current could harm the battery. In 2019, this problem does not exist.

You don’t need to worry about the fact that too powerful a current will “burn” a smartphone - all gadgets have special charging controllers that do not allow more current to pass than the device can withstand. In addition, high-quality SZU has similar controllers.

How to charge your phone: the main rules

Users of mobile technology still remember the rule from the 2000s: discharge the phone to 0%, then charge it fully. This rule only applies to nickel batteries, which now you will not find "by day with fire." Most smartphones come with lithium-ion batteries that cannot be discharged to zero - this causes irreparable harm to them!

In recent years, manufacturers of mobile equipment began to receive information that in order to "maintain" the life of the battery, it should be kept at a level of 20 to 80%. Of course, you can go beyond these limits, but ideally you should follow the recommendations. In some modern gadgets, the function of automatically cutting off the power supply when the capacity reaches 80% is already implemented at the hardware level, or there is a corresponding option in the power settings settings. Representatives of the company talked about this mode. If there is no special function, then nothing prevents you from installing the appropriate software from PlayMarket or AppStore, which will perform a similar task.

Do not leave a fully charged smartphone connected to a power outlet Especially all night long. This leads to overheating of the battery and, as a result, to a reduction in its life. To avoid disastrous consequences, the user should pay attention to impulse memory - how they differ from ordinary ones, we will tell later.
Keep track of temperature. During recharging, the smartphone already heats up - if it is also left in the sun, then it can easily fail. Of course, the device should not be covered or hidden somewhere. All this is additional heating and, as a result, a possible breakdown. Do not forget that low temperatures are no less detrimental to the battery. The reference ambient temperature for charging is 20 degrees Celsius.
Refuel your smartphone regularly- at least a little bit. Short-term charging is not a detrimental measure for modern lithium-ion batteries This has been proven by an organization called Battery Research and Manufacturing University (Cadex). In order to be able to feed the gadget in any conditions, it is worth purchasing the so-called -. Our site has already talked about
Once every three months (but not more often) completely discharge the smartphone and charge up to 100%. This measure will allow you to calibrate the electronics that are responsible for correctly displaying the percentage of charge. A user who neglects such a measure should not be surprised that his gadget "suddenly" turns off at 5-10%.
To not allowdeep discharge . This concept means a long stay of the smartphone in a discharged state. The gadget is discharged and does not turn on- one of the most common complaints from users claiming warranty service.

An important point - if the phone is planned to be "mothballed", that is, they will not be used in the near future, the battery should be charged up to 50%. In this state, the device must be turned off. It is impossible to completely discharge or charge the smartphone before sending it to temporary rest.

The recommendation to use only original accessories for recharging is highly questionable. Of course, fuel the gadget better themes The memory that was included in the kit. However, if it fails, the user will face a serious dilemma due to the understandable desire to save money - after all, the original accessory is two to three times more expensive than the universal one.

In fact there is no big difference between universal and original memory. If a universal charger for a smartphone is made by a well-known company, and not by a Chinese "know-name", it definitely will not ruin the gadget.

How to properly charge a new battery?

Following the advice to discharge and charge a new smartphone three times is a sure way to “ditch” the battery in the first days of use. So it was necessary to do this again with nickel batteries - as for lithium batteries, each complete discharge significantly reduces their service life.

Modern gadgets do not have special requirements for the first charge. Users do not need to believe in the “noodles” that consultants and “pseudo-experts” of thematic sites “hang on their ears”.

It is best for the smartphone owner to take the instructions, find what it says about the charging time, and leave the gadget connected to the outlet for the time indicated in the manual. After this time, you should turn off the device with 100% power supply and then follow the rules listed above.

How to choose a charger for a smartphone?

Many of the options to look out for when choosing a phone charger have already been mentioned in this article. In fact, for modern gadgets, SZU is selected according to the principle - the higher the current strength, power and voltage, the better. The fact is that a few years ago, powerful charging could very well burn the battery. In 2019, power supplies have controllers and modes that determine what exactly is connected to them and, based on this, they supply current with safe parameters.

Other options to consider when buying are:

Type of. All memory devices are conditionally classified into 2 types: transformer and impulse. Pulse ones differ in that they are equipped with timers that can automatically stop charging. The pulse memory mode lasts about 4 hours - this time is usually enough for the battery to gain the bulk of its capacity. Then the energy begins to be supplied in small portions - "impulses" - so that the smartphone does not lose charge.

