Perhaps, every person has faced an unpleasant situation when, before leaving home for an important meeting, it suddenly turned out that the charge in the mobile phone battery was almost exhausted. And there was not enough time to charge it. It is not surprising that the question of how to charge the phone very quickly worries every second owner of a mobile device. Fortunately, there is an effective answer to it. That is what we will talk about today. It should be noted right away that one should not expect any miracles.
Change power supply
A charger is always included with every mobile phone. Its task is extremely simple: to convert an alternating mains voltage of 220 volts into a constant one and lower it to some value determined by the features of the device model used. If you carefully study the data given 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 presented in the second line is the most valuable. For example, this mightbe "5V/300mA". What does this mean? The first number indicates the output voltage. In the vast majority of chargers from modern mobile phones, it is always equal to five volts. This is done for compatibility with the USB computer standard, which provides exactly the same 5 V.
Now everyone knows how to charge the phone without charging - just connect it to the appropriate port of the system unit or laptop. But the second number is the current strength issued by the charger to the phone per unit of time. Depending on the model of the charger, this value can be from 300 mA to 1.2 A. For those who do not want to read further on how to charge the phone faster, you can simply replace the charger with one in which the current is greater than native.”
Amps and battery
One of the characteristics of any battery is its electrical capacity, indicating the amount of stored electrical energy. For example, a battery with a capacity of 1 Amp, after being completely discharged, can recover to its original state in 1 hour, provided that the charger supplies a current of 1 A to it. Accordingly, a charge that produces 300 mA will charge such a battery in about 3 hours. In this case, the capacitance is usually specified in watts, not milliamps. You can find out the battery current by simply dividing the power by the voltage. It would seem that it is enough to replace low-current charging with a more powerful one - and you can not think about how to charge your phone faster. However, this givestheir results are not in all cases.
Charging replacement features
Sometimes from people who once studied how to quickly charge an "Android" (phone), you can hear that if you change the "native" charger with a low current to a more powerful model, then you can bring out a mobile phone out of service. This statement is only partly true. Modern mobile communication devices use a special microcontroller that regulates the amount of current supplied to the battery. That is, if the "native" charging produces 300 mA, and it was replaced with 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 in the form of heat. From the foregoing, the conclusion follows: if, after replacing the charger, the phone starts to get very hot, then this simple method should be abandoned.
Use the updated version
Those who are interested in how to quickly charge a phone should be aware that in the world of computing there are two Universal Serial Bus standards - USB 2.0 and 3.0 (older versions are almost never found). One of the differences lies in the amount of current that can be transferred through the corresponding port. In the second version, its value reaches 500 mA. But in the newer revision 3.0, not only the data exchange speed was changed, but also the power circuit, which made it possible to transmitthrough such a USB port as much as 900 mA. Thus, one of the effective and safe options for charging your phone without charging is to connect your mobile phone to a computer USB 3.0 connector and watch the battery fill up. Since the port itself is outwardly the same in the standards, it is recommended to use the instructions for the motherboard or laptop to determine which one is which. Some manufacturers of the nest of a newer, third version are highlighted in color, but this is rather an exception. In principle, this method is similar to replacing the charger with a more powerful one.
Take advantage of the software feature
Those who are looking for an effective way to charge the phone faster can be advised to look through the instructions for the computer board. In many modern solutions, manufacturers provide for the possibility of accelerated charging of the mobile phone battery. For example, Asus offers proprietary technology proudly called AiCharger. Although there is nothing revolutionary in it, it still works. It is enough just to install the application of the same name and connect the phone to the port. In this case, the current passing through the connector increases to 1-1.2 A. A similar mechanism is offered by the Gigabyte company. On the boards of this manufacturer, the function of increasing the current per port is called On / Off Charge (sometimes 3x USB power boost). True, the phone will have to be connected to certain connectors, which are indicated in the instructions. These features, however, in terms of ease of use, lose to a simple replacement of the charger.devices.
Purchase a dedicated USB cable
Everyone knows what a standard Universal Serial Bus wire looks like. However, the owners of external hard drives and drives are aware of modified USB cords made in the shape of the letter Y. On one side of such a wire there is a plug that connects to the device (phone, CD drive), and on the other, two connectors that connect to free USB connectors on the computer. Here is such a kind of "tee". When using it, the output current almost doubles. That is, for USB 3.0, theoretically, you can get 1800 mA. The disadvantage of this charging method is that not everyone has a Y-wire at hand.
Turn off the device
There is a very effective solution on how to charge your phone faster. Many mobile phone owners do not quite correctly charge their electronic assistant. You can speed up this process by simply turning off the phone's power while the battery is charging. Sometimes this gives almost a twofold reduction in the time spent.
