What is the normal capacity of the battery for the smartphone. How to choose an external battery for smartphone: Cheat sheet from chip. Choose the best tank for smartphone

Battery of any phone with time wear out and begins to keep the charge worse. This process is inevitable and does not depend on the cost of the phone, its models and the type of battery (nickel-metal hydride, lithium-ion or lithium-polymer).

Depending on the operation, leaning and frequency of charging-discharge, the battery in two or three years partially exhausts its resource, and in 5 years it can become unsuitable.

Someone has before, someone later. To know in advance how much the stock remains and when you prepare for replacing, you need to be able to accurately determine the current capacity of the phone battery.

Creature

What is the battery capacity

First you need to figure out what it is - the battery capacity. This is his ability to accumulate and return energy. direct current. Measured in amps clock or watt-hours. Indicates this indicator, for which time the battery will be able to provide telephone power.

For example, if the battery has a capacity of 1750 mAh, this means that it will work 10 hours when loading with a current of 175 mAh, or 5 hours with a load of 350 mAh, or 1 hour with a load of 1750 mAh.

As a result of various processes going inside the apparatus, the capacity of the AKB gradually decreases. Too fast discharge with passive operation or a sharp discharge when there was a full scale, and after one call left 15 percent indicate that the battery dies and it is time to change it.

Important! If the battery does the phone, either deformed, but still works, it must be replaced immediately. In the event of external wear, the battery can burst and display a telephone.

Where is indicated and how to find out the battery capacity

The battery capacity is written on the battery itself, as a rule, on the side that adjies to the inside of the device. So, just removing the cover, you will not get anything. We have to turn off the phone and remove the battery.

If the battery is fixed or nothing is written on it, you can see in the documents attached when selling or learn the characteristics of your mobile phone On the Internet (for example on the site market.yandex.ru.).

Note! The battery capacity is specified in approximately the following format: 1300 mAh.

You can also use mobile applications that are produced under all platforms. For Android I. Windows Phone Programs are suitable CPU-Z. or 3C Battery Monitor, And for the iPhone.

If you could not find them or they are not supported by your devices, you can just score applications Battery. And download any other, most likely there will be the whole set of necessary functions.

We recognize the battery capacity using CPU-Z or 3C Battery Monitor applications

Both programs issued the same and correct information - 4100 mAh, also indicated that the condition is good. In addition to this utility can give great amount useful information On the state of iron and software.

However, in such ways we can find out the stated battery capacity, the actual battery life is somewhat more complicated. This can be done using a multimeter, USB tester, or a special mobile application.

Check the phone battery multimeter

Multimeter is a convenient multifunctional device that has many in the farm. It can be measured by a lot, including battery tanks. That is, you can measure the current level, which gives an element of the power supply - in amperes. To check the container, you will also need a resistor as well as the clock.

First you need to fully charge the battery, then discharge using the resistor. Then put it on charge and throw it out for what time it is fully charged. Based on these data, the residual capacity is considered according to the formula E [A * hour] \u003d i [a] * T [hour]. The resulting result and will be interested in us.

Attention! It is worth noting that the method is quite long, complex, tedious and requires directly your participation. At the same time not at all. Therefore, we do not recommend using it.

Through mobile applications

Check the performance of the battery on a modern device can be using special mobile applications.

Check the battery capacity on Android

Check the battery status on Android phone You can in several ways.

Method number 1.In the field for telephone number We recruit: *#*#4636#*#* After that, we will immediately open the utility menu, in which you will need to go to the "Battery Information" tab. It will be presented in it. general information About the battery and its condition. Unfortunately, even with unsatisfactory condition, the system may say that everything is fine.

Method number 2.Using a mobile application. For this purpose, the program is ideal Accubattery.which can be downloaded in Google Play. For all phones with the version of Android 5.0 and above. You just need to discharge several times - to charge the phone and the application will definitely calculate the real battery capacity and displays the information in the Health tab. Also, the program will track the overall condition and wear of the battery. Read the discharge cycles and give valuable recommendations for increasing the service life of the AKB.

