First charge of iPhone 7 after purchase. Correctly charging your iPhone - how to extend battery life. What kind of charger can I use?

Each owner charges the device differently: some consider it necessary to make this procedure a daily ritual, regardless of how discharged it is, while others, on the contrary, wait only for the battery to completely discharge. 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 100% - harmful. Eric Leamer has done a lot of research on this issue; according to his conclusion, battery charging should optimally be between 50% before 80% . According to his experimental data, the charge that reached 100% , is capable of working less than five hundred cycles, and the one that stopped at 70% - over a thousand.

Only the initial charging 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 the 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 charging should last about a day (but not less than 12 hours).

To charge a new battery:

1. Connect the charging cable to the device;
2. Connect the charger (charger) to the network;
3. Leave for at least 12 hours.

This - first cycle, after it you need to actively discharge the new battery, a prerequisite - completely, then perform a 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, provided with the required amount of energy, will work.

Discharge after the first and second cycle occurs naturally, 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 actively using the gadget, it is recommended to replace the battery.

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

There is no ideal scheme, but still adhere to generally accepted rules and manufacturer’s recommendations.

iPhone is an expensive device that, as a rule, we buy for at least 2 years. At the same time, we have hopes that after the planned service life it will still work properly and we will be able to sell it for “good” money.

One of the first questions buyers ask is about the state of the device’s power supply, for example: “How long does the battery last?” This means it makes sense to take care of the proper operation of the iPhone battery now.

As a power source in iPhones, iPads and other portable equipment, Apple (other manufacturers too) uses lithium-ion batteries, which:

1. Charges faster.
2. They work longer.
3. They have a high specific capacity.
4. Not subject to memory effect.

The battery memory effect refers to a reversible loss of capacity that occurs in some types of electric batteries when the recommended charging mode is violated, in particular, when recharging a battery that is not completely discharged.

As an experienced iPhone and iPad owner (since 2008), I declare with full responsibility that Apple uses high-quality power sources in its products.

1. Do not operate or charge the device in extreme temperatures (-40°C and +50°C).

Apple considers the ideal temperature range to be between 16 and 22°C and does not recommend "using your device in temperatures above 35°C as this may permanently reduce battery capacity." Overheating is critical!

From personal experience: I don’t look at the thermometer when I pick up my iPhone 5s, which I don’t advise you to do either. It is enough that:

1. The device has not been exposed to direct sunlight.
2. Do not leave it in the car in hot weather.
3. Do not charge under your pillow.

3. To charge your iPhone, use an original charger and at least a certified USB cable.

For example, if you increase the charge voltage of a lithium-ion battery by just 4%, it will lose capacity twice as fast from cycle to cycle. To prevent this, special PMIC controllers are built into the original network adapter and directly into the iPhone (in batteries this is the Battery Management System), which ensure that the conditions for recharging the device do not go beyond the permissible limits: temperature, current and voltage.

In network adapters without a family or tribe, the so-called “no-names,” there may not be such a controller. Consequently, the voltage at the output of such an adapter may exceed permissible values ​​and can burn out the power controller in the iPhone, and then damage the battery.

From personal experience: Charge your iPhone from original chargers with a certified cable and forget about battery problems.

4. Do not completely discharge your iPhone (to 0%).

The lifespan of a lithium-ion battery is usually expressed in terms of the number of full discharge cycles when you use up 100% of the battery's capacity. For high-quality power supplies this is 400-600 cycles. Apple claims iPhone battery life is 500 cycles, and iPad, Apple Watch and MacBook battery life is 1,000 cycles.

Whenever you completely drain your device, its lifespan shortens. This is due to the depth of the discharge.

It turns out that the more you discharge a lithium-ion battery, the faster it “dies”. To increase battery life, avoid deep discharging.

For clarity, I will give the dependence of the number of battery discharge cycles on the depth of discharge.

Not many people know that Apple batteries are charged in 2 stages:

1. Up to 80% - in fast mode.
2. From 80 to 100% - compensation charging.

This charging system allows, firstly, to quickly charge the device, and, secondly, to extend its service life.

Remember, completely discharging a lithium-ion battery will shorten its service life and reduce its capacity.

From personal experience: Connect iPhone and iPad to a power source at 10-20% charge and disconnect after 80%.

