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Is it necessary to discharge the iPhone for the first time. The expert told how to properly charge iPhone and iPad batteries

Is it necessary to discharge the iPhone for the first time. The expert told how to properly charge iPhone and iPad batteries

The best way to avoid complete battery discharge on the iPhone 5s/4s this is

How to charge iPhone 5s/iPhone 4 battery to extend battery life in all apple devices ( ipod, ipad and iphone) cost Lithium-ion (Li-ion) batteries. Until now, people have not fully figured out how to properly handle these batteries. There are many opinions that it is necessary to discharge it completely, someone says that this should never be done, there are also many disputes about charging.

It is also worth adding that the service life of such batteries is approximately 3 - 5 years. And it is also worth noting one of the main disadvantages of such batteries - they "age", even if they are not used.

The main advantages of lithium-ion (Li-ion) batteries:

Low self-discharge

No memory effect

High energy density

Low weight

Ease of maintenance

How to properly charge all Apple gadgets

Do not allow the battery to completely discharge to 0%. It is better to recharge it all the time.

No matter how strange it may seem, it will even be more effective to discharge it at least 50%! Agree, if you are a happy owner of an iPhone, this will seem like an unrealistic task to you.

Do not leave the device on charge after it is 100% charged.

This is what leads to a decrease in battery life. But you can breathe a sigh of relief, since this does not threaten all devices of "apple" products. All mobile devices have a built-in charge controller and when the charge is 100%, the controller turns off charging. At the same time, you will be notified about this by a sound signal.

Once every few months, you still need to discharge the battery to full to 0% and also fully charge it. This seems absurd after what was written above, but nevertheless there are pitfalls here. All apple gadgets have a charging percentage scale, regular charges and discharges of the device lead to inaccurate display of information. It is for this that it is necessary to calibrate the battery (make a full discharge cycle and a hundred percent battery charge). After that, the information will be completely correct.

Do not allow the device to overheat.

High temperatures adversely affect battery life.

Articles and Lifehacks

Information regarding charging rules is of interest to many users who want the battery of their smartphone to last as long as possible.

This is especially true for all new owners who do not know how to properly charge the iPhone.

The list of topics of interest to them is very diverse. What is the best way to charge a smartphone with frequent use? How many cycles of mandatory recharging after purchase? Consider the answers to them in more detail.

Basic charging rules

Currently, iOS devices are equipped with built-in polymer lithium-ion batteries.
It is worth noting that lithium is not only the lightest metal (which ensures a lower weight of the device), but also, in combination with other battery materials, provides a longer operating time.
Such batteries can be charged at any time, unlike nickel batteries, with which you must wait until they are completely discharged.
However, after buying an iPhone, it is highly recommended to fully discharge and charge the device 2 times in a row. The charging time is at least 4 hours.
As a rule, it is during the first hours of charging such batteries that up to 80% of their capacity is replenished, and then recharging with a weak current continues.
The very first stage takes 2 hours, and the next one - 2 more (provided that the mobile device will not be used during charging).
It is useful to carry out a full cycle of discharging and charging the battery with frequent use of the iPhone about 1 time per month.
To begin with, the user is advised to optimize some settings of the smartphone itself.
So, it is in his power to disable the delivery of notifications from App Store and active delivery of e-mail, download new data less often and use location search services (Geolocation item in the main settings).
All this will allow the battery to work without recharging much longer.
Other tips: turn off Wi-Fi (3G, Bluetooth), turn down the brightness, turn off the equalizer and backlight, and use third-party apps less frequently.
In addition, you can save battery power by disabling the music and social network from Apple called Ping (available starting with firmware version 4.3).
To do this, go to the main settings, select the "Restrictions" item, enter the password, then find the Ping item and disable it.
In order for the battery of the device to last longer, it is not advised to leave it in the open sun or inside a heated car (even in a case), and also to allow exposure to low temperatures.

Proper charging: brief instructions

In the box, along with the smartphone, you can find those components that will be needed to charge the device. In particular, it is a network adapter and USB cable.
If the smartphone was brought from the USA, the AC adapter may have a flat plug. In this case, for a small amount, you can purchase a special adapter for a European outlet.
Instead, it is allowed to use charging from a computer via a USB cable, although this is not always convenient.
In addition, the user can also buy a European network adapter - however, it will cost him a little more.
Now a little about the charging itself. It is strongly recommended to use branded accessories, but in no case pirated products. You can charge your iPhone both from a computer and from the network through an adapter.

