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How to disassemble a phone with a non-removable battery. Advantages and disadvantages of removable and non-removable phone batteries: which is better

The thin body of a smartphone, a huge reserve of autonomy for tablets and lightweight versions of laptops for ease of portability - all this is the legacy of the most important conceptual solution of mobile electronics recent years, when manufacturers abandoned removable batteries.


Of course, today there are still many models of devices with batteries that are easy to remove and install back, just by uncorking the case cover. But what about those where such an opportunity is not provided, and the battery life remains limited to two to three years?


What methods are there to replace a non-removable battery?

1. You can contact the official service center, if the battery becomes difficult to hold a charge for a period of time warranty period- it will be replaced free of charge.

2. If the deadline has passed, and suddenly a problem with autonomy arises, then use the instructions for self-disassembly housings for smartphones, tablets and laptops to replace the battery without going to a workshop.

3. In difficult situations, or if you do not want to deal with complex electronics, you can contact the same certified customer service center, where your problem will be solved for a certain price.

4. There are chances to significantly increase the operating time of your mobile device, calibrate it /blog/164_battery-calibration-for-android and charge it correctly immediately after purchase.


Is it possible to replace a non-removable battery without special skills?

We suggest you look at Samsung example Galaxy A3 (2015) is one of the first mid-budget smartphones from a South Korean corporation, which has a durable, thin body with a maintenance-free lithium-ion battery. With the help of a hair dryer, a screwdriver and a guitar pick, even far from technical work the user is able to remove the rear panel and disconnect from motherboard battery - you just need to follow the eight-step instructions to figure out how to remove it once every few years non-removable battery V Samsung phone.



This is an inexpensive and relatively simple device that does not require special skills to restore autonomy. You don’t have to go to a workshop - although the process is burdened with difficulties with softening the adhesive base with a hairdryer, it does not pose insurmountable obstacles for the unauthorized magician.


Is it always worth replacing a non-removable battery yourself?

Sometimes they meet difficult moments, when you are not ready for a complex procedure or are trying to quickly figure out how to remove a non-removable battery. For example, in a portable speaker JBL Flip 3, a control board ribbon cable is used, which can easily be confused with a fixing adhesive tape. If it is torn (as our visitor recently reported), then you will have to change the entire control board or look for a suitable conductor.



In this case, repairs may take a long time and ruin your mood. Do not blindly follow the instructions and handle the tool carelessly - interference with technical device requires your concentration. Before you start disassembling the case, read the manual, look at the pictures and prepare the tool. Only then try to change the non-removable battery, following the instructions of the experts.


How much does it cost to replace a non-removable battery in a smartphone, tablet, laptop?

If you have already tried to fix the problem of a quickly discharging device and none of the tips help, then the only option left is to install new battery. Today we have already figured out whether it is possible to change a non-removable battery without going to a workshop. For example, you have several options to restore autonomy to an aging iPhone. Other devices from simple phones to tablets and laptops.


Here's how much it costs to replace a non-removable battery in a smartphone or any other mobile device:
+ price of tools (about 500 rubles);
+ battery cost (in the catalog / from 300 rubles and above);
+ yours free time.


Now all you have to do is find out where is the best place to buy new batteries for modern gadgets and why you shouldn’t trust sellers who don’t provide a warranty on batteries.


Get advice on purchasing a new battery:
contact email(email: );
by toll-free (for residents of Russia) phone number: 8 800 555-86-57 (24 hours a day).


If you have any questions, you can send a message on VKontakte

Smartphone manufacturers continue to wage an unspoken race to minimize the size of the gadget. Note that the electronic filling itself takes up very little space in the device body. Large space necessary for the battery.

For today optimal solution, which allows you to save not only space, but also weight - install non-removable batteries. They are made in a flexible housing and are soldered with contacts directly to motherboard devices. If they fail, an analogue can be purchased online. Spare parts for mobile phones can be delivered to almost anywhere in the world.

At the first stage, it is very important to parse the gadget correctly. The fact is that today, in the vast majority of cases, device cases are secured using latches.

Without some nuances, unfastening them is unlikely to be possible in the correct way. This can be achieved either using a specialized plastic spatula (sold in a set with other repair tools modern electronics), or using an ordinary plastic card.

Accuracy should also include understanding the structure of the device. After all, not everyone knows that some cables go to the back covers. A sudden movement can lead to a break.