5. Don't charge your iPhone to 100%.

Fully charging a lithium-ion battery is not as bad as deep discharging, but it is still undesirable. Of course, the controller will not allow your device’s battery to overheat and overcharge, but, as practice shows, constantly plugging in a 100% charged iPhone reduces its battery life.

From personal experience: Leave your iPhone charging overnight. For some time, a 100% charged device will be connected to the network, but nothing will happen to it - not enough storage time to worry about it. With this charge, your iPhone will last for more than two years.

It is difficult to control the chemical processes occurring in the battery. And since the dependence of the output voltage on the battery capacity is nonlinear and the lithium-ion battery is subject to natural aging, accompanied by a decrease in capacity, and also because we charge devices haphazardly, over time, the iPhone’s power controller cannot accurately determine the battery charge level. Diagnosis: iPhone turns off even when charged more than 1%.

In order to calibrate the controller and bring the charge level indicator to life, the iPhone needs to be completely discharged. Apple advises doing this no more than once a month.

Conclusion

In conclusion, I would like to note that each of us charges our devices in our own way. Even if there is an ideal scheme, it cannot satisfy everyone, since we live in different rhythms and under different conditions. Remember, your iPhone battery will age even if you do not use the device. Follow the rules described above (you don’t have to follow them strictly) and even if your iPhone battery fails, it can always be replaced.

Many iPhone owners charge their smartphones once a day, turning it into a daily ritual like brushing their teeth and drinking their morning coffee. Others resort to using the charger only after the battery is completely discharged. But, one way or another, all owners of electronic gadgets would like to save themselves from the need to replace old batteries with new ones too often. Experts say that in order for the battery of an electronic device to last as long as possible, it should not be charged to the maximum.

Tech enthusiast Eric Leamer says charging your battery frequently can cause minor damage. However, one complete discharge/charge cycle should still be performed approximately once a month.

It is recommended to charge phone batteries to no more than 50% whenever possible. In general, the optimal charge level is between 40% and 80%. The reason is that each cell of lithium polymer batteries is charged to the desired voltage. The higher the charge level, the higher the voltage level. The more voltage a cell stores, the more stress it experiences. This, in turn, leads to a reduction in the number of possible charging cycles. The researcher says that a battery charged to 100% will last only 300-500 cycles, and a battery charged to 70% will last 1200-2000.

Leamer also debunked the myth that you need to charge your new gadget for 72 hours before use so it will “remember” what it feels like to be fully charged. This advice is valid when working with nickel batteries, but in the case of lithium-ion batteries, which are used in new phones, it is completely untenable.

The expert noted that to maintain a lithium battery in good condition, it is necessary that the electrons in it are periodically in motion. For this reason, it is not recommended to keep your tablet or laptop constantly connected to the network. Ideally, the owner of an electronic gadget should continuously charge and discharge the battery during use, leaving the charge at 40-80%. In this mode, the battery life increases many times over.

The specialist also advises not to expose your phone to extreme low/high temperatures. The recommended storage temperature for most batteries is 15°C (59°F), and the maximum safe temperature generally ranges from 40°C to 50°C. At an average temperature of 25°C, a lithium-ion battery will lose 20% of its maximum capacity every year. At 40 °C its capacity will drop by 35% annually. That's why it's best to avoid wireless chargers: inductive wireless chargers create excess heat that toasts your device's battery.

You can extend battery life yourself by setting your phone's screen brightness to low and turning off apps that use GPS, like location-based services, Leamer says. In areas with poor signal strength, it is recommended to turn on Airplane mode to prevent your iPhone or iPad from wasting valuable electricity searching for and connecting to nearby base stations.

Chaotic. Usually they do this “on the go”, whenever possible. They often put it on overnight, for more than 7 hours. Let's look at how to properly charge your iPhone.

Despite the fact that charging an iPhone is a simple process, it is still worth considering some details

It is important to charge a newly purchased iPhone correctly, only then will it serve properly for a long time. If you want to know how to properly charge an iPhone, follow the instructions below for the first cycle.

1. After taking out your new iPhone, connect it to the charger for 3 hours.
2. After 100 percent, disconnect and use it until the battery is completely drained. Be sure to charge it fully.
3. When the smartphone turns off, leave it for 2 hours and do not use it.
4. Next, you need to charge it again to 100%; do not use the device during the process.

