Does it make a difference which charger you use to charge your phone? Is it possible to charge an iPad using an iPhone charger? Information from official sources

How to charge your phone faster? The fastest way to speed up the charging process?

Perhaps everyone has encountered a nasty situation when, leaving home for an important meeting, they suddenly discovered that the charge in the mobile phone battery was virtually exhausted. With all this, there was damnably not enough time to charge it. It is logical that the question is how very quickly charge the phone, worries every second owner of a mobile accessory. A modern, valid answer still exists. Is it fashionable to charge a phone? How can you charge a xiaomi mi pb with a two-amp charger? This is exactly what we will talk about now. It should also be noted right away that it is not recommended to wait for any miracles.

Change the power source

A charger is always included with every mobile phone. Its task is very simple: convert an alternating mains voltage of 220 Volts into a constant voltage and reduce it to a certain value determined by the characteristics of the accessory model used. If you carefully study the data provided on the charging case, you can see Input/Output there. For the owner who is interested in how to charge the phone very quickly, the data displayed in the 2nd line is more valuable. For example, it could be “5 V/300 mA”. What does it mean? The 1st number indicates the output voltage. In the vast majority of charges from modern mobile phones, it is always equal to 5 volts. The fast function is it possible to charge a regular phone with a larger or increased charger? This is designed to be comparable to the USB computer standard, which provides exactly the same 5 V.

At this point everyone knows how charge phone without charging, just connect it to the appropriate port of the system unit or laptop. But the 2nd number is the current supplied by the charger to the phone per unit of time. Depending on the charger model, this value can range from 300 mA to 1.2 A. For those who do not want to read further, how charge your phone faster, we can recommend simply changing the charger to one with a higher current than the “native” one.

Amps and battery

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One of the features of any battery is its electronic capacity, which indicates the amount of accumulated electronic energy. For example, a battery with a capacity of 1 Ampere, after being completely discharged, will be able to recover to its original state in 1 hour, provided that the charger supplies it with a current of 1 A. Accordingly, a charger delivering 300 mA will charge such a battery in approximately 3 hours . In this case, the capacity is usually specified in watts rather than milliamps. You can find out the battery current by simply dividing the power by the voltage. It would seem that it would be enough to change low-current charging to a stronger one. and you don’t have to think about how to charge your phone faster. But this does not give results in all cases.

Features of charging replacement

What is fast charging, how does it work and is it harmful to a smartphone?

Download Vikings: War of Clans: For iOS. For Android – Buy power banks in your.

Does fast charging kill your smartphone's battery?

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Does it kill fast charging your phone's battery. For many years everyone believed that fast charging harms.

From time to time, you can hear from people who once studied how to quickly charge a Droid (phone) that if you change the “native” low-current charger to a stronger model, you can damage the phone. This statement is only partially correct. Modern mobile communication devices use a special microcontroller that regulates the amount of current supplied to the battery. In other words, if the “native” charger produces 300 mA, and it is changed to a model with 1 A, then you may encounter a situation where the controller will limit the incoming current to 300 mA. The difference in this case is dissipated as heat. From all of the above, the conclusion follows: if after replacing the charger the phone starts to get very hot, then you need to abandon this conventional method.

Use the updated version

For those who are interested, as quickly as possible charge the phone, it should be clear that in the world of computing there are two standards for a universal serial bus - USB 2.0 and 3.0 (older versions are actually no longer found). Is it worth it, therefore, for insurance, you can use fast charging only in. One difference is the amount of current that can be transferred through the corresponding port. In version 2, its value reaches 500 mA. But in the newer revision 3.0, not only the data exchange speeds, but also the power circuit were changed, so it became possible to transmit as much as 900 mA through such a USB port. Thus, one of the effective and harmless options is charge phone without charging, is to connect the mobile phone to the computer USB 3.0 connector and monitor the process of filling the battery. Since the port itself in the standards is externally similar, to determine which is which, it is recommended to use the annotation for the motherboard or laptop. Some manufacturers highlight the newest, third version of the nest in color, but this is probably an exception. In principle, this method is similar to replacing the charger with a more massive one.

