How to properly charge devices on the Android platform. How to charge your mobile device faster

Turn off your phone
THE CHARGING INDICATOR WILL REPLACE SIGNIFICANTLY FASTER IF THE DEVICE IS TURNED OFF. This way it won’t waste a single precious watt and, accordingly, extra minutes of your time. When turned off, all electricity will go directly to the battery and will not be wasted on other hardware processes.

Charge your phone from a wall outlet
YOUR PHONE WILL CHARGE FASTER FROM A WALL OUTLET rather than via a USB port. It's also worth making sure your charger is high-powered enough - some models deliver less milliamps than a cell phone can handle, which increases its actual charging time.
According to the manufacturing companies, the fastest charging is carried out when the device is connected to an outlet using the cable and USB power adapter supplied in the kit. However, you can risk replacing the standard charger with a higher power one, designed for a larger number of milliamps.

Optimize USB Charging
First, you should figure out what USB ports your computer has. Today they are equipped with three types: USB 1.0, 2.0 or 3.0. The first and second are capable of providing a current of 500 mA, while USB 3.0 is almost twice as much - up to 900 mA. Depending on the type of USB to which your smartphone or tablet is connected, charging time can vary greatly. A separate USB wall port that can provide up to 1500mA is an even more efficient charging method.
To further speed up the process, don't sync your smartphone with your computer and disconnect any other USB devices that might be consuming power. Remember also that if you are connected to a laptop that is not connected to the network, you need to ensure that it does not go into sleep mode.

Maintain temperature conditions
HIGH AND LOW TEMPERATURES ARE DAMAGED to batteries. Do not keep your charging phone in the sun, near a heater, or near an open window in winter. The best temperature for this process is around +22 °C.

Use an app that speeds up battery replenishment
ASUS HAS DEVELOPED A FREE TWEK APPLICATION AI CHARGER, which helps charge mobile devices faster. The program allows you to output about 1000 mA through a standard USB port, thereby almost doubling the charging of devices. Depending on the different types of gadgets used, the current may increase even more. And although manufacturers do not disclose the technological aspects of the utility, many users talk about its effectiveness. Ai Charger is compatible not only with Asus boards, but with computers from other manufacturers.

Buy a USB charging adapter
GET YOURSELF A CHARGING ADAPTER. The device, which looks like a small USB flash drive, can increase its output current to 2100 mA when a phone or tablet is connected to it. The time to fully charge a mobile phone can be reduced by 4 times. Install the Y cable
PURCHASE A Y-WIRE with two USB cables that will provide the combined power of two USB ports on your computer and transfer maximum power to one device.

Handle the battery correctly
In order to quickly and successfully charge batteries, manufacturing companies advise handling them correctly. For example, Apple in its recommendations states: “To maintain a lithium battery in good condition, it is necessary that the electrons in it are periodically in motion.” To do this, it is recommended to fully charge and discharge the battery at least once a month.

It would seem that there could be something unusual in charging the battery of a smartphone or tablet: you connect it and it charges. But few people know how to do it correctly. How to charge a new device to keep it working for a long time? What to do if you don’t have a standard charger at hand, are there other ways? And, of course, everyone has encountered a situation when they urgently need to charge their phone, but there is no time. How to speed up charging?

Types of batteries and their features

Currently, lithium batteries are considered the most popular; they are divided into two types: lithium-ion and lithium-polymer.

Lithium-ion (Li-ion)

At the beginning of the 21st century, they replaced nickel-cadmium batteries and still serve us today. What are their advantages:

ease of maintenance;
high capacity with small dimensions;
low self-discharge (does not lose charge in standby mode).

They have the shape of a plate or cylinder. What happens inside these batteries, how does a smartphone charge/discharge?

Inside the plate or cylinder there is a positively charged electrode - the anode, and a negatively charged one - the cathode. Between them is a liquid electrolyte in which positively or negatively charged lithium ions are placed. They move between the cathode and anode. For example, if lithium ions have a positive charge, then as the device discharges, they gradually move towards the cathode. When the battery is low, they are all there. When you connect a smartphone or tablet to a charger, lithium ions move to the anode.

Lithium polymer (Li-pol)

Technologies do not stand still. From lithium-ion batteries came lithium-polymer batteries. This is still a fairly new invention, which has both pros and cons.

