How to properly charge a new battery on android. How to properly charge a new phone for the first time

There are many instructions on the Internet on how to charge the battery of a new smartphone. Unfortunately, most of them are based on mythical and sometimes just made-up facts about batteries.

In search of the truth about the first charge of the phone, we turned to the well of knowledge of the Swiss educational portal Battery University, which was created by scientists for engineers, teachers, students and ordinary users of modern gadgets.

Guide on how to properly charge your phone battery for the first time

1. After unpacking the smartphone (or tablet) use it a little to use up 2-5% of the charge after a long storage period.

2. No way do not put the device "to zero", as advised on the Internet - a low charge is harmful to Li-Ion and Li-Poly batteries (explanation why it is harmful).

3. Follow first charge the phone to 100% from the original charger to set up the controller (if you interrupt the process, it's okay, plug the charger back in).

4. Use only original charger with a connection to a power outlet (it won’t work from an old phone, it’s also not worth borrowing from your parents / wife / acquaintances).

5. Do not do it Charge your phone battery for the first time from a computer, USB outlet, or Qi wireless charging.

6. After filling the tank up to 100% unplug the charger(You don't need to leave it like this for several hours, even with fast charging technologies like Qualcomm Quick Charge, as recommended on the Internet).

7. Try to be supportive charge level between 30% and 80% during the operation of a new phone, abandon the idea of ​​\u200b\u200balways bringing it to 100% and discharging "to zero".

8. In case sharp "jumps" in interest charge (from 100% to 92%, for example) or if phone suddenly turns off with a partially charged battery, then calibrate the controller according to the instructions.

How to extend the life of a new phone battery?

Knowing how to charge a new phone battery and following the recommendations will help you extend battery life. But keep in mind that Li-Ion and Li-Polymer batteries do not have a fixed life (it cannot be said that they all work for 2 years, after which they need to be replaced). Moreover, the battery in a smartphone does not die suddenly - it fades away gradually depending on the operating conditions, operating temperature, load intensity and frequency of discharge cycles.

You can extend battery life by:
protected from ultra-fast discharges,
working at moderate temperatures
avoiding full charge to 100%,
deleting apps that are too powerful (Pokemon GO, Snapchat, Facebook - full list),
not using your phone in the heat (especially when you put the device in the sun on the dashboard of a car for GPS navigation).8 800 555-86-57 (24/7);
join our Vkontakte community.

Everyone who has bought a mobile phone has heard the advice that the first time phone batteries need to be fully discharged and only then should they be charged to 100%. If you do not do this, then, it seems, you will ruin the battery and that's it, a brand new phone can be taken to a landfill. In fact, this advice made sense ten or fifteen years ago, when nickel batteries were widely used in mobile electronics. Times have changed, but habits remain the same.

In fact, the first thing you need to do is find out what type of battery is installed in your new device. This information can be obtained from the seller, read on the Internet (on the official websites of the manufacturer) or, if the battery is removable, simply remove the back cover and look at the markings.

Ni-MH or Ni-Cd

This is very, very unlikely, but if you bought a rarity like the Samsung SGH-M100 of 2000, or some very ancient phone only as a dialer, then you can find such an inscription on its battery. This means that the model has a nickel-cadmium (NiCd) or nickel-metal hydride (NiMH) battery. And you really have to tinker with it: this type of battery has a memory effect, i.e. "Remembers" at what percentage it was set to charge and reduces its capacity. Only these batteries make sense to discharge to zero and charge 100%.

But today this is rare. If you buy a more or less modern smartphone, then a lithium battery will be installed in it.

Li-Ion or Li-Pol

Partner Samsung lithium-ion battery, or its improved version, lithium-polymer, is not subject to the memory effect. And even more: it is highly not recommended to completely discharge them and store them 100% charged for a long time. At conscientious sellers, the li-Ion battery is sold two-thirds charged in order to keep its capacity longer and serve the buyer longer.

Any lithium battery is designed for a specific number of charge-discharge cycles. A new cycle starts from the moment when the charge percentage is zero. The more often your smartphone reaches this mark, the faster the battery will become unusable. In addition, if you achieve a deep overdischarge of the battery, it will stop charging altogether.

Conclusion

When buying a new phone, ask what kind of battery is installed in it. With a probability of 99.9% it will be a lithium-ion battery. It already has 60 percent charge, so you can immediately use the phone. Do not wait until the gadget requires recharging, connect it to the charger already by 20-30%.

And how to ensure that the battery lasts longer, read

The short battery life of a smartphone is an actual problem of a modern person who needs to always stay in touch. Due to this lack of gadgets, users are forced to regularly incur additional costs - for the purchase of external batteries, for paid charging services in stores, even for the purchase of “second” phones that can “insure” the main device in case it “sits down”.