Night charging

Let's look at what happens to a smartphone when you connect it to a power adapter. The process of all modern gadgets is controlled by a module built into them - a charging controller. It helps to charge your smartphone in the shortest possible time, and in a reasonable time. It does not allow the battery to recharge. Here it is necessary to take into account that 80% is charged quickly, using the maximum possible current; the remaining 20% ​​at a slow pace, reducing the current to extend battery life.

When the process is completed, the controller turns off the power supply. The battery does not transfer charge while remaining idle, and does not lose it. They say: after 100%, a cyclic charging/discharging mode begins, but this is not true, because then wear would be faster.

It is also known that all batteries are subject to self-discharge when not connected to power sources. The self-discharge rate of lithium-polymer batteries is 5% per month. The controller checks the remaining stock, when the loss is significant, the process starts again. It resumes at a loss of 2%, i.e. approximately once every two weeks. If you leave the gadget connected to a power source, it will be recharged 1-2 times per month.

Therefore, leaving your phone connected overnight does not cause any harm to it.

Power adapters

All Apple adapters provide a voltage of 5 V, differing in current and power.

A standard power supply of 1 A (ampere), 5 W (watt) fully charges the phone in about an hour and a half.

Let's consider the question: is it allowed to use a power adapter designed for an iPad for an iPhone? The official Apple website claims: the iPad adapter can charge iPod and iPhone models. The power controller regulates how much current the gadget's battery will draw. Therefore, contrary to popular belief, iPad devices do not harm the iPhone.

It is also incorrect to say that charging an iPad speeds up the charging process of a smartphone. Only the 6th generation of gadgets has been taught the accelerated process; previous generations do not have this ability.

Adapters made in China

When considering how to charge your iPhone, do not forget to take into account the country of manufacture of the adapter.

Automotive devices

It is also not recommended to use car adapters to charge your iPhone. They will not protect the phone from power surges. The power controller will be damaged due to instability of current strength and voltage of automotive electrical networks.

When the phone stops charging even from the original cable, the process takes too long, not completely, which means the power controller is damaged, which is often the fault of car devices.

Long-term storage

When you need to leave your iPhone for a long time, be sure to follow these steps.

• Charge the device to 50%. Fully charging the battery will cause the battery to lose some capacity. Completely discharged, it will go into a state of deep discharge.
• Definitely

Every owner of a new car is firmly convinced that he knows almost everything about it. After all, having become the owner of such an expensive branded gadget, you want to fully enjoy all its sophisticated features. But such a trivial question: how to properly charge an iPhone may cause slight surprise and even bewilderment for many users. Well, what could be simpler and more understandable than this procedure - insert the charger into the iPhone and connect it to the network. At first glance, there is nothing complicated in this process. Can regular charging harm an electronic gadget? But in fact, there are a huge number of different nuances that affect the quality and speed of charging, and are also responsible for the durability and condition of the battery.

Recharging the iPhone battery

The battery is the heart of any mobile electronic device. And in order for it to last as long as possible, not only from recharging to recharging, but also until its resource is completely exhausted, you need to know how many times and how correctly it is recommended to charge the iPhone. Neglecting all these tips and rules, gadget owners may be faced with the need to change faulty branded batteries too often. Moreover, replace them with new, and not always good quality, analogues. And I must admit, this is not a cheap pleasure.

One part of users charges their electronic devices almost every day. Others, on the contrary, resort to this procedure only after the battery is completely discharged. One way or another, all gadget owners want only one thing - for their device to always be active and not fail at the most crucial moment. But how to find that golden mean so that the battery lasts a long time, and the user saves himself from the need to constantly recharge it. Experts recommend: in order for the battery to last as long as possible, it should neither be charged to 100% maximum nor discharged to zero. The most optimal charge level is considered to be from 40% to 80%.

The influence of chargers on the battery condition

The correct charging of the iPhone 7 is influenced not only by competent and orderly actions of the user, but also by the quality of the power supply, network adapter and USB cable. Every owner of an Apple gadget should know that to recharge the battery, you need to use only original equipment from the manufacturer. The thing is that branded chargers are equipped with special microcontrollers that monitor the process of receiving current. And if the charging conditions go beyond acceptable limits, for example, the temperature rises, the voltage jumps or the current drops, then the battery simply stops charging.