Among the advantages are:

large capacity (compared to its predecessor);
thickness from 1 mm;
the ability to produce batteries in flexible and plastic forms (a solid polymer composite is used as the electrolyte, which can be wrapped in plastic);
possibility of use at different temperatures (from -20° to +40°).

Disadvantages include:

quick failure;
there is a greater risk that the battery will explode;
increase in charging time.

How to properly charge a new smartphone or tablet on Android

When purchasing a brand new device, its battery efficiency is estimated at 96%; after 100 charging cycles, this number drops to 50%. When ions move, the surface of the electrodes wears out greatly, and the electrolyte becomes clogged due to the crystallization of lithium salts. As a result, ions cannot reach the electrodes - this is called "Coulomb efficiency".

A new smartphone or tablet should be discharged for the first 2-3 charging cycles until it turns off (so that the phone is completely dead), and then charged to 100%. What is it for? During the first discharge, the device determines the minimum value, and during the first charge, the maximum. Thus, the power controller is calibrated. With these steps you set the correct standard values, thereby ensuring correct battery charge control.

Rules for charging a non-new device

Manufacturers recommend changing the device's battery after 300–500 charge cycles. After 1,000 cycles, the battery efficiency is 20 percent. To extend the battery life, you need to charge the device correctly and follow a number of rules.

There is a common myth that the battery needs to be charged from 0 to 100%. This rule applies only to new devices and gadgets with nickel batteries, since they have a “memory effect” (nickel batteries have long gone out of fashion and are used only on older device models). That is, a battery that is not discharged less than 20% forgets about their existence and its potential.

For modern lithium batteries, the opposite rule applies. After the first few full charges, you should maintain the battery value between 40 and 80% and try to never let this value drop below 20%. The optimal solution would be several small recharges throughout the day.

Another myth is associated with “overnight” charging: when you leave the device to replenish its energy reserves all night, the battery deteriorates. Smartphones are called smart phones because they have many functions, including spontaneously stopping the flow of electricity to the battery when it is full. The only advice in such cases would be not to leave the device in the case: this leads to overheating.

Also, to charge a smartphone or tablet on the Android platform, try to use only the “native” device. Cheap Chinese analogues can damage the charger or the gadget itself. If you can’t use your own charger, find something with similar characteristics and quite reliable.

Recharging the gadget should include the following steps:

Checking the functionality of the network and its compliance with security requirements.
Checking the compatibility of the charger and smartphone or tablet (220V or 110V).
Connecting a smartphone or tablet to charging.
Connecting the charger to the network.

Failure to comply with basic safety rules often leads to explosions and fires of devices; it is often not possible to restore them after this.

What can you use to charge Android: myths and reality

Headphone jack

At the moment this is not possible. Although Apple has already announced developments in this direction. With such charging, the principle of electromagnetic induction will be used. The device will come with a special device, around which you will need to wrap the headphones and place them on a special contact. In this position, an electromagnetic field will be created, which will affect the device’s battery, charging it. The technology is quite new and will require much more testing before it becomes part of everyday life.

Computer or laptop via USB

This method is possible, because many devices come with a USB adapter. Everything here is extremely simple: connect the wire to your smartphone, connect the other end to USB, and the device is charged. But this method only works for computers or laptops that are turned on and the USB input is active. How to charge the device when the PC is turned off?

Toshiba laptops have a built-in Sleep-and-Charge function, and Samsung also has something similar - Chargeable USB. Owners of laptops and computers from other manufacturers can charge their smartphones/tablets when the device is in sleep mode. On Windows you can do this like this:

From the Start menu, select Control Panel.
Click the "Device Manager" button.
In the list of devices, find the “USB Controllers” category and open it.
You will see several devices named “USB Root Hub”, for each, right-click and select “Properties”.
In the window that appears, go to the “Power Management” tab.
Uncheck the "Allow the computer to turn off this device to save power" option.

HDMI

Charging via HDMI (directly) is not possible. Of course, there are adapters from MHL to HDMI that will allow you to connect your smartphone or tablet, for example, to a TV, and they charge the device (without this, such an adapter will not work), but they again need a micro-USB cable to charge. So there is no way to do without standard tools.

