Here we will raise one extraordinary topic, which many not even think about. Imagine that you need to leave the iPhone for long-term storage. That's so easy to do this will not work - at least we would not recommend.

It happened, the iPhone was not needed

Not so long ago, I had an iPhone 5S and iPhone 6, which were not popular with my loved ones.

Today, there are no reasonable prices on them, so I do not see much sense to sell. I think, leave for work purposes, but these will appear approximately after a year and a half.

Descended on the boxes and shoved into the far box. But then I decided to study the question - I will share the results below.

For this there is an infinite number of reasons

First, let's figure it out why you may need this information at all.

FirstlyYou decided to sell the device, and the process risks to delay.

SecondlyYou may need the second number, but not today, but after a few months.

ThirdlyYou decided to leave the old iPhone as a mobile modem for distribution of the Internet, but it is not necessary for particular.

FourthSome of you exactly does not sell old Apple's old smartphones, but collects.

And this is just the first thing that came to my mind. Options may be infinitely a large amount.

Just so stored in the closet will not work

Most iPhone components are actually no shelf life. Therefore, do not spoil over time.

But the battery of the smartphone, which is made on lithium-ion technology, is quite whimsical to environmental conditions and the level of charge.

If it does not suit the conditions for long-term storage, it inevitably loses in the tank - and significantly. Therefore, this article was born.

In order for the mobile device battery to work as long as possible, you need to follow a few simple rules. We came to them after studying Apple's official recommendations and communication with specialists of service centers.

There will have to take into account several important facts:

• Keep charged. If the iPhone is discharged completely, go into a deep discharge state and will lose the ability to keep charge. The inverse situation is no better - in full charge, it also loses in the container and service life. Optimally - about 50%.
• Store disconnected. Thus, you will avoid the need for frequent recharging and reducing the capacity by increasing the number of recharge cycles. By the way, after 500, the iPhone battery is already advised to change.
• Find the coolness. Maximum temperature plug for iPhone - from -20 to + 45 ° C. Comfortable conditions - from 0 to + 35 ° C. Recommended - from 10 to 25 ° C. Therefore, the windowsill in the summer will not be an optimal place for storage, the temperature will confidently kill the battery.
• Recharge every six months. Even in the off state, the device will definitely be discharged. Therefore, charging the smartphone up to 50% every six months.

It turned out that not all this is simple

Even with the observance of all the conditions that I described above, the battery will still be unusable. But noticeably slower.

Moreover, after long-term storage, you can not turn the iPhone at all from the first time. Sometimes it will be required until 20 minutes connected to the network to come to normal.

As a result, the loss of the battery capacity is not so difficult to reduce the battery, it is only necessary to freeze a little. But after six months - a year in the box, there will be almost the same device that you put there.

If you are attentive and overlooking the user, then surely thought about how to properly charge the battery of the smartphone so as not to harm him. In fairness, immediately note, those rules that we describe below are relevant for modern lithium-ion batteries, which are now installed on the overwhelming majority of smartphones.

Avoid overheating and supercooling

This is the first and most important rule to follow always. Overheating are destructive as for the smartphone as a whole and for the battery in particular. Do not keep the charging smartphone under the pillow, do not leave it under the groaning rays of the summer sun and do not leave in the car, try not to wear in the outside pocket in the cold season.
Now we will focus on the safety and durability of the battery, but do not forget that the overheated battery can easily explode, which is also dangerous for its owner.

Not chase one hundred percent charge

Despite the understandable desire for most users to keep the smartphone fully charged, it is harmful for the battery, as it is a "stressful" state, which is not worth it. You are afraid that the smartphone is discharged at the most inopportune moment - it is better to get around the external battery, which is now a great set on the market. From this the rule flows smoothly and the following thesis.

Charge your smartphone all night - harmful

Yes, we know that all modern charging blocks are turned off as soon as the battery reaches 100% charge. Have you ever thought about what happens next? During the night, your device naturally loses some percentage of charge, after which it recharges again. For a battery, as you already know, it is a stressful mode of operation, which is why it is faster. Modern smartphones are charged quickly, one and a half or two hours from zero to a maximum, so what's the point of driving the battery all night? It is better to post it in the evening, before bedtime or during the morning fees to work / study.

Do not discharge the battery "in zero"

Full discharge harms a battery no less. In general, experts believe that the optimal charge for a modern smartphone is within 40-80%. Yet, about once a month there is a sense to arrange a gadget such a workout: Fully discharge and charge again. This will calibrate the charge indicator and receive topical battery charge information.