On the left screen of Sony Experia Z3 Compact, which is about 3 years old, on the middle screen Xiaomi Redmi 3s 32Gb, which is about a year. On the right screen Xiaomi Redmi 4x 32Gb, which is half a year. As can be seen, the older the phone, the smaller it remains the container.

The more the cycles of discharges and charges will be committed, the more accurate information will be. Not necessarily all the time to discharge the phone at zero.

Check the battery capacity on the iPhone

You can determine this indicator on the iPhone using a multifunction utility. To begin with, you need to download and install on the computer (PC and Mac only), and then connect the machine and run the program.

CycleCount: 211 - Number of cycles full charge and discharge;
DesignCapacity: 1430 - Factory Battery volume, which has been declared by the manufacturer;
Fullchargecapacity: 1132 - Full charging;
Status: Success (All is well) - Current battery status;
BatteryCurrentCapacity 93% - current charge level.

Check the capacity of the Windows Phone battery

There are several options for applications with simple speaking names:

Battery Information - Mobile Battery Application windows phone Phone showing the basic parameters of this equipment.
The battery indicator - displays information about the operation and serviceability of the battery on the lock screen or live tiles, leads statistics.
Battery by Smalltech - shows how much time it remains to listen to music, watch video, talk, etc.
Battery - displays the current status, time before turning off the device or until it is charged, as well as other notifications.
Dr. Battery - Shows the level of charging, how much the device will be able to work at the current level, and also gives advice on saving charge.

All of them are suitable for both telephones and laptops and other devices on Windows.

We learn the capacity of the smartphone using the USB tester

USB tester is, in fact, the same multimeter, only intended for modern devices. They, in contrast to the usual instrument, can be measured and the capacity of the battery mobile device.

The device is simple and understandable to use, connected via the USB port. It is able to measure the current and voltage, output the data obtained on the display. Calculates the amount of energy passing through it, which is used to determine the battery capacity.

All its calculations, the device stores in independent memory blocks, you can always return and double-check. Unnecessary information can be removed using the content reset keys.

How to measure the capacity of the battery tester:

Fully discharge the test battery.
Set the value of the active memory cell of the tester to 0.
Sequently turn on in the chain charger And the desired battery.
When the device is fully charged, the tester will show the battery capacity level.

You can do and completely on the contrary: first fully charge the phone, and then measure its full time

USB Tester for Measuring Battery Capacity

If less than 50% remains from the original container (declared by the manufacturer), it is better to change it. Also to do this should if it appearance Leaves to desire the best - there is bloating and deformation.

Make measurements can be done different waysBut according to the reviews and opinions on various forums, all - including mobile applications - there is an error, which means that the result will be inaccurate.

The most reliable is the measurement through the USB tester. However, it is advisable to acquire this device only if it is assumed to be regularly used. For one or two batteries it does not make sense. It is good that the measurement of the container is not the only function of its function.

I remained questions about how to find out battery capacity in the phone, Or is there something to add? Then write to us about it in the comments, it will make it makes the material more useful, full and accurate.

The way our phone quickly sits, directly affects the comfort of working with the device as a whole. This is understandable: when the smartphone brings into the most unexpected moments (for example, on the way home), the user is experiencing not the most pleasant sensations. It seems that the phone is like, but it is impossible to use it. And we are mostly about entertainment.

And what to talk about such a function, as a connection or the possibility of sending a message? Imagine that you need to order a taxi late at night, and your phone sat down.

In this article, we will tell about how the battery affects the device's working hours, which is a battery of high capacity, how to learn the battery capacity of the phone, etc.

What is the battery capacity?

So, let's start with overall characteristics technical parameters Each battery. First of all it is a container. This designation shows how roomy is the battery, what kind of charge it can accept and pass electronic device. Simply put, the battery capacity shows how much electric charge will be able to accept and save for your phone.

Capacity is measured in mAh (milliamper-hours). Each phone is equipped with different batteries whose container may vary. What characteristics are nutritious elements installed in certain models of devices, we will tell in this article further.