Every iPhone owner wonders how to properly charge the device and at the same time ensure a long battery life. In this article, we've put together tips and tricks to help you learn more about it.

Due to improper use of the smartphone, the user may unknowingly shorten the battery life. This happens every day, and in order to remedy the situation, it is worth familiarizing yourself with the unspoken rules for extending battery life. Consider what negatively affects his work.

extreme temperatures

Any gadget, be it a phone, tablet or computer, is sensitive to both too low and too high temperatures. This is justified by the absence of a heating or cooling function for the device in the internal configuration. Consequently, the “stuffing” of the iPhone can simply freeze or heat up and fail, in the worst case, catch fire.

the screen is not exposed to direct sunlight;
the smartphone was not in a closed, stuffy and hot room (for example, in a car in the heat);
not charged in places where there is no ventilation, no access to air, tk. the device will not cool down.

Rule #1: Do not use or charge your device in extreme temperatures.

Non-original charger

The standard iPhone power adapter has a voltage of 5 volts (V) and a current of 1 amp (A). Complete with a certified cable, the phone charges in an hour and a half. If the equipment is non-original, both the battery and the phone may suffer.

It's all about the manufacturers - some provide a quality product, others may give the user incorrect information about the characteristics, i.e. indicate the standard 5V and 1A, and sell the product with values that will be more or less than those indicated.

Even with a slight increase in voltage, for example, by 4%, the battery capacity from cycle to cycle will decrease twice as fast. Usually, the drops are regulated by the built-in PCIM controller, which is responsible for supplying current.

In fakes, such a controller may not be, which is fraught with high output voltage. So you can damage both the charge controller in the iPhone and the battery itself. It is better to protect yourself from problems, and use the equipment provided by the manufacturer.

Rule number 2: use the original adapter.

Chinese charging cable

The situation with Lightning cables is more complicated. Many iPhone owners have heard that such cables break easily and are not cheap. Its plug is equipped with a special chip with which the iPhone recognizes its own wire. It is rather difficult to find such an analogue.

However, the Chinese were able to clone this chip too, selling similar cables for a penny, which is what lures users. It is worth assuring that such a product will work, but not for long. We recommend taking wires that have been certified by Apple - then you will avoid additional damage to the device.

Rule number 3: buy only certified cables.

Full discharge

The smartphone uses a lithium-ion battery, and it is very sensitive to a charge drop to zero. This can cause significant damage, as a result of which the service life will decrease. The reason for this is the depth of discharge - the ratio of the discharged capacity to the nominal one.

For example, if you use up all 100% of the charge and do this constantly, the battery in this state will be able to withstand about 500 cycles. If the phone is only half discharged, the number of cycles instantly increases to 1500. It turns out that the more you discharge the battery, the less it will last you.

Rule #4: Don't drain your iPhone completely.

Charging up to 100%

When the device reaches its maximum charge, the battery is in a high load state. This is due to the fact that each cell of a lithium-ion battery is charged to the desired voltage, therefore, the higher the charge, the less one cell of the battery lives.

Of course, this does not bring such harm as a complete discharge, but it is better to charge the iPhone in small portions - at every opportunity, even by 10-20%, but often and painlessly. The optimal charge level is considered to be 40-80%, so you can put the phone on charge, starting from 50%, and ending with no more than 90%.

Rule #5: Charge your device more often.

No battery calibration

When using the phone for a long time, the charge indicator inevitably goes astray. This is due to improper operation, frequent discharge, improper operation of the smartphone itself (sudden shutdowns, damage to internal components, etc.), or charging the battery in any way. A complete discharge is appropriate if the iPhone displays an incorrect charge indicator. Then it is worth bringing the phone first to 100%, and then to zero, or vice versa.

This process is called "calibration". Sometimes you have to deal with them in order to bring the battery "to its senses." For prevention, it is best to do this procedure no more than once a month.

Rule #6: Discharge your iPhone periodically.

Can I leave my iPhone on charge all night?

Many are debating whether it is safe to leave an Apple smartphone to charge overnight. So we did our own research. In fact, long-term charging at a constant value of 100% does not do much harm to the battery. When iPhone is fully charged and connected to a charger, it is powered by the mains. At this time, the smartphone is not charging or discharging, and the battery is in the "recharging" state.