A cable is not a wire that can be cut and soldered again. Repairing a cable of such miniature dimensions is almost impossible. The only way to recover is complete replacement to a new analogue.

Of course, before desoldering battery It is recommended to make sure that the gadget is completely turned off and not in sleep mode. Some repairmen recommend doing complete discharge battery and only then remove it.

The procedure looks like this:

  • a corresponding tip is put on the soldering iron;
  • heating should be carried out locally;
  • It is recommended to remove battery contacts using tweezers.

If you overheat the battery contact, then reverse side transition hole, the track may fall off. After all, the boards in similar devices Only multilayer ones are used.

Often do-it-yourself repair pours into complete destruction gadget.

The video shows the process of replacing the battery on Lenovo A5000:

4 comments on ““How to replace a non-removable battery in a smartphone?””

    It is bad that such batteries cannot be replaced without complex procedures, but on the other hand, it is good that at least some possibility of replacement exists. You just need to find a new, similar battery.

Apple initially began producing smartphones without a memory card slot, and the battery can only be replaced if the device is disassembled, which only a service center can do. But smartphones on Android based, on the contrary, were produced from the very beginning with removable batteries and memory card slots. But time is running and today on the shelves you can see smartphones based on Android both without a memory slot and without a removable battery. Let's talk about the latter in more detail and find out what advantages and disadvantages a non-removable battery has.

As an example, we will show you a couple of smartphones, the first one is not removable battery, the second - with a removable one. And although in appearance There are few differences, the difference in design is huge.

iPhone 6 with non-removable battery:

Xiaomi Redmi Note 2 with removable battery:

Advantages of a non-removable battery

  • Reducing the cost of device production. True, this usually does not affect the cost of a smartphone at retail - only the manufacturer saves.
  • Greater degree of freedom in design. Thus, the manufacturer can use a battery of any shape convenient for it.
  • Using a non-removable battery often reduces the thickness of the case due to its design.
  • As a rule, the back cover with a removable battery is made of plastic, which does not break when opened, but only bends. If the battery is not removable, back cover You can make it out of anything, even glass - you can still remove it only at a service center.
  • The absence of a removable back cover makes the assembly of the device much better: there are simply no creaks or gaps.
  • The non-separable housing has improved tightness, that is, dust gets inside in smaller quantities.
  • The sealed housing can be used for waterproofing. Thus, many smartphones are protected from drops entering the body, and sometimes can withstand immersion under water.
  • According to manufacturers, the lack of the ability to change the battery, oddly enough, allows you to extend the life of the smartphone. Why? The fact is that users often save on batteries by purchasing a fake, and sometimes they buy a fake under the guise of an original. Such batteries can damage the device and sometimes even explode.

Disadvantages of a non-removable battery

  • The battery can only be charged using a USB cable; there are no alternative charging methods.
  • In rare cases removable battery helps to reboot the device. For example, your smartphone is frozen and your POWER button does not work. To restart the gadget, you will have to wait until it is completely discharged and then charge it again.
  • No possibility hot swap battery on extra battery. Fortunately, this can now be solved by purchasing an external battery.
  • Battery capacity decreases over time, which means the device holds a charge significantly less. To change the battery you will have to contact a service center, and this is most often an expensive pleasure.
  • If water accidentally gets into your smartphone, the likelihood of resuscitating a device with a removable battery is higher, since it is easier to dry it after disconnecting the power.

What to choose?

It's up to you to decide, we've given you something to think about.

As for our opinion, here it is: you can often hear that the lack of a removable battery is a real evil, because it cannot be replaced. And one could partly agree with this, if not for one thing - statistics show that the average time to replace a smartphone rarely exceeds 1.5-2 years, and during this period it is difficult to completely “kill” the battery, to put it mildly. Therefore, in our opinion, there is nothing terrible about non-removable batteries. But the lack of a slot for memory cards is a serious minus, but that’s a completely different story.

Without a battery, our smartphones are absolutely useless. It is he who gives them life, and he is also capable of taking it away. Today, our smartphones can simultaneously show a picture on a huge bright screen, take photos with flash, download something using an LTE connection, and at the same time search for communication with GPS satellites. All this falls on the shoulders of the battery almost every day, as a result of which their service life is significantly reduced, and often after a year the battery is completely worthless. Colleagues from PhoneArena We wrote some tips on how to understand in a timely manner that it is time to replace the battery.