Of course, you can expect that what the battery capacity is determined by the phone number. This statement is quite logical. However, in practice it does not always work. About what depends on the time of the functioning of the smartphone without recharging, let's talk later.

Dependence of capacity from charge consumption

In addition to the fact that the duration of the device depends on the battery capacity, there is another important indicator. You can call it a degree of optimization of telephone systems.

We give a visual example, which will show that the battery capacity when the phones is not necessary to overestimate. Say, iPhone 6 models has a battery of about 1900 mAh. For comparison: devices chinese manufacturersAndroid running has a battery capacity of 2500 mAh. However, in practice it may turn out that Apple's product will work longer. The reason is that it is optimized for an order of magnitude better: the smartphone is not heated, its basis is the unified operating system with a closed code, which simply "flies" during operation with the device. What can not be said about Chinese mobile phones, which, having a huge battery, warm, as if iron; They hang and constantly slow down.

How to find out the battery capacity?

Choosing a phone, some users really pay attention to such an indicator as a container. With him, they are sure that they can choose a more hardy apparatus, which will delight them without recharging for a longer period of time.

You can learn the container in the technical specifications of the device (they can be seen both in the usual store on the showcase with the phone and in the online shops) when you buy, and just see, self-withdrawing the back cover of the phone. Under it, you will see the battery marking - the manufacturer will be indicated there, the certificate and, of course, its container (in Mach or Mah is the same).

Battery capacity iPhone

The fact that the IOS devices can be called quite highly optimized, we have already mentioned. Now offer to look at the real specifications The most popular versions of these phones.

So, the iPhone 4, 5 and 6 of generations have batteries with a capacity of 1420, 1440 and 1810 mAh, respectively. As you can see, actually the container iPhone battery It is difficult to name big. The same Samsung Galaxy S2 had a battery of 1800 mAh, whereas it worked much less on a single charge.

The secret of the success of the "apple" technology - in optimization work, which was carried out on devices. As we see, the practice has shown her justification.

SAMSUNG batteries

Since I remembered the brainchild of the Korean mobile corporation, we can characterize some challenges of the Galaxy line. After all, if you analyze many media from the world mobile technology And electronics, Samsung is often called Apple's competitor. Let's try to compare the battery capacity of these phones.

So, if you characterize galaxy devices S, S2, S3, S4, S5 and S6, the container of their batteries will be 1500, 1800, 2100, 2600, 2800 and 2550 mAh, respectively! As you can see, in addition to the last generation, the phone confidently increased the volume of its battery. And this dynamics, definitely, sharper than the Apple. Although users' reviews about this ruler and do not call smartphones with endless - in time of work they are lagging behind the iPhone.

This indicates that it is not always worth chaging at a large capacity.

The most "hardy"

If you take into account the whole market of smartphones in general, then other companies are generally leaders here. Maybe they simply use a large number in the characteristic "battery capacity" as marketing strokeAnd perhaps these phones really work longer.

So, the rating is the following: the most "capacious" is smartphone Highscreen. BOOST 2 SE with battery capacity of 6000 mAh. It goes for Philips Xenium W6610, which can please the user with a 5300 mAh battery, further - Sigma Thl 5000 (device battery capacity - 5000 mAh), behind it - X-Treme (model PQ22) - 4500 mAh battery. Further - less hardy Prestigio MultiPhone. 5503 DUO (4000 mAh) and Fly IQ4502 ENA ENERGY 1 Quad - 4000 mAh. We will not continue, since those models that go on the list below are not particularly interested in this article.

As you can see, there are weights of the phones, by the capacity of the batteries by the iPhone and Samsung Galaxy. Is there any need for such large batteries - the question is controversial. But such devices are definitely in demand.

What are large capacity batteries?

However, there is another solution for those who would like to continue to use the favorite smartphone or tablet, despite the low capacity of its battery. We are talking On accumulators with a large capacity. The principle of their work is that they are initially able to maintain a greater charge than the original device, despite the fact that they are sold under specific models phones.

