How to properly charge a Xiaomi phone: recommendations and rules

Rules for charging a Xiaomi smartphone

If you do not follow the recommendations for charging mobile batteries, the battery capacity will run out much earlier than intended by the manufacturer.

Charging Xiaomi

There is a standard Xiaomi instruction on how to properly charge a new phone, which will allow you to enjoy the capabilities of your smartphone instead of being on duty at the outlet:

You should not leave the gadget connected to the network for more than 3 hours.
Connection is carried out only using the official charger unit.
Use original Xiaomi USB cable.
Try not to discharge your mobile phone to 0%.
Do not allow your phone to overheat.

How to charge Xiaomi: boosting the battery on a new phone

With a dead battery, your favorite Xiaomi smartphone turns into a piece of useless hardware. Modern batteries have a limited service life: over time, they begin to discharge faster and take longer to charge. But if you want to know how to properly charge your Xiaomi phone, then you need to follow a couple of rules that will help your battery live a long life.

Leaving your phone plugged in when it's fully charged is very bad for your battery in the long run.

Once your smartphone has reached 100% charge, it receives a “recharge” to keep it at 100% when plugged in.

The charger keeps the battery in a high voltage state constantly, which depletes the chemistry inside the battery. Therefore, after fully charged, you must unplug the charger.

Wireless charging can be incredibly convenient if your phone supports it, but it's not without its drawbacks. Today's inductive wireless chargers have the unfortunate disadvantage of generating excess heat.

And while wasted energy doesn't mean anything to you overall, the heat generated also has a negative impact on your Xiaomi phone's battery.

General recommendations for battery charging

When a device's battery is low, the phone is like a useless brick.

Batteries have limited service life and if the instructions for proper operation of the device are not followed, even a relatively new smartphone begins to run out faster and takes longer to charge.

Be sure to adhere to the following recommendations:

You should turn off your Redmi plus or Note every time it finishes charging. Long-term connection to the network is due to the constant flow of current through the battery body. When the battery is fully charged, the Android OS sees this and switches the mode to constant recharging, which negatively affects the chemical elements inside the battery.
Limit your use of wireless charging. The device, convenient for everyday life, has one serious drawback - heat generation. Thus, when the mobile phone lies on the surface of the charger, it heats up doubly, which is fraught with disruption of the processes in the battery itself and a malfunction of the processor.
You should recharge your smartphone as soon as possible. Research results based on Xiaomi Redmi Pro show that the smartphone lasts much longer if it is connected to the network during the day rather than waiting for the battery to almost completely drain.
Use authorized peripherals. It would be correct to use original chargers and cables that have characteristics compatible with this phone model. An incompatible analogue can harm both the battery and the smartphone.
Use Quick Charge only when necessary. When using fast charging technology, extreme heating of the battery occurs, which can reduce the battery life.
Do not use a connection to the computer’s USB connector to replenish the capacity. Low current supplied to the battery terminals may result in calibration failure. A violation leads to the fact that the charge level visible on the display does not correspond to the actual one.

Fast charging and its consequences

Many people claim that fast charging your phone ruins its battery, but this is not true. Entire laboratories with scientists are working on this technology, conducting thousands of tests, during which they are trying to give us something more. There is already talk in inventor circles that we won’t have long to wait for the moment when phones will charge instantly. It is unlikely that such a leap in this matter can be called one that is aimed at deliberately “killing” batteries. The Xiaomi Redmi 3S does not provide a fast charging function, and even with a special cable, the difference in the charging process with a regular cable is not significant. So if you wanted to try this method with your phone, don't waste your money on it.

Reasons for rapid discharge

The capacity of modern batteries exceeds previous values several times, but energy consumption has also increased due to the increase in processor performance and the expansion of the number of tasks being solved simultaneously.

A smartphone with a 100% charge can work for no more than 7 hours a day, after which you have to go looking for an outlet.

When the device is used in accordance with the recommendations, the daily service life can be increased several times and reach the values stated by the manufacturer:

Go to your phone settings.
Find the "Power and Performance" section.
Next, select “Used by applications.”
After opening the list, you will be able to see the most energy-intensive programs.
Remove unnecessary programs and put into sleep mode those that are not currently used.
In the display settings, you should set the screen brightness to medium or select the “auto” mode.
Disable data transfer via Bluetooth, Wi-Fi and GPS.

The above points consume a huge amount of energy. Optimizing their use can directly influence the operating time of the smartphone.