Video: charging and connecting a smartphone to TV via an HDMI adapter

Cigarette lighter

There are now a lot of devices for charging through the cigarette lighter in a car; they can be found in almost any store that sells household appliances. When choosing, you should pay attention to the quality of the device, as well as the length of the plug. In some cars, the cigarette lighter socket is located quite deep and a short plug will not be able to get there. It is best to check the charger immediately after purchase, so that if anything happens, you can immediately return or exchange it.

You can also charge a smartphone or tablet in the car using a USB adapter and a radio (if it, of course, has a USB port). Charging occurs in the same way as when connected to a desktop computer.

Video: charging the battery through the cigarette lighter

Fast charging function

Before describing this charging method, I would like to note that it is not recommended to use it often, as it has a bad effect on the battery. It is better to leave your smartphone or tablet for a few hours of quiet charging than to charge the device quickly but constantly replace the battery with a new one. In extreme cases, this method is, of course, possible and has its right to exist. But, I repeat, you should not abuse it.

Quick Charge 1.0 or 2.0 fast charging technology was developed by Qualcomm; it allows you to charge your smartphone or tablet several times faster: now the device is not tied to an outlet and you don’t have to wait several hours for it to charge.

The charging process is accelerated by increasing the current that the device can receive. Many devices have a current limit, this is done for safety reasons. Quick Charge increases this value: a regular adapter supplies about 5V to the battery, while a power supply that supports Quick Charge 2.0 supplies 12V. Some gadgets have already included the appropriate adapter as standard; for others, you will have to purchase this newfangled tool.

How to enable this feature on Android devices that support this technology:

To disable the function, just uncheck the “Fast charging” or Fast charging item.

How to speed up phone charging

Below are some tips that can help you speed up charging:

Turn off the device: the smartphone or tablet will not waste energy on other processes and will charge faster.
Charge from a wall outlet, not USB from your computer.
If you do charge via USB, choose the right port: USB 1.0, 2.0 can provide a current of 500 mA, while USB 3.0 is almost twice as much - up to 900 mA.
Keep an eye on the ambient temperature: the best temperature for charging is around +22°C.
Use apps to speed up charging.
Purchase a USB adapter that can increase the current to 2100mA.
Get a Y-cable, it combines the power of two USB ports and can deliver higher current.
Finally, use the tips for preserving battery life from the beginning of the article, then the device will charge faster.

To charge a smartphone or tablet on the Android platform, you can always find alternative methods if suddenly something happens to the charger or you simply don’t have it at hand. The charging speed can also be increased: for this you just need to know some features. Apply the knowledge gained in this article wisely, and you will be able to use your smartphone or tablet for many years.

On the Internet you can find a considerable number of instructions on how to increase the battery life of your Android or iOS phone, but there are almost no materials telling you how to make it charge faster. In this article we will look at this issue in more detail.

Charge your phone from the network

The most obvious option is to charge your phone from the mains rather than using a USB cable. This is due to the fact that the current supplied to the USB ports is in most cases lower than that required for normal charging of the phone, which leads to a decrease in the battery charging rate.

Turn off your phone when charging

It would also be a good idea to turn off your smartphone, or at least switch it to flight mode. So he will spend less energy, or not spend it at all.

If you cannot remain without communication, then it makes sense to simply not touch the phone while it is charging. After all, turning on/off the screen and using the network consumes battery power, which can significantly reduce its charging speed.

Avoid overheating or hypothermia

Due to their design features, smartphone batteries discharge faster when overheated or overcooled. Accordingly, charging batteries in such conditions occurs more slowly. Accordingly, in order to avoid this, it is enough to charge your smartphone at room temperature and not leave it in direct sunlight or under air conditioning.

Optimize USB Charging

To do this, first of all, you should disable synchronization when connecting to a computer, since this rather energy-intensive process significantly affects the charging speed of batteries from USB. Also in the first paragraph, we said that the current in USB ports is less than that of network adapters. But that’s not all, because USB ports are different and the current on a 2.0 standard port will be less than with a 3.0 standard, so it makes sense to familiarize yourself with the performance characteristics of your computer and connect your phone to ports of later standards. Also, not all laptops supply voltage to the USB ports when they are in sleep mode or in hibernation mode, this is also worth taking into account.