The battery of the high capacity is not made by a smartphone manufacturer, but, most likely, an outsider company and sold under a different brand. It is ideal for the model, which is indicated in its characteristic, but sometimes may have other dimensions (compared to original battery). In this case, a similar battery will be decorated in the form of a back cover for the phone. Due to its use, the device will be slightly thicker.

A high-capacity battery applies to those who really lack the standard device charge before it completely sees. It allows you to significantly extend the operation of any gadget. For example, Zerolemon batteries for some models are able to provide the phone to work up to three times longer than original accessory. Agree, this difference will be tangible.

Accumulator covers and Power Bank "and

In addition to the heightened charge batteries, there are also other solutions to the problem of lack of battery life. These are portable chargers (so-called Power Bank."And) and batteries covers.

The first look like full-fledged portable gadgets, which are a large and capacious battery (for example, 20,000 mAh). You can charge with it anything anywhere - from a pocket player to a laptop. Accordingly, the charge of such a device is enough for such a number of times, how much of its capacity exceeds the capacity of the phone, player or laptop. Let's say easier: To charge the iPhone, Power Bank can be used up to 10 times. After that it will need to be charged from the network to be able to conduct a new operation.

Another option is covers that have a built-in battery. Their capacity fluctuates at 2000-3000 mAh, which allows you to charge the phone, on average, at once. But such an accessory, in addition to extending the device time, performs another useful feature - It is the protection and decoration of your smartphone.

How to extend the operation time of the device?

In general, not to buy anything, you can use additional advice on how to save the battery consumption of the device. This is especially true if you have a phone, a large capacity of the battery of which allows you to do.

You need to start with disabling all unnecessary services (mobile data transmission, Wi-Fi connections, Bluetooth module). All this "pulls" battery charge most.

Next, you need to pay attention to the backlight of the smartphone. The screen is the mechanism, the cost of which the work can also be called one of the most essential. By reducing its brightness, you will prolong the work of the phone without any problems.

Finally, pay attention to the operation of your operating system. Try to turn off visual effects on the device, close unnecessary applicationsworking in the background.

All this will also help the smartphone work longer.

Nothing forever - you have to admit that over time there is a loss of battery capacity, it is necessary to replace it. Work batteries on average for about two years, after which they are subject to replacement. Otherwise there will be a problem not enough efficient work With quick discharge in the most responsible moment.

At the same time - the more you will charge the battery, the sooner you need a replacement. Although, in any case, at a certain point, the spare battery becomes necessary, especially for the phone that performs the function of the working tool.

First of all, you need to decide on the right place to buy the battery. To do this, you can pay attention to GSM stores, sites or Internet auctions. Thanks to the purchase on the Internet in practice, it is possible to save well, because prices are cheaper - but it is necessary to refer to reliable platforms with a good reputation.

Now go to a key issue - what battery capacity is better for the smartphone, which is still needed to take into account when choosing a suitable battery.

What battery is better for the phone - the criteria of the perfect choice

First of all, it is necessary to take into account - whether the original battery offers a store. This option is more preferable because it matches all necessary parametersrecommended by the manufacturer. Neoriginal models usually cannot boast such reliability, and the life is less.

It is also important to ensure that the battery of your phone model is usually indicated in the description or characteristics on the Seller's website.

The battery must match the phone model

Special attention deserves the capacity of the phone battery, what is better? In particular, there must be a minimum of 1,500 charging / discharge cycles, exploring the minimum for two years. Therefore, when buying attention, it deserves a guarantee for the device.

What type of battery is better for the smartphone - why excessive savings are harmful

When buying, most people are guided by only its price and maximum power. But forced to disappoint you - if the manufacturers talk about high tank at a very low price, it is worth looking for some kind of catch.

After all, with a large capacity at a suspiciously low price, the quality of manufacture will be very dubious. Moreover, for cheap batteries, the manufacturer often does not provide its warranty.

When choosing a suitable container, you should be guided by your tasks, preferences and common sense. After all, you need to remember - it can not be a full battery above average performance to cost a penny.