However, the fact that the gadget is quickly discharged, as a rule, the user himself is much more to blame than the manufacturer. By following some rules for charging your smartphone, you can significantly increase the duration of its battery life.

The user should not be surprised by the fact that a simple “dialer” is able to work without an outlet for 1-2 weeks, while the smartphone sits down a day after the last recharge. The functionality of push-button phones is usually so primitive that putting the battery just nothing. At the same time, smartphones have a whole arsenal of additional options, thanks to which they can successfully replace navigators, cameras, game consoles and other highly specialized devices. All these options are rapidly "eating up" amps.

Here are the main enemies of smartphone batteries:

• WiFi. If the Wi-Fi module is enabled, the battery consumption is much faster. If the distribution of wireless Internet is also activated on the smartphone, you can see how the countdown of the percentage of battery charge goes right before your eyes.
• Geolocation. Thanks to the enabled geolocation, the user of a mobile device is able to track his location on the map and find out how far it is to the destination. Many people do not feel such a need, and therefore geolocation works in vain on their smartphones, devouring precious milliamps.
• Long conversations. In the specifications, the approximate battery life of gadgets is always indicated in 2 versions: In standby and in talk mode. The talk time is much shorter. The user should, if possible, replace live communication with correspondence in social networks and instant messengers if he wants his device to last longer without recharging.

Contrary to popular belief, apps running in the background on your smartphone have almost no effect on battery consumption. Starting a program from scratch is a much more energy-intensive procedure, so if you use any application constantly, it's pointless to close it every time.

The reason for the rapid battery consumption is not always located on programmatic level. Perhaps the whole point is a technical malfunction, poor quality of the battery, or wear and tear. Each battery has its own service life, which is measured in the number of charge cycles. Upon reaching the threshold, the smartphone starts to sit down faster with each new charge.

Type. All memory devices are conditionally classified into 2 types: transformer and impulse. Pulse ones differ in that they are equipped with timers that can automatically stop charging. The fast charging mode of a pulsed charger lasts about 4 hours - this time is usually enough for the battery to gain the bulk of its capacity. Then the energy begins to be supplied in small portions - "impulses" - so that the smartphone does not lose charge.

Construction and design. One-piece chargers that do not allow the user to disconnect the wire from the power supply are a thing of the past. Purchasing this charger disadvantageous, because the owner of the gadget has to buy a USB cable “in addition” to it - if he intends to download data from a PC to the smartphone.

It is more expedient to purchase a cable and an adapter equipped with several ports. An excellent adapter for 4 ports with different voltage indicators can be found on the marketplace gear best.

Thanks to this adapter, the user gets the opportunity to charge two or more mobile devices. simultaneously- for this you just need to buy a second cable, which is much cheaper than additional charging.

When ordering a charging adapter from a Chinese website, the user should also pay attention to plug type. For Russian sockets you need European plugs- as shown in the picture on the top left.

The illustration also shows forks, respectively. American, British and Australian standards. Naturally, they will not work for our sockets - the British plug generally has 3 plugs.

Conclusion

Unfortunately, domestic users continue to stubbornly believe common myths about charging mobile devices. They don’t even suspect that, trying, for example, to drain the batteries of smartphones to the end, they are doing a disservice to their devices. Recommendations, deposited in the memory of users in the 2000s, are relevant for nickel batteries. In modern smartphones, there are lithium-ion batteries, the requirements for the care of which are completely different.

Imagine the situation - you have purchased a new smartphone or a new battery for it. Before that, somewhere on the Internet you saw information that the battery needs to be charged for the first time according to a special algorithm. Is this really so, and if so, how to charge the device?

Indeed, if you go over the forums or social networks, you can see that for the first charge you need to use a special procedure that will allow, so to speak, to “pump” the battery of a smartphone or tablet. The bottom line is that the autonomy of modern devices is small - on average, a couple of days in a gentle mode, after which the device needs to be charged. If you use the device constantly, it will be discharged within a few hours. How can you not remember mobile phones that could not be charged for weeks ...

But we digress a little from the main topic. In order for the new battery to hold its charge better, supposedly it needs to be charged according to a special algorithm, otherwise the battery will quickly discharge.

There are a lot of different instructions on the network. Here are some of them:

• Discharge the smartphone completely, and then charge it from the network. After it is charged, do not unplug it for 2-3 hours.

• Let the device work until it is discharged to 10%, put it on charge and charge for 10-12 hours.

• Three times you discharge the device completely (to zero) and all these three times charge it up to 100% of the charger.

It is not surprising that users get confused, ask questions, and sometimes resort to completely unnecessary procedures. Do not rush to charge or discharge your phone or smartphone, read this article to the end!

Batteries and their varieties

There are several main types of batteries that are used in the manufacture of mobile devices:

• Ni-Cd (nickel-cadmium)

• Ni-MH (Nickel Metal Hydride)

• Li-ion (lithium-ion)

• Li-Pol (lithium polymer)

The first two types, namely nickel-cadmium and nickel-metal hydride batteries, were used on old push-button phones. The very ones that were produced many years ago and which, unlike modern smartphones, were primarily a means of communication.