How charge your iPhone correctly 5S: useful tips and reviews

Probably every iPhone owner charges their own device in a disorderly manner. Knowing that the accessory will last for approximately one day of light, we try to snatch precious energy here and there, at least for the same 20-30%. We are talking about random recharging at the workplace, with friends, in the car and other sources. And this is on the one hand, and on the other, we “fry” our accessories, leaving them to recharge overnight, which almost always exceeds the seven hour time mark.

Let's try to figure it out and decide which is correct charge battery (iPhone 5S) of your device and how badly the above chaotic connections with the mains charger will affect the life of the battery as a whole. The views of professionals in this field and reviews of ordinary owners of these devices will be taken into account.

In general, the average user does not ask such serious questions regarding charging the device - he plugged the device into the outlet and forgot. Still, there are several fascinating and fundamental points that few people know about. These aspects, together with general advice, will help answer the question: “How to properly charge an iPhone 5S?”

We will systematize and pay attention to all the practical and critical points from the standard operating instructions for the device, which, in one way or another, relate to our topic.

How to properly charge your new iPhone 5S

The first recharge of your device is one of the most important moments. In order for the accessory to serve properly for many years and to provide you with long battery life, you need to carry out the first recharging cycle well.

How to properly charge iPhone 5S first once:

• when you take your device out of the box, connect it to the charger for at least three hours;
• if the battery indicator is 100% full, you can safely use the device until the battery is completely discharged;
• after the accessory turns off, leave the iPhone alone for about two to three hours;
• After the specified time has passed, connect the phone to the charger again and wait until it is charged to 100%.

It is also necessary to note one important aspect in the question: “How to properly charge an iPhone 5S for the first time?” During the first charging cycle, under no circumstances should you use the device; otherwise, the new battery will begin to “sag” and lose, albeit a very small, but significant amount of battery capacity. In addition, before properly charging the new iPhone 5S, in other words, according to the instructions above, make sure that the charging location excludes any sources of water (bathrooms, vases with water, aquariums, etc.) and direct sunlight. In other words, in fact, everything that can have a bad effect on the first cycle.

Should I charge at night or not?

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In order to really understand how charge your iPhone correctly 5S and whether to leave it overnight, we need to clearly understand what exactly happens to our device after connecting to the charger.

It’s worth seeing right away that, as in most other similar cases, the charging controller, or in other words, the power management module, is responsible for the process of powering the device. This controller is directly related to the indication of battery capacity, in other words, it does not allow the device to be recharged and at the same time tries to quickly fill the volume to 100% in a reasonable time. You should also see that the first 80% of the battery volume is filled quite quickly, and the next 20% in a gentle mode, in other words, noticeably slower.

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Once the battery is fully charged, the power management module turns off power without taking or transferring charge to the battery. The gadget itself will work from the network at this time, that is, in this case the battery is neither charged nor discharged. Keep this point in mind before charge correctly iPhone 5S.

Features of long-term charging

Many people fall hostage to the myth that after reaching 100% charge indication, the battery begins to work cyclically, discharging and recharging. In fact, this is not the case, otherwise it would lead to significant wear and tear on the battery, which neither the manufacturer nor, of course, the user was happy with.

Next is another fact on the question of how to properly charge an iPhone 5S. Surely every owner of a mobile gadget knows that any battery is subject to self-discharge. And this is quite normal, unless, of course, it is connected to the charger at this time. For lithium-polymer batteries, which are equipped with fifth iPhones, this figure fluctuates around 5% per month, which is extremely low when compared with other types and types of batteries.

Charging cycle

The power management module periodically checks the remaining battery capacity, and if it encounters a significant loss of charge, it begins a new power cycle. This need arises after the loss of at least 2% of the charge, and this does not happen more than once every two weeks. That is, if you forget your gadget connected to the network for a whole month, the controller will start recharging the battery once or maximum twice.

Taking into account all of the above, we can safely draw a conclusion about how charge correctly iPhone 5S, and the fact that by leaving the gadget connected to the network all night, you risk absolutely nothing and will not damage the battery in any way.

Power adapters

A standard charger (5V, 1A, 5W) will fully charge your gadget in about an hour and a half. There is nothing to add about branded “Apple” adapters - they are made with high quality, conscientiously and extremely rarely break.

Some people ask a very interesting and quite logical question: “Is it possible to charge your iPhone 5S using an iPad charger?” Yes, you can. Some particularly zealous admirers and commentators on specialized forums immediately counter that this is extremely harmful to the phone’s battery for one reason or another, but let’s sort it out in order.