What battery is better for the smartphone - the main parameters of the choice

An important criterion of the device becomes the type of battery. More preferred variant Li-polymer or Li-Ion. They are based on the use of modern materials, supporting convenient charging at any time - not expecting full dischargeWhat was required when working with old types.

The second key parameter is the capacity of the tank. Minimum volume for full-fledged work Must begun from 1500-1800 mAh.

An important importance is also assigned to the manufacturer. Today the market offers an abundance of brands to choose from, but it is better to bet on a rather reliable trademark. And be sure to consider the battery resource - the manufacturer usually indicates what number of charges it is calculated.

In the article we considered key principles The optimal choice so that the purchase becomes a reliable investment in the appropriate and durable work. But for this you need to remember not only about a suitable choice, but also about the principles of operation. For the charge, it is necessary to work only with original chargers to prevent possible damage to the electronics of your smartphone.

The modern market is simply eating a huge variety of smartphones that you can buy. Different price category, colors, model characteristics, every new day appears more and more different designs and manufacturers. However the main featurewhich combines all models, is the battery power. Today we will talk about the capacity of the phone's battery - which is better, and what nuances should pay attention to when buying a new gadget. How much hours keeps the popular acb? How to choose how many hours there is enough and what the phone battery is measured.

Technical Feature Power Source

When buying a mobile device, each person thinks over what kind of battery size is better, what is the battery and why is one of the main characteristics of any gadget?

Important! According to its structural features, the smartphone very much resembles a tablet. The volume of the battery can be the same, which means can be different. This is due to the fact that during our work, our mobile device serves for cellular communication. That is why the battery charge consumption is spent, first of all, on this nuance, and only then on Bluetooth, Wi-Fi and similar services.

To all the above nuances should be attributed to the fact that everything from a mobile device large quantity People are B. social networks And regularly browsing the tape. As a result long work Screen, Internet and cellular communication, which can operate in data transmission mode, the power supply consumption increases several times.

Based on all the facts above, it is worth buying a phone that is characterized by a good battery capacity for a smartphone.

Choose the best tank for smartphone

In the modern market, you will meet mobile communication devices with different battery values. It should vary from 1.5 to 5,000 milliam.

Important! This indicator conditional. So, modern mobile devices can have a low battery volume, but it work very quickly. This is due to the fact that all models are equipped with powerful processes, and the software is excellent optimized. When solving the question of what battery capacity is better for a smartphone, it is necessary to take into account that even with a small indicator, autonomy can be large. but this rule It concerns exclusively expensive models.

At all, on the other hand, you need to look at the Gadgets with the Android operating system. The fact is that with such a base are issued budget models. As a result, the battery charge may end up for half a day, or the phone is not clear for what reason, at first glance, will turn off.

In any case, regardless of the operating system, it is better to acquire models with the highest indicator. Decide quite simple:

If the box is written that the power supply contains 200-2500 mAh, then the gadget will be able to work for a day.
An indicator is equal to 300-4000 mAh symbolizes that you will charge the gadget once every two days.
If you think about buying a mobile device with an indicator of 5,000 milliamme aperture, then you can charge the phone once every six to seven days.

Important! Before buying a modern gadget and think, what battery is better for the smartphone, it is necessary to take into account the factor for what purpose you get it:

If you need to read the book and just talk on the phone - it may be enough and the minimum volume.

For permanent listening mp3 Player, games, watching movies worth purchasing devices with a battery volume of at least 3000 - 4000 mAh (Mah).

Choose the best smartphone by manufacturer:

Among the most different manufacturers, the good capacity of the battery for the smartphone at the manufacturer brand Samsung.
It also needs to be noted the magnificent work of the Microsoft brand. Please note that the volume indicators on these devices meet the truth. So, if there is a volume of 2500 milliammeter, then you will charge the gadget once every two or three days.
To models S. good batteries Presents the manufacturer HTC, Lenovo, Asus and Acer.