Why does it discharge quickly - what to do about it

Battery capacity depends significantly on its operating conditions, and battery life decreases significantly due to:

Physical wear and tear (aging) of the battery. After 2–3 years, the process of power loss begins.
Unstable network coverage area. Try not to work when the network is unstable to avoid increased battery consumption.
Initial installation of a lower power battery in fakes of popular models.
Increased screen brightness. Use automatic brightness control.
Mobile games at maximum settings. Change your settings. Set the resolution and detail to lower.
Malware, viruses. To protect yourself, install an antivirus program.
Do not use your smartphone in extreme temperature conditions. The optimal battery operating mode is from +5 ⁰C to +30 ⁰C.

Signs of malware:

The device spontaneously wakes up from sleep mode.
Communication modules or sensors are activated independently.
An attempt to download a new security application is blocked by the system.
Network traffic has increased sharply.
Unfamiliar numbers appear in call or SMS lists.

To optimize battery consumption, it is advisable to install one of the applications;

Battery Doctor.
Power Battery.
Advanced Task Manager.
Clean Master.

Expert opinion

Alexey Bartosh

Specialist in repair and maintenance of electrical equipment and industrial electronics.

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Important. Carefully check the brand authenticity and technical specifications. Avoid purchasing gadgets from places with a dubious reputation. Use original network storage devices.

You can take the necessary measurements using the KCX-017 USB tester: indication of voltage, current, capacity and charging time.

How to properly charge a gadget after purchase

Xiaomi mobile devices show decent battery life. To ensure that the performance does not deteriorate over time, you need to know how to charge a new Xiaomi smartphone for the first time.

The following actions must be taken:

Discharge the phone by 10-15% of the original charge level.
Turn off the device completely using the corresponding key on the case.
Connect to the mains using an authorized charger and leave for at least 12 hours.
Disconnect the smartphone from the cable and leave for 15 minutes.
Turn on the device, wait for the system to start and the desktop to appear.
Connect to charger for 60 minutes.
Remove from charging and turn off.
Wait 10 minutes and reconnect the cable.
Disconnect from the network and turn on the gadget.

After completing this procedure, the battery processor will be calibrated and synchronized with the smartphone's microchips, which will maintain optimal battery capacity without loss of performance over time.

Important! These actions are performed once. Carrying out manipulations several times in a row will lead to deterioration in performance. It is not recommended to use the phone while setting up the battery to avoid errors in the processor data.

Popular myths about charging Xiaomi batteries

The battery must be discharged to 0 - this is a misconception; complete discharge was a necessity for old Nickel-Cadmium batteries, which had a memory effect. Modern lithium-ion models, on the contrary, deteriorate their performance if they are often completely discharged - they lose their maximum capacity. On the contrary, it is recommended not to discharge batteries below 20%;
You should always charge the battery to 100% - this is not a mistake, you can do this, there is nothing wrong with it. However, there are technical caveats. Battery manufacturers recommend not to lower their charge below 40% and not to raise it above 90%; if the battery spends most of its time in this range, the degradation rate will significantly decrease and it will retain its rated energy capacity longer. However, in real life it is difficult to control Xiaomi with such precision, so I would not bother with this. The only thing I would recommend is not to discharge the battery below 20%;
Xiaomi cannot be used while charging - this myth is related to the fact that the high temperature of the battery accelerates the loss of its maximum capacity, and when charging it noticeably heats up. If you actively use the phone at the same time, the processor will also generate heat and the battery will heat up even more. If you need to check your email or make a quick call, there's nothing wrong with that. But if you play 3D games, then if you do this regularly, the battery will wear out noticeably faster.

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Is it harmful to use Power Bank for recharging?

A portable battery with a capacity several times greater than that of a smartphone can become an invaluable assistant on the road or in situations where there is no power outlet nearby.

There is an opinion that connecting gadgets to a portable battery worsens the performance of the phone's battery and leads to a reduction in service life.

Power Bank for charging Xiaomi

The energy bank's processor is optimized for most indicators of mobile devices and automatically adjusts to the required operating mode.

The device has several degrees of protection against excess current, and the controller regulates the transmission time and power.

Types of batteries in mobile phones

Before we talk about the principles of maintaining the maximum life of a phone battery, it is necessary to determine the type of battery. Because it determines how the battery is handled. In the case of a mobile device you can find 3 different types:

Nickel-metal hydride - less commonly used in phones. Today they are more popular in lighting and electric vehicles;
Nickel-cadmium - they are quite common in electrical appliances that require a powerful charge: screwdrivers, drills. Previously, these batteries were most often found in mobile phones. But recently they are being intensively replaced by lithium-ion;
Lithium-ion batteries are the most popular batteries used in mobile phones and other digital devices today. Despite the amazing practicality of batteries, they have significant disadvantages, including the risk of explosion. Therefore, they are often accompanied by special protection schemes.

Battery protection board

To summarize, we can say: if you are the owner of a new Xiaomi mobile phone model, most likely it has a lithium-ion battery (Li-ion). Therefore, we will further discuss this type of battery.

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