Carry out a visual inspection

It happens when battery problems are visible to the naked eye. A faulty battery begins to emit gas that accumulates under its shell. If you see that your battery is swelling and tending towards a round shape, this is a clear sign that it is no longer worth using. Such a battery can be dangerous for a smartphone. Traces of corrosion and white-green spots also indicate that the battery is unusable.


It may be difficult to detect all of these symptoms if your battery is non-removable. However, if it starts to swell, this will certainly affect the body of the smartphone. The screen may begin to bulge, and the case may begin to change shape and crack. In this case, you should urgently replace the battery. I have seen many cases where the battery literally split the smartphone apart from the inside. An expensive screen may crack, and bends on the phone board are not beneficial.

Not in all cases the battery inflates quickly. This can take time, and in the early stages it can be difficult to detect the bulge by eye. In the case of removable batteries, a simple and fun spin test, or rotation test, helps. Try getting your battery to spin on a flat surface. Happened? This means the surface of your battery is not smooth enough.

Monitor battery performance

Most smartphones will allow you to see the battery percentage as a percentage. You can even install a colorful widget on your desktop. Watch your battery drain. It should not discharge more than 1-2 percent at a time during inactive use. If you don’t play games or surf the Internet, but your battery is still discharged from one hundred percent to zero in a couple of hours, or your smartphone turns off during a call, being charged at 20-30 percent, then the battery needs to be replaced.


In some cases, the battery life may be affected by a malfunction of the smartphone itself. In this case, the problem will likely be accompanied by heating, and the battery will drain even when the smartphone is turned off.

Use diagnostic tools

Few people know, but your Android smartphone stores battery information, which can be accessed by dialing *#*#4636#*#* in your dialing application. If the combination doesn't work, you can try Battery app. You can install it from Google Play. It will show your battery status, temperature and voltage. Avoid those that promise to fix a poorly performing battery.

A few years ago, when the market was not so crowded with technology, the batteries on phones were removable. A revolution in this area was made by smartphone manufacturers Apple, who were the first to introduce to the world phones with a battery that could not be removed. After that different manufacturers followed their example, and now almost every brand has its own model of a gadget whose battery cannot be removed. What is the reason for this, and what are the pros and cons of a non-removable battery in a smartphone? Let's figure it out.

There are many reasons encouraging developers to switch to the production of smartphones with built-in batteries. And the first of them is more maneuvers for design. You don’t need to think about how to arrange the elements so that it is convenient to remove the cover, or how not to make the design of the back panel completely clumsy. As a result, manufacturers can create:

  • more compact phones;
  • non-assembled models, the elements in which will not creak, play or dangle;
  • gadgets with the highest quality assembly.

Phones with non-removable batteries are more sealed than their collapsible counterparts, which means they have increased protection from moisture, dust, dirt and other external adverse influences.

Another important reason why the built-in battery is still better is additional protection electronics directly from the user himself. So many craftsmen who are trying to “improve” their device themselves use compatible batteries with a larger capacity. As a result, such interference damages the electronics of the device, sometimes even beyond the possibility of restoration. And in some cases, the battery swells, overheats, or even explodes. So, from this side, the scales in the duel between removable and non-removable smartphone batteries tip to the side of non-removable models.

Phones with non-removable batteries

Despite the fact that there are still models with removable batteries on the market, there are more and more non-removable models. That's it objective reasons and benefits.

Advantages:

  • reduction of production costs;
  • more design possibilities;
  • the ability to significantly reduce the thickness of the case;
  • better assembly and absence of squeaks and backlashes;
  • the ability to make the back cover from any materials (for example, metal);
  • improved tightness of the entire structure;
  • increased protection electronics from moisture.

Flaws:

  • absence alternative ways charging (only using a USB cable);
  • inability to reboot the device by removing the removable battery;
  • no emergency replacement of the battery when discharged (solved by purchasing a power bank);
  • The battery capacity becomes smaller over time, and to replace it you will have to contact a service center;
  • After drowning the device, it will be more difficult to revive it than a model with a removable battery.

Focusing on the pros and cons of non-removable batteries in a smartphone, it is much easier to decide which side to take. Draw conclusions and decide for yourself whether a built-in battery is good or bad.

Which side will you join: is a non-removable smartphone battery a problem or not? Share your opinion in the comments and tell us what kind of phone you are using now - collapsible or not.