Important! If you want to buy yourself a Chinese "tricky" phone, then take the models whose cost is at least $ 200. Remember that it is possible to count on high-quality components only if the manufacturer of the vehicle really deserves itself in the market. Therefore, looking after a new gadget according to the battery characteristics, click on the link so that you no longer have any doubts.

How to reduce battery consumption?

If you still think about what battery capacity is better for the smartphone, then you should know which nuances is spent the main battery charge.

Basic consumers of charge:

display;
data transfer;
cellular.

Tips for reducing energy consumption on modern models:

Include data transfer only when you need. After use - turn off.
Reduce the display brightness.
Remove unused applications. It can be as open on this momentAnd downloaded, but rarely used.
Turn off the phone for the night or use the function "on the plane".
When allowing the phone settings, include the cost savings mode.

Also on our portal you will find a lot useful Soviets, .

We extend the life of the battery

Despite the fact that we have dealt with regarding the battery question, you must follow the charge and extend your life.

Charge is necessary up to 100%.
Do not waste completely charge battery. Connect the charger when the energy indicator is 40-50%.
In no case do not put the phone on the electrical network for the night.
Once the phone reported full charge, turn off from the network.
Use only original chargers.
Do not charge phones and put them near heating devices, heating elements and under the influence of sunlight. All devices do not like high temperature.
Once a month for the prevention of the controller, it is worth fully discharged and charge up to 100%.

Important! Separately read that its battery lasts longer.

Stock foot

Battery capacity is determined by relying on voltage indicators. Best for such purposes a special portable tester is suitable. It is also used to measure the status of a laptop battery. But before learn the battery capacity of the phone, you will have to deal with the features of these devices and programs for operating android systems and iOS.

Battery capacity indicator displays real timeThroughout which the battery ensures uninterrupted work of the smartphone. This value is calculated, multiplying the discharge time by DC value.

Almost everyone last smartphones equipped with lithium polymer or lithium-ion batteries.

Their work is based on chemical processes, but with time there is a change. electrical composition, the state of the electrodes and capacity, which indicates the impermanence of battery resources.

The first thing that makes people think about how to check the phone battery capacity on the "Android" or iOS is a quick discharge of the device. With the same load and time of use, the gadget stops work and no longer turns on. In addition, the smartphone can be turned off, although the scale shows that the battery has not yet been completely satisfied.

Most often this happens when charging below 20%.

Please note: some solve this problem with PowerBank, which will allow the phone to be charged at any time, but the fault is not going anywhere. If you leave the breakdown without attention, sooner or later the phone will fail and will not turn on until the battery is replaced.

Another feature of the battery breakdown is its quick heating in the process of using one of the applications. Sometimes the battery is heated, even if the gadget is blocked. In the future, this can provoke serious disorders in the operation of the device and subsequently repairs.

If the battery occurs a tubercle - it means that she swelled and "lives" the last days. If the phone continues to work, it gradually affects the rest of its components. To solve the problem, you will have to. This often happens to cheap Chinese smartphone models.

Mechanical Battery Verification Methods

The battery performance depends not only on how often the phone is used. Durable downtime and sharp drops of temperature are adversely affected on the device. For example, quite often the charge can completely disappear if a person came out of the apartment outside, where at the moment -10 ° C, and holds a gadget in his hands. In this case, the phone will no longer turn on.

As for the blistering of the battery, it is not easy to determine this at the initial stage, as this happens gradually.

To remove the breakdown, you need to put a smartphone on a flat surface back cover Down and try to promote it. If it managed, it is better to immediately replace the battery.

How to check the capacitance of the iPhone battery using programs

Software ways to check the battery of the phone to the capacity are more informative. The Gadget owner will quickly receive information about the problems that have arisen in order to start replacing the battery on time if it is necessary. The specific method depends on the smartphone operating system.

Owners of the iPhone often complain about the lack of charge. Specialists advise in such cases to set the IBackupBot utility. For more more full information It is better to install the application to the computer and after connecting your smartphone to it. After starting the iBackupBot, add a device to the list of valid. In the More Information tab, you can find data on the number of charge-discharge cycles, as well as the battery capacity.