Use a complete cable and charger

Often you can face the opinion that it is enough to use a "native" charging unit for a full charge, and the wire can be any. Opinion is mistaken and to understand it do not even need to go into the debris of physical laws. Wires also have their own resistance characteristics and it will not be able to ignore them. Using the "weak" wire, you, at best, slow down the battery charge time, and this is not enough about the danger of charging through low-quality blocks, and we will not stop.

Do not avoid quick charging

We have already told about rapidly charging in detail in a separate material, so you will not sharpen attention again at this moment. We only remind you that it is safer to use a native block for quick charging than it is not clear where the non-imaging temples come from. Moreover, safety here concerns both the smartphone and the battery and the user itself. Unfortunately, many users do not trust rapid charms, considering that they wear a battery faster. In fact, each manufacturer expects in detail how the capabilities of its AKB and the estimated power of the block using special scenarios that are charged not only quickly, but also gentle.

How to store an unused smartphone?

Often you can see a picture: an unused smartphone remains included, dust with myself quietly in the corner and slowly loses the battery charge. Then he is completely discharged and continues to dust with an empty battery. It is difficult to come up with a more destructive scenario for unused technology. How to store it correctly? First, in the turned off forcibly (and not on the discharge) condition. Secondly, the battery should be charged about 50%, this will allow you to save the battery capacity as long as possible and, if necessary, continue to use the device to fully.

What should be the first charging?

Here opinions differ even stronger than in previous items. Ideally, first we discharge your smartphone at zero, then we charge up to 100%, while you can measure the time that goes to this process. In the future, this indicator can tell you a lot of interesting things, whether there is a battery degradation. After that, you should not repeat such manipulations.

Do I need to charge your smartphone turned off or can they use?

Sure you may. You should not even listen to those who will speak the opposite. The only reason why makes sense to turn off the device at the time of charging - you need to dial the required battery charge as quickly as possible, but it is rather a radical way. Alternatively, you can simply turn off the wireless network for a while. But from the run of the benchmarks and resource-intensive games it is really worth refraining. The reason we have already described above - overheating. During the charging, the smartphone and so warmer than usual, and if this process also heats the load on the chip, then the temperature increase and can become dangerous at all.

Memory Effect, Battery Calibration and Other Heres

Despite the fact that in the courtyard there is 2018, and lithium-ion batteries are installed in smartphones, in many resources you can find tips on calibrating the battery (sometimes completely contradictory), which - allegedly - should return the former battery capacity. It is assumed that the container was lost due to the "effect effect", the problem is only that the modern memory effect batteries does not have any noticeable effect, and the training or calibration will not help here. As a small remark, we note that the charge indicator can be calibrated and this is programmatically, and not a primitive charge-discharge, and if this topic is interesting to our readers, we will return to it later. If you have noticed that the smartphone is charging and discharged much faster than it should, it is really a serious bell. It makes sense to check the contacts and a connector for dust, dirt and moisture, and if the smartphone is uncalapping, it is better to go to the service center.

We all have everything. As you can see, keep the health of your battery is not so difficult, just adhere to the golden middle, both in terms of charge and relatively temperature regime. If after reading you have questions about the topic - write them in the comments, we will be happy to answer.

A good modern smartphone is expensive, but he can last long enough, if used and store it correctly. Here are some tips to help in this.

Maintaining the average battery charging level

Lithium batteries are installed in modern smartphones and on average they are calculated on 400-500 recharging cycles. Each such cycle includes a battery charge by 100% and full discharge up to 0%. After passing 500 cycles, the loss of battery capacity becomes noticeable, the smartphone begins to discharge faster and requires more frequent recharging.

To increase the number of such cycles and extend the battery life to keep the battery level within 30-75%. It is best to charge a smartphone by 70% and when the charge drops below 50% to recharge it again. Depending on the frequency of the gadget, you may need several such recharges per day.

Avoid full discharge

Provide a battery for a long life can also be avoided by its full discharge. If the battery is charged less than 20%, it gradually leads to its degradation. Because of this, it flashes faster. The complete discharge of the battery leads to a decrease in the number of recharge cycles, in which the total battery capacity is preserved. The more often the smartphone completely discharge, the faster it will start losing the battery capacity. However, in order for the smartphone to more accurately read and showed the battery level, sometimes it is still worth discharge it completely. It will be enough once a month.