Take advantage of the software feature

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To those who are looking for a working method, how charge faster phone, we can recommend looking through the annotation for the computer board. Is it possible to charge a device that needs to be charged for 3-4 hours by charging a regular phone with “fast” charging? In almost all modern solutions, manufacturers provide the possibility of accelerated charging of the phone battery. For example, Asus offers proprietary technology proudly called AiCharger. Although there is nothing revolutionary about it, it still works. All you have to do is install the application of the same name and connect your phone to the port. With all this, the current passing through the connector increases to 1-1.2 A. A similar mechanism is offered by the Gigabyte company. On boards from this manufacturer, the function of increasing the current per port is called On/Off Charge (from time to time 3x USB power boost). To do this, you will need a regular one, then the vape can be charged from whether it really is. True, the phone will have to be connected to certain connectors, which are indicated in the instructions. These abilities are still inferior in terms of ease of use to the usual replacement of the charger.

Buy a special USB cable

Everyone knows what a standard universal serial bus wire looks like. But owners of external hard drives and floppy drives are familiar with converted USB cords, made in the shape of the letter Y. On one side of this wire there is a plug connected to the device (phone, CD drive), and on the other there are two connectors connected to free USB connectors on the computer. This is a typical “tee”. When using it, the output current is practically multiplied. In other words, for USB 3.0, at a theoretical level, you can get 1800 mA. The disadvantage of this charging method is that not everyone has a Y-wire at hand.

Turn off your device

There is a completely effective solution, how to quickly charge the phone. Many mobile phone owners do not charge their electronic assistant quite correctly. You can speed up this process by simply turning off the phone's power while charging the battery. Sometimes this gives an almost twofold reduction in the time spent.

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A week ago, the unlucky owner had it while charging. And then the Internet exploded with discussions: why do smartphones burn when charging? Does this depend on the fact that the charger is not “original”? Will my iPhone crash one night when connected to a charger from AliExpress? CHIP hastened to reassure everyone who is concerned.

Yes, you can. The compatibility of a smartphone and a charger does not depend at all on whether it was produced by the same company as the smartphone itself. And if your phone supports wireless charging, then the manufacturer himself ordered it to be charged from devices from other companies. Because the Qi wireless charging standard is open and publicly available, and anyone can produce chargers using this technology. for details.

With wired charging, in fact, it’s the same thing - everything is regulated by standards. There is nothing wrong if you charge your iPhone with a charger, for example, from the well-known Belkin. And charging from the iPad too. And nothing will happen to Samsung if you charge it with a device, for example, from Huawei. Or a no-name USB cable from a PC. Why - read below.

Why can a smartphone be charged with a non-original charger?

Because mobile device batteries are designed to consume exactly the amount of energy they need to charge, or less, but not more. To do this, they are equipped with a controller that monitors this. This practice has been followed by all phone manufacturers since 2007, when the USB charging standard was adopted.

If your iPhone battery requires 1 A of current to charge, it doesn't matter what you charge it with. You can connect it to an iPad charger that produces 2A - it will only take half the current from it, and will charge at the same speed as its original one, but will not burn out. You can plug it into a USB port on your computer that gives 0.5A - it will charge half as fast, but it won't burn out either.

Thus, the law applies here: consumption is determined by the consumer. Whether the phone burns or does not burn while charging depends on the integrity of the smartphone manufacturer, not the charger. If you have a Chinese noname, into which the kind Uncle Liao installed a low-quality controller, it may burn out. And if the harried Chinese from the Foxconn factory installed a damaged battery controller in your iPhone, it can too. And if you yourself keep dropping your phone, then even more so.