There are 2 main characteristics in the program, namely:

Fullchacapacity - actual capacity at the time of battery check;
DesignCapacity - nominal indicators that are declared by the manufacturer. They can be found in the passport of iPhone.

If the value obtained will be below 50% of the nominal, this indicates the need to replace the battery for a new one.

Methods of checking the capacity of the battery on the "Android"

There are several options for how you can check the phone battery on operating system "Android" on the container. One of them is a set of combination of characters * # * 4636 # * # * and the choice of the "Battery Information" team. If everything is performed correctly, the entire smartphone owner of the smartphone is displayed on the screen.

If it does not work, you can install one of the applications, such as Battery. Immediately after its launch, you can see information not only about the battery capacity, but also about the voltage and temperature of the battery.

Among other applications for similar purposes, you can allocate:

Power Battery,
Battery Calibration,
Battery Life
Accubattery.

Specialists advise paying attention to the discharge of the gadget when talking. If in 10 minutes of dialogue battery sat down by 10%, regardless of the displayed application indicators, this suggests that the battery sits too quickly.

How to accurately measure the battery capacity

Among all possible methods The phone capacity checks can be selected using the new generation charger.

Diagnostics in this case are carried out by two methods. The first is charging the phone. To do this, select the mode and variation of the battery, which is indicated on the battery. After the automatic counting of the time required for a complete charge and current, the device issues accurate information.

The second option is the discharge of the gadget. In this case, the test passes in the reverse order. The device freezes the behavior of the phone when discharged and spent on this energy and provides all the information.

Another common option of how it is possible is a multimeter or tester. The device can determine the following:

battery performance
resistance,
voltage,
place a gap in the electrical network.

Please note: some owners of gadgets complain that the USB multimeter does not always provide data without errors. However, with it, you can check the container not only on smartphones, but also on the tablet or PowerBank.

Sometimes it turned out that manufacturers specially overestimated battery capacity to increase sales of their smartphones. To check this, a USB cable that is associated with the tester, you must connect to the power source, it can be a charger for a gadget or PC.

In the multimeter there are two connections - USB and microUSB. If you need to learn the capacitance of a mobile phone or tablet with the microUSB input, you need to connect a cable to the test, which was present in the configuration, into the USB connector on the multimeter, and the other end of the cable to the gadget, but before that, do not forget to completely discharge it.

Next, the tester connects to charging, and the cable to the test tube and telephone. Now on the Multimeter screen, you must select a free memory cell or erase the old and wait for the complete charging of the gadget. The process ended will be considered only if the charge is 100%, the current strength stands on zero and the display shows the actual battery capacity.

Results

Based on the data obtained, the first conclusions about the battery wear can be made. Accord capacity ( rechargeable battery) The meter displays in the lower left corner. To find out the exact indicators, you should use a simple mathematical formula.

For example, a person has a gadget, which after complete discharge restores a charge for 3 hours. After measuring the current with the help of the tester, an indicator was obtained 1.15 amps. The real capacity of the battery can be calculated by multiplying these two numbers: 1.15 amps, that is, 1150 milliampel, multiplied by 3, resulting in 3450 million.

Is it possible to restore the battery capacity

Specialists advise to fulfill their smartphone regularly, as these indicators may decline over time not only due to the fact that the gadget owner actively uses all possible applications. In particular, it concerns the batteries that have long been lying without use.

To restore the container, you can use the "Rash" method. It is believed that this way can be returned to the lost level of battery performance. To do this, you need to charge a 100% battery panel, then discharge, and perform the same three times. If a positive effect was obtained, you can not yet acquire a new battery.

Detailed information and advice here:

Sometimes the owners of smartphones noticed that this method of recovery is used even in service centersBut at the same time they take considerable money for it and, thus, deceive their customers. In order not to get into such a situation, it is better to try all available recovery options yourself, and only after none of them gave the result, it is worth replacing the battery.