Optimal temperature mode

For lithium batteries, red and high temperatures. If the battery temperature often reaches 60 degrees, then in one year its container can decrease by 25-40%. Therefore, it is not necessary to allow its overheating, which can occur due to several reasons.

Overheating can happen due to high ambient temperature, especially under the right sunlight. Also, the smartphone can be heated with frequent use of high-loaded applications, especially during charging.

The use of a gadget at temperatures below zero has a negative effect. Because of this, the supply of disconnected energy and the battery is flawed faster. For these reasons, it is worth avoiding such situations to maintain the optimal temperature of the device, then it will last much longer.

Use the correct charger

It is best to use a native power supply, it is more secure and charge the smartphone will be faster. But if there is no such possibility, almost any exercise will suit, but before use you need to pay attention to a couple of nuances.

You should not use cheap Chinese power supplies, they may not correspond to the stated characteristics and bring only harm. Also worth paying attention to the value of the current value indicated on the charger. It must match the volume of the battery. If the device with 1 ampere is connected to charging with 2 amps, then at least it can lead to overheating, but there is also a danger to damage the charging module. This will lead to the fact that real charge indicators and indicators on the smartphone will differ.

Exception of mechanical impact

Any mechanical damage significantly reduces the service life of the smartphone and can lead to its breakdown. It is worth protecting the device from drops from any height, because of this may be damaged internal parts and it will start working worse. Also because of the fall, cracks may appear on the screen, then you will have to contact the service center to replace it.

The impact on the screen should also be minimal, you should not wipe it with tissues or napkins that are not intended for this. They can leave scratches on it, it is better to use a microfiber cloth or special wet wipes.

It is also worth allocating a separate place for the smartphone and put it only there, and not to leave where it will have to be, because in this case it can be randomly pressed or sitting on it and thus damaging.

For those who know physics. Spare batteries for mobile devices are better stored in the refrigerator, why?

The question is resolved I. closed.

Best answer

Answers

2 0

6 (16552) 3 6 18 9 years

Discharge itself.

Many battery manufacturers recommend to store them at a temperature of about 15 ° C or less, with a charge level of about 40%. A smaller charge level should not be allowed to avoid potential damage to the battery due to deep discharge. The internal energy consumption of the battery is about 8%, which is why the same manufacturers are recommended under the charge of a storage battery to 40% every six months or so.

0 0

6 (9884) 2 2 9 9 years

Batteries of modern mobile devices, like a person, created to live long. If the life expectancy of a person depends largely on the place of residence, diet, genetic characteristics and lifestyle, then in the case of batteries, it all depends mainly on the disciplination of the user.

Most modern mobile devices (phones, smartphones, pocket personal computers), cameras and power tools feed on the energy of lithium batteries - lithium-ion or lithium-polymeric. This technology is already running enough to ensure high energy intensity and long service life.

Constructive features

Kill a lithium battery is also simply as to provide him with longevity. There are several features of the device of lithium batteries that need to be borne in mind, and to which the user cannot affect any way.

First, all my life the battery should be in a tone - the output voltage should not exceed a certain value and fall below the threshold-defined threshold, which corresponds to the maximum and minimum level of charge.

The longest battery will live, if you maintain a charge at the level of 45%. Any fluctuations in plus or minus reduce the service life.

The battery charge level is typically controlled by two devices: battery controller and mobile device controller.

What can i and what can not

If the user does not want to regularly invest in the purchase of a new lithium battery for his phone, smartphone, a PDA or a digital mirror camera, you should not discharge the battery to zero to find out how long the device can work on one charge. If the automation of the device itself turned off the power, you need to get to the socket as soon as possible.

Lithium batteries love frequent recharges, and it is not necessary to wait for a complete charge at all.

Contrary to the saying of porridge by oil, it is very possible to spoil - the reload harms a lithium battery as well as complete discharge. For this reason, lithium batteries should be charged at room temperature. With a reduced positive temperature, close to zero Celsius, the battery does not get complete power, and at elevated temperatures, a reload may occur. For the same reason, it is impossible to allow strong heating of lithium batteries and their freezing.

This type of battery does not like frost. With a complete freezing, a lithium battery will be replaced. If you have to work in low temperatures, it is recommended to have several batteries, keep them warm and periodically changed places. Lithium batteries lose capacity not only in frost, but also in conditions of reduced atmospheric pressure (in the mountains, on board the aircraft). It does not hurt the health of the battery, but it does not hurt to know this.