The charger itself may burn out if the manufacturer skimped on the quality of its assembly. The smartphone will not burn out - the fuses will not allow it. But to avoid this situation, it is better to take devices from serious assemblers - for example, from other smartphone manufacturers or from well-known companies that produce accessories, like Belkin.

Hi all! And especially for those people who have an iPad charger and who want to know - can it charge other Apple devices, such as an iPhone or iPod? Indeed, an unprepared and, more importantly, careful user has too many questions about this whole situation. And here are the most common ones...

Is the iPad adapter suitable for iPhone and will there be any harm from it? Will expensive products break? Will the iPhone work less on one battery charge? Now we will try to understand all this in detail on our own, and we will also receive an official response from Apple, which will clear up all misunderstandings and draw a line under this discussion. It's time to start - let's go!

But first, let’s clarify what are the pros and cons of such a solution? Pros:

1. iPhone charging time is reduced. Despite the fact that the native charger in the iPhone is 1 Ampere, this was done mostly for reinsurance, because the device itself can take a little more.
2. So as not to carry several chargers with you.

I personally did not notice any disadvantages and Apple agrees with me (more on this below), but judging by the reviews on the Internet, some users experience a slight increase in the heating of the device. Of course, this is if we are talking about original accessories. There will be more problems with non-certified ones - they won’t charge, won’t connect, etc.

But let's return to the main thing, why does the question voiced in the title of the article even arise? Because the chargers for these two devices are still different. Moreover, both in appearance and in the strength of the output current. For iPhone it is 1 Ampere, for iPad – 2 Ampere (larger battery – you need a more powerful power adapter).

But can it (the more powerful charger from the iPad) be used to constantly charge the iPhone battery and is this not dangerous? Of course. And that's why:

• The output voltage of all iOS device charges is identical and equal to the voltage in the USB port ± 5 W. What is stated in the specifications is the maximum current that it will not necessarily produce.
• Any Apple device has a special controller, thanks to which the iPhone simply will not “take” more than it should from charging the iPad.

By the way, here is a screenshot of Apple's official response. I think these guys can be trusted:

And finally, a little personal experience.

For many years I have not worried about this at all. I charge my iPhone and iPod (even Nano and Shuffle) with everything, including the power supply from the iPad. There were no problems with the batteries. The main thing is to use original accessories, but how and in what order to mix them is not important. But this is just my opinion :)

P.S. As I already wrote, there will be no problems, but it’s better to play it safe and “like” this article. Done? Now you can safely charge your iPhone!

Each device: tablet, smartphone, e-reader or laptop comes with its own chargers. At least that was the case until recently. Nowadays, most modern smartphones and tablets have a Micro USB connector, and this is becoming a standard. Against this background, the question arises: is it possible to charge all your gadgets through one charger?

Despite the fact that over time more and more chargers are produced according to a single standard, several types of chargers are still widespread:

• Laptops. Unfortunately, we have not yet come up with a single standard for charging laptops and netbooks. There is no universal connector, which means that each device needs an individual charger.
• 8-pin connectors(lightning connectors) for Apple gadgets. Since 2012, Apple has standardized on the 8-pin connector, and now all devices released after that year: iPhone, iPad, iPod Touch, iPad Nano, can be connected using a charger certified and developed by Apple.

Older Apple devices have a 30-pin connector, and for those who still have them, Apple produces lightning to 30 pin adapters.

• micro USB chargers. All new smartphones, including Android and Windows Phone devices, come with a standard micro USB connector, so there is no need to select individual chargers for them, as for older mobile phones. To meet this standard, Apple offers Lightning connectors → Micro USB adapters.

Can I charge any device with a connector? Micro USB from any charger Micro USB?

In theory, every Micro USB charger can be plugged into a device with such a connector, which means it can be used for any device, be it a smartphone, tablet or even a laptop. Very convenient - if you buy a new smartphone or tablet, you can charge it with an old charger. The only difference is the voltage and current, but more on that later.