Construction and design. One-piece chargers that do not allow the user to disconnect the wire from the power supply are a thing of the past. Purchasing this charger disadvantageous, because the owner of the gadget has to buy a USB cable “in addition” to it - if he intends to download data from a PC to the smartphone.

It is more expedient to purchase a cable and an adapter equipped with several ports.

Thanks to this adapter, the user gets the opportunity to charge two or more mobile devices a simultaneously- for this you just need to buy a second cable, which is much cheaper than additional charging.

When ordering a charging adapter from a Chinese website, the user should also pay attention to plug type. For Russian sockets you need European plugs- example in the figure above in the upper left corner. However, there is no particular point in ordering SZU in China today, Russian online stores offer a more than decent selection of high-quality devices with adequate prices. FROM the best options you can get acquainted in our rating of network chargers suggested below.

The best mains chargers

Qumo 23714

Price: from 1,299 rubles.

Enough budget model with 3 exits. Upper has support fast charging Quick Charge (3.0, 2.0, 1.0). Maximum current - 4.2 A, power - 18 watts. SZU automatically selects the necessary parameters for charging the connected gadget, and also has protection against power surges, overload and short circuit. An option for those who need to quickly and safely charge several gadgets and at the same time not pay a lot of money for it.

Aukey PA-Y9

Price: from 1,490 rubles.

The stylish Aukey charger is equipped with a reversible USB-C 5V/3A connector and a classic USB-A 5V/2.1A port. The total power is 25.5W. This will allow you to safely charge any gadget from the iPhone. latest model to any tablet. The body of the SZU is made of high-quality plastic with a Soft Touch coating. The plug, if necessary, is removed into a special niche on the case, which simplifies the process of storing the unit or carrying it with you.

MOMAX U.Bull (UM3S)

Price: from 1,690 rubles.

A model with an interesting design and an output for three connectors. This is a great option for charging Apple devices and any other expensive devices. Upper USB-C port with 5V/5.4A is designed for charging or Type-C powered laptops, the two lower USB-A 5V/2.4A ports are suitable for powering any mobile gadget. Total power - 28 watts.

The SZU received support for Automax technology, which is able to understand which device is connected to it and issue the appropriate current parameters for safe charging. In addition, protection against overheating, short circuit, high voltage is provided. The power supply comes with a silicone case (you can choose from red or blue) which has slots for attaching the power cable.

RIVACASE Rivapower VA4125 + Lightning

Price: from 1,890 rubles.

Not the most interesting SZU from the point of execution, but quite convenient and functional. The model is equipped with two USB-A c 5V/3.4A connectors with a total output power of 17W. This is enough to charge two smartphones or tablets at the same time. Includes a detachable 1.2 meter Lightning cable for charging your iPhone. The charger is available in white or black. A great option for those who need a power supply with a cable included for a reasonable price and with good quality.

Belkin F7U011vfSLV

Price: from 1,990 rubles.

Belkin accessories are the most loved by Apple owners. This is not surprising, since this company does not only high quality, but also very stylish. The model received two outputs - USB-C and USB-A. The first has a current strength of 3 A, the second 2.4 A, the total power is 27 watts. SZU is made of high-quality plastic with high wear resistance, as well as fire-fighting properties. The case is quite compact, which makes it convenient to carry it with you. Color: Silver. There is MFI certification.

ANKER PowerPort Speed 5 Ports 63W

Price: from 2,990 rubles.

Model designed for 5 devices at once. Suitable for those who have a lot of gadgets at home or in the office. All USB-A outputs, two ports support Quick Charge, the remaining three support PowerIQ (automatic selection of current supply parameters depending on the connected device). The device has led indicator blue color - by it the user will be able to understand that the SZU is connected to the network. The accessory is small in size, all internal elements are hidden in a high-quality plastic case. The total power is 63 W, the maximum current is 12 A. There is MFI certification, that is, Apple officially recognizes this device safe for your equipment.

Conclusion

Unfortunately, domestic users continue to stubbornly believe common myths about charging mobile devices. They don’t even suspect that, trying, for example, to drain the batteries of smartphones to the end, they are doing a disservice to their devices. Recommendations, deposited in the memory of users in the 2000s, are relevant for nickel batteries. In modern smartphones, there are lithium-ion batteries, the requirements for the care of which are completely different.