Maintain your battery

Lithium-ion batteries are rather capricious devices and for normal functioning they require at least once a month. Calibration is performed by running the battery through a full cycle, that is, you need to fully charge it and then discharge it until the device turns off completely.

But there are not many tips on how to charge the battery faster. These tips will come in handy when you are greedily sucking on a power socket in a cafe or at the airport, when there are 30 minutes left before leaving home, and your phone is almost empty. So, here's how to charge your phone and any other mobile gadget faster.

Turn it off

When the gadget is turned on, it wastes battery power. If you turn it off, charging will be faster. Putting the phone into “Airplane mode” also helps.

If you absolutely cannot remain without communication, then try not using your smartphone while charging. In general, even a shovel phone on Android with a large screen can live for 3-4 days if you don’t constantly check Instagram on it and don’t chat on it.

Use a charger

Official Apple documentation says that the phone will charge faster not from the USB port, but from the included charger. Logically, we should assume that every phone will charge faster this way.

Do not overheat or overcool

Batteries take longer to charge and discharge faster when overheated or cold. Don't place your phone in the sun when charging and don't leave it in the cold. Manufacturers call the ideal temperature for charging 22°C. This is normal room temperature in our area.

Optimizing USB charging

If charging your phone via USB from your computer is your only option, then stop the synchronization process, which may begin immediately after connecting. This is a very energy-intensive process for the phone and the battery will charge slowly.

Also, some types of PCs, when going into sleep or hibernation mode, turn off the current to the USB ports and the phone may not charge when you think it is doing so. As for Mac laptops, they provide current on USB even in sleep mode, but only if they themselves are connected to a power source. If you are charging from a stand-alone laptop, then remember that you need to keep it active, preventing you from falling asleep.

Battery care

For lithium-ion batteries to function properly, it is important to calibrate them. It is important to bring the battery charge to 100% at least once a month, and then discharge it until the phone turns off completely.

Sometimes, at the most crucial moment, when you really need to make a call, your phone dies. What's the first thing that comes to mind? Put it on charge. However, not all users know how to quickly charge an Android phone and what needs to be done for this. There are several nuances that will help any user speed up their phone charge.

The nuances described below can be applied individually or in combination. If you follow all the nuances at the same time, the charging speed will be very noticeable.

Don't touch the phone

While charging, you need to put the phone into inactive mode by pressing the power button once. This will turn off the phone screen, but the smartphone itself will not be turned off. This mode reduces energy consumption, which is spent on backlighting and screen operation. This in turn will speed up the charging of the phone.

Closing active applications

Even if the phone screen is not active, applications running on the phone (VK, Telegram and others) continue to consume battery power, since they work with Android OS resources in the background. Therefore, to reduce energy consumption, you need to turn off or close these applications. To do this, you need to go to the “Settings” of your phone (usually the icon is on the first screen):

In the new screen that opens, in the “Device” subsection, you need to click on the “Applications” item:

When clicked, a new screen will open on which you need to go to the “Third Party” tab and close all applications in the list:

Activate airplane mode or turn off the phone

To reduce battery consumption when charging your phone and speed up its charging time, you can turn on “Airplane mode” on it. To do this, you need to press and hold the power button on your smartphone. As a result, the following menu will appear:

In this menu you need to select the appropriate mode and click on it. This mode can be activated by pulling the top curtain on the screen. As a result, a screen will open on which you need to click on the airplane icon:

To further reduce the charging time of your phone, instead of the Airplane Mode option, you must select the Power Off option. Both of these shutdown modes put the phone into zero battery consumption mode.

Charge your phone through an outlet

To quickly charge your mobile device, you need to charge it using a charger (cord) through a household outlet (220 Volts). Charging your phone via a USB cable connected to a computer or via a wireless protocol is very slow, since the voltage through this type of connection does not exceed 5 Volts. When charging, it is better to use the original factory charger that came with the phone when it was sold. The purchased charging cord may have worse wiring performance than the original one.

Each of the methods described above allows you to reduce the charging time of your mobile phone. The most effective way is to completely turn off the phone while charging, but this method is not suitable for everyone, since the communication component is lost while charging. Therefore, you can use other methods instead.