You can also charge the device from a laptop using a Micro USB→USB adapter.

Dangerous chargers

The HP Chromebook 11 is the first laptop to use a Micro USB connector for charging. Most laptops require more power and cannot be charged this way.

But this laptop was also withdrawn from sale due to reports of overheating of the charger, which could cause a fire. An HP spokesperson advised users who purchased the HP Chromebook 11 not to use the original chargers that came with the device.

You can continue to use your laptop by charging it using one of the micro-USB chargers tested by Underwriters Laboratories Inc. (US Standards and Certification Company), for example, from a tablet or smartphone.

You will easily recognize chargers that have been tested and approved by Underwriters Laboratories Inc. - they have the “UL Listed” logo.

This means that the charger has been tested for safety and will not cause a fire or shock you. But in some cases, even proven chargers can cause trouble, namely when the device’s battery is faulty. So the cause of a fire can be either a non-original cheap charger or an equally cheap, uncertified battery.

Voltage and current

All USB connectors are designed for a voltage of 5V. This means that you can safely connect the charger to the device via micro USB.

Another thing is the current strength. To charge the device faster, chargers increase the current, which is measured in amperes (A). The chargers that come with Android tablets are rated for higher amperage than similar devices for Android smartphones. For example, a tablet charger is rated at 2A, while a smartphone charger is only rated at 1A.

If you connect a smartphone charger to a tablet, the tablet will charge very slowly because there is not enough current to charge properly. If you try to charge your smartphone using a tablet charger, nothing bad will happen, and your smartphone will not explode or catch fire.

Most likely, the smartphone will not take the maximum possible number of amps that the charger provides, so everything will be fine. Maybe the smartphone will charge just a little faster.

I am sure that almost every person today has a mobile phone. Modern smartphones have been functioning as a music player, video player, camera, and router for quite some time now, in addition to their main purpose of receiving and making calls. Today's smartphones are more reminiscent of computers than phones in their configuration and power.

In view of all of the above and the harsh daily operating conditions, the battery life of the smartphone does not shine with its duration. The average "survivability" of an Android-based phone or tablet ranges from 8 to 12 hours. After this time, the phone is not alive without recharging. At home there are no problems with this. Sockets are always nearby, you can use the smartphone without removing it from the charger .

But the phone doesn’t always go dead when you’re at home. This can happen when you are with friends, acquaintances, or just in a cafe. Of course, friends at home also have chargers. But the manufacturer is completely different, and on the power supply cube itself the current strength is written completely different from what your smartphone needs. And it doesn’t matter whether the difference is larger or smaller. This raises the question, is it possible to charge your smartphone with such a charger, different from yours?

Most smartphone users are afraid to use chargers from similar phones, but with different amperage characteristics. From now on you will know that there is no need to be afraid of this.

The fact is that you can burn the device only if the charger produces an output voltage greater than what it should be. Nowadays the standard output voltage is used, namely 5 Volts. It is almost impossible to meet another.

As an exception, we can cite the example of modern chargers that have the Quick Charge function. These gizmos are capable of producing voltages of 7, 9 and 12 Volts.

But even despite this, such devices use a default voltage of 5 Volts. A higher voltage is possible only after the charger coordinates this procedure with the power system of the connected device.

Therefore, you can safely charge your phone with another charger. The only thing to consider is the output voltage.

Well, there is absolutely no need to be afraid of the fact that the current strength on the power supplies for different phones is different. Today, chargers and portable batteries, also known as power banks, have output currents of 1A, 3A and 2.1A. And this is the limit that these devices can produce.

By connecting to such devices,The smartphone will take the current value that it needs. If the current indicated on the charger is less than what is needed for a smartphone, then this is also not a problem. The only drawback is that the phone will take a little longer to charge than with its original charger. As for the rest, there is no difference at all.

Therefore, if you have a question about whether it is possible to charge your modern phone using a charger from another, then you can safely do so.