If during night charging the charge drops by 2%, current will begin to be transmitted through the cable. For the battery, this does not do much harm, because this happens infrequently - about once a week. In other cases, the current is kept on stable level therefore, the device does not "roast" at night.

Is it possible to charge an iPhone from an iPad charger

It is worth answering immediately: yes, you can. This is possible thanks to a special proprietary charge controller built into the iPhone. With it, the charging speed is deliberately reduced after 80% in order to control the optimal current supply. He is also responsible for "mains operation" and constantly monitors the health of the battery. For this reason, when charging from an iPad adapter, the battery is not loaded, despite the fact that it has a voltage of 5 volts and a current of 2.1 amperes.

In total, the charging power of the iPad is twice as much as the adapter from the iPhone. It is logical to assume that in this case the smartphone will charge faster, but this is not true. In older iPhones, regardless of the level of current supply, the built-in controller does not allow you to get a charge more than it is written in it. In new models, starting from the sixth generation, the manufacturer was able to slightly speed up the process, but not significantly.

Long term storage

If the device is stored for a long time, it can wear out a lot - some functions will become worse, the battery will lose its capacity, etc. To prevent this from happening, you must follow the following recommendations:

charge your iPhone up to 50%;
turn off the device completely;
store in a dry place where the temperature does not reach +32 degrees;
Every six months bring the charge of the iPhone to 50%.

The device should be charged at half the battery capacity, because a full charge can significantly reduce the service life. Likewise with his absence. At 100%, the primary capacity is lost, at 0%, the phone goes into deep discharge, and this harms the battery.

Especially for its customers, the company has prepared appropriate recommendations, which are especially worth listening to:

you should not charge your iPhone with a case, because. this can cause the phone to heat up;
the same can be said about using a smartphone in the cold;
use only certified accessories marked MFI (Made for iPhone) on the supplied box or on the product itself;
before long-term storage, charge the phone halfway and turn it off.

It is worth noting that Apple only recommends, and does not tell users how to handle the company's devices. According to iPhone owners, it is not necessary to strictly follow all the rules for battery operation. The manufacturer has created special built-in controllers so that the owner does not damage the battery with his actions. However, the tips described above will somehow help prolong its life for many years.

Video instruction

You can watch a detailed video tutorial on how to properly charge your iPhone. The created video will help users to better understand the implementation of all the provided actions.

Results

Usually we do not monitor how we use the battery, and do not notice what harm we bring to it. However, you should not bother too much about this and constantly worry when the gadget turns off on its own initiative or due to the user's inattention. Apple carefully monitors the quality of their products.

Therefore, even with normal use, the battery will function as before for a standard three to four years. There is no perfect scheme for how to increase battery life. Just do not abuse the capacity, always keep an eye on the charge and beware of extreme temperatures.

Users of even the most modern gadgets sometimes blindly follow the rule that was common at the dawn mobile communications: Before use, the device must be completely discharged, then fully charged.. The most fanatical users have developed this rule to the point of absurdity, offering to fully charge and discharge the iPhone. thrice. Is there any sense in this at all - we will consider in the article.

Someone did practical research on the issue of charging mobile devices Eric Leamer - experiments led him to unexpected conclusions. Charge iPhone up to 100%, as it turned out, in general harmful– The optimal charge level should be between 50% and 70%. When charged to 100%, the battery can withstand only 500 cycles, while when charged to 70% - over a thousand.

Where did the prejudice about the importance of a full charge come from? The first cell phones were equipped with nickel-based batteries, subject to the so-called memory effect. memory effect lies in the fact that if the recommendation for operation is violated, the active substance of the nickel battery crystallizes - as a result, the maximum amount of energy that the battery can store decreases. The battery "remembers" that it was not fully used before, and therefore gives energy only up to a fixed limit - hence the name of the effect.

Modern gadgets are equipped with lithium-ion batteries, which no memory effect. Almost everyone who talks about the need before use drain the phone completely, belong to the older generation and started with black-and-white dialers, for which this rule was valid. Now the buyer will not hear such a recommendation from a competent consultant in the salon.

How long does it take to charge an iPhone?

iPhone charging time depends on a number of conditions:

Battery capacity. The latest modifications 6 and 6S have more capacious batteries, so they take longer to recharge.