How to charge

There are two ways to charge mobile devices with lithium power sources: from the standard charger and with a USB connection with a computer. The USB connection in this case is a semi-dimensional, especially if the battery is greatly discharged. Full charge is possible only with the help of a charger corresponding to the battery tank. If you replace your native battery to another with a higher capacity and use a regular charger to recharge, an unstable operation of a mobile device with performance deterioration and frequent shutdowns can be observed. The problem will solve the purchase of a new charger to become a more powerful battery.

Fresh-acquired lithium batteries do not need a rite of initiation, as for nickel-cadmium and nickel-metal hydrogen batteries, which require multiple charging cycles to access the passport mode.

Lithium-ion batteries remain fresh, if they are stored at a temperature of 15 ° C at a level of 40%.

Acquaintance with this article and learning the manual will help the consumer to use mobile devices as efficiently as possible and not waste extra funds for the purchase of expensive
batteries.

probably not skisley

When falling, the case does not fall apart
- Less place
- Material can be done in one whole and not a few parts
- No backlash in hand when you hold the phone in your hand
- Protection from the fool. that the user does not care do not do with schemes

i have a phone where the battery is not pulled out for a year. Actually problems 0.

Depending on what you need. Just the diesel engine is much more launched (ampere) than in gasoline.
There are charging, commissioning and charging and offline devices
Also, for gel batters, not all charges are suitable.
If you have the opportunity to buy a commissioning, unpredict.

nEA, ZATO BABUWKA XRONIT !! :)

Edison? He came up with a piece of paper for candies.

At room temperature or in the freezer, but not in the refrigerator.
Two main reasons why bread cries:
- Chemical changes - "Degradation of Starch".
- Loss of moisture due to contact with the surrounding air.

Storage Bread in the refrigerator
At low temperatures (such as in the refrigerator), "starch degradation" occurs even faster. Therefore, you should not store it in the refrigerator. This does not preserve it fresh, and slows down the process of forming mold.

Storage Bread in the freezer
Great solution to keep bread in the freezer. Very low freezer temperatures do not give "to degrade starch", thanks to which the bread remains fresh. It is best to freeze freshly baked bread, which only cooled, and eat it immediately after defrosting.

Bread storage at room temperature
Room temperature is considered ideal for storage of bread, and the surrounding air provides natural drying.

Now such a bread that is just that saves one chemistry from mold now and not bread

i have a refrigerator, carry me, but I do not answer for safety

Modern rechargeable batteries installed in our mobile devices are very hardy and are designed for a long service life. In order to make the service life for the longest and safe, be sure to adopt and follow the following simple recommendations:

1. Once a month, in mandatory, completely discharge and charge the battery of the device. This procedure is called calibration. Although, modern Li-Ion batteries are practically not subject to the "effect of memory", for their long service such an operation is simply necessary!

2. Try to prevent the device at low battery charges. The fact is that each rechargeable battery has its own secure voltage limit (about 3V), the work on which can damage the elements. therefore put the device for charging when 15-20% of the charge remains.

3. To avoid trouble, never allow the device to be stored with a fully discharged battery.

If you are not going to use it for a long time, then make sure that in the battery was at least a small charge. Before the next use of the device, fully charge its battery.

4. Avoid frequent full devagments of the device battery! Full battery discharge is needed only before operating to calibrate the control system. Forced telephone shutdown affects the timing of the battery is not for the better. Do not be afraid of "unplanned" charging. Make them more often.

5. Do not allow the battery rechar. Those. In other words, do not leave the device on charging all night. This reduces battery life.

6. If possible, observe the temperature regime when charging and working with the device. Avoid high (above 35 c) and low (below 0 c) temperatures. The battery operation in their unfavorable range will speed up the process of its wear. The optimal temperature for work and charging will be room (21 - 22 s). The worst option here is work with a fully charged battery at elevated temperature and under the right sunlight. In this case, the temperature inside the device seriously increases, which does not differ in the best way on all its elements, incl. Akb.

7. Before charging, remove all covers from your device.. They prevent its natural ventilation, which increases the risk of faults.

8. When charging the device, if there is such an opportunity, disable WiFi, various services and services, cellular data, Push, in general, all that actively loads your battery. In this case, charging will pass faster, and heat dissipation, with all the resulting, will be less.