These types of batteries were reliable, but they had drawbacks. One of them is the so-called “memory effect”, which means a reversible loss of capacity, which, among other things, can be caused by a violation of the recommended charging mode, for example, if you start recharging the battery until it is completely discharged. Over time, such batteries really require "pumping". It was then that information appeared about the "pumping" of the battery, including for the newly purchased device.

But times are changing, technology is improving. While nickel-cadmium and nickel-metal hydride batteries were previously used, today lithium-ion and lithium-polymer batteries are used. They are used everywhere, including smartphones, tablets, laptops, etc. Such batteries are characterized by high power, safety, relatively small size. In addition, they almost completely lack the "memory effect", which we mentioned above, and therefore they do not require any special charge cycles.

What does it mean? This means that if your device is powered by a lithium-ion or lithium-polymer battery, charge it in the most usual way, without resorting to the manipulations described in the tips above.

However, if you still use the advice from some forum, it is unlikely that anything will change.

And yet, lithium batteries have their own characteristics. Here are some of them:

• They are sensitive to low temperatures, so try to use the device less in the cold.

• Lithium batteries don't like to be completely discharged, so try not to allow your device to completely discharge.

• There is an opinion that the optimal state of a lithium battery is about 50% of the charge, that is, charging it up to 100% is also allegedly undesirable - 80-90% is enough. Like it or not, it's hard to say.

According to the experience of use, we can say the following - the discharge depends not only on the capacity of the battery, but also on the optimization of the device system. If the optimization is poor, even with a very powerful battery, the discharge will occur very quickly. Of course, other things being equal, including the processor model, screen size, screen resolution, etc. And dancing with tambourines in the form of "pumping" the battery will no longer help.

Modern devices usually have lithium-ion batteries. These are new power sources that are safer than their predecessors. Also, their obvious advantages are increased capacity, reliability, durability, low cost, availability.

Today, there are several opinions about the first charge of a smartphone battery. Where are myths and where is reality is difficult to understand. But in any case, after the purchase, once again read the manufacturer's recommendations regarding the first charge of the battery of your mobile phone.

The service life of your device directly depends on the correct actions during the first and all subsequent charges. If you want to avoid the extra expense of buying new batteries, then be sure to learn all about the rules for the first charge. Many people believe that the charge of the device should always be within 40-80% and it should be recharged regularly, while others claim that the charge should drop to zero itself, after which it is worth charging the smartphone up to 100%. In part, both sides are right.


A complete loss of charge followed by a charge to 100% was recommended for the very first types of batteries. Since modern lithium-ion batteries do not have a memory for charging, they can be recharged at any time without waiting for the gadget to turn itself off. However, the battery for recharging smartphones should not be charged frequently for a couple of minutes. It will not charge in this way, but the power source will quickly become unusable.

The first use or first charge of the phone battery is a set of specific actions that directly affect the longevity of the device. In order to swing a new phone battery, you need to completely plant it immediately after purchase. When the device turns off, put it on charge. Moreover, it is worth adding a couple more hours to the recommended charging time in the instructions, since the device should stay longer on the charger for the first time. After the battery is charged, it is worth putting it back in and charging it to the end about 2 more times. This way you can "rock" the battery. Tips for using the new device:

• Recharge your device regularly. Try not to let the charge drop to 0%. However, regularly does not mean often. Frequent minute recharging has a detrimental effect on the battery.
• Do not forget that the device is charging. If you left your smartphone on the charger, for example, overnight, and it only takes a couple of hours to charge, this will lead to overcharging of the power source and, as a result, to its swelling.
• Once every two to three months, fully drain the battery and fully charge it.
• Never overheat the power supply. If during use you notice that the battery is very hot, then turn off all applications and leave the gadget alone. It will take about 10 minutes for the battery temperature to drop to room temperature.
• If, due to frequent use of the device, you do not have enough energy for a day, then you should buy a universal external battery.

First and subsequent battery charges.

How to charge the battery for the first time, you probably understood from the tips above. It needs to be fully discharged and fully charged three times. But what to do with all subsequent charges? The instructions that come with your device will indicate exactly how long it takes to recharge your particular battery. The higher the capacity of the power supply, the longer it will be on the charger in the outlet. It is also worth paying attention to the fact that using a conventional charger and outlet, the battery will charge faster than using a USB cable from a computer or TV.

If you do not have a mobile phone, but, for example, a screwdriver and you use it often, then finding an external additional battery can be a real problem, especially if there is no time to wait until the dead battery is recharged. Then you should buy a spare battery for a screwdriver. When the "native" sits down, the user will quickly replace it with a charged spare and continue to work.