Power Supply. There is one secret: if you use the power supply from the iPad, the recharging time will be reduced to a minimum. You should not be afraid that this method will negatively affect the battery: this is not forbidden by Apple itself.
Parallel use. If the owner of the gadget uses the gadget during recharging (for example, plays), the time, of course, will take more.

A "healthy" battery does not need more than 3 hours to charge from 0 to 100%.

If the iPhone does not have enough night to recharge fully, it is better to contact the service or sales office for warranty.

Don't let your gadget overheat. Pay attention to such a scale, which is posted on the official Apple website:

The ideal temperature for using the iPhone is between 16 and 22 degrees. Using at a different temperature will not degrade the quality of the battery, however, the device itself will hold a charge for less time.

Recharging is another matter: if it is carried out in conditions high temperatures, battery-damaging consequences cannot be avoided. Statistics say that constant recharging at a temperature of 10 degrees above normal leads to the fact that in a year the battery sits down by 20% - in three years your iPhone will need expensive repairs.

Therefore, in no case do not leave the smartphone “on recharge” on the windowsill, in the car, do not cover it with a pillow and a blanket, remove the cover from it while it is charging!

Use only certified accessories. Please note that we are not talking about original, but about certified USB cables and power supplies. The latter can be produced not only by Apple, but also by another company, which means they have a lower price. You can determine which accessory is certified by the inscription "Made For iPhone" on the package.

Certified accessories (like the iPhone itself) have special PMIC controllers that “monitor” that the current, voltage, and temperature do not go beyond the permissible limits. If, for example, the iPhone overheats, charging will stop and a message like this will appear on the screen:

There are no controllers on Chinese “no-name” accessories, so the user uses them at his own peril and risk. Note the statistics: an increase in voltage when charging by only 4% above the norm will cause the gadget's battery to wear out twice as fast.

Completely drain your iPhone, but don't do it more than once a month. Monthly full discharge is needed to calibrate the power controllers. Many Apple users notice that their devices turn off when the charge is 2-3% - this is a sign of uncalibrated controllers. However, you can’t constantly “wear down” the iPhone to zero - this is extremely detrimental to the battery. Try not to bring the gadget to a forced shutdown more than once a month.

Conclusion

Sooner or later to spend money on a replacement iPhone batteries you have to - it's a given. Regarding the timing, the opinions of many experts and the author of the article differ: you can often find recommendations to change the battery every 2 years of intensive use of the gadget, however, the author’s iPhone battery is constantly in business and has not raised any complaints for 3 years now. It is important to monitor the quality of accessories and recharging conditions, and then you will not have to enrich the masters of service centers.

Charging the device by each owner is carried out in different ways: some consider it necessary to make this procedure a daily ritual, regardless of how much it is discharged, while others, on the contrary, wait only for the battery to completely discharge. And what to do with premium devices, such as Apple devices, how to properly charge an iPhone?

It may seem surprising to some, but many experts say that charging the device’s battery to the maximum mark in 100% - harmful. Many studies on this issue were carried out by Eric Limer, according to his conclusion, battery charging should optimally be in the range from 50% before 80% . According to his experimental data, the charge that has reached 100% , is able to work out less than five hundred cycles, and the one that stopped at 70% - over a thousand.

Only the initial charge is special, so it is important to figure out how to properly charge your iPhone. It is worth noting that it is necessary to fulfill all the requirements the first time and follow some recommendations from manufacturers.

How to properly charge iPhone 5s for the first time?

Despite the fact that the new battery that comes with the gadget is equipped with a small amount of energy, it should be charged for the first time, and this charge should last about a day (but not less than 12 hours).

To charge a new battery:

Connect the charging cable to the device;
Charger (charger) connect to the network;
Withstand at least 12 hours.

It - first cycle, after it you need to actively discharge the new battery, required condition- completely, then perform the second cycle, completely similar to the first.

After the second cycle, the discharge-charge procedure is completely repeated. And the more times you repeat it, the longer the phone will work, provided with the right amount of energy.

Discharging after the first and second cycle occurs in a natural way, but it is better to speed it up and for this you can, for example, download large files using Wi-Fi or play a long video.

Two years after the active use of the gadget, it is recommended to replace the battery in it.

When charging the battery, do not leave it on the windowsill during the day on the sunny side or in a hot car. This threatens with overheating and leakage of liquid from it, and, as a result, failure of the device itself.