home » Questions » Here are a couple of tips to keep your Samsung tablet battery running for a long time.

Here are a couple of tips to keep your Samsung tablet battery running for a long time.

In many tablets, over time, the battery level quickly drops to zero, so every modern user should know how to properly replace the battery in the tablet on his own. To understand this issue, we have described all the important points and necessary actions given in this manual. After reading which you can easily and quickly change the battery of the gadget without harm to it.

Reasons for replacing the battery

The battery can be damaged by regular voltage changes.

Because of this, the battery may not fail completely, that is, only occasionally giving malfunctions. Turning off the battery itself, and therefore the device at the most inopportune moment - this is what can happen due to constant voltage drops in the network.

Aging of the battery.

The newer lithium-ion batteries are unfortunately subject to aging. This is in no way affected by the user's work, it just lasts much less over time, which can cause the battery to change in your device.

Mechanical damage.

One of the most common reasons for battery replacement. Mechanical damage itself is an external breakdown of the battery itself. This can also include the incident if the user can, using too powerful chargers, independently harm his device by giving him a large current load.

There are most common reasons for replacing the battery of devices, but now one of the main questions arises:

How to choose the battery you want?

First you need to recognize which battery you had previously installed. To do this, you need to look for the inscription on the battery itself. It can be li-ion or li-pol or some other of the same type. It will be difficult not to notice it, it will be located on the battery itself. This is a very important point, because if you choose a different type of battery, even if it is better in all respects, this can lead to unstable operation of the device, at least to fatal consequences, such as failure.
In addition, you need to know the dimensions of your previous battery in order to find a new one that will fit. Logically, this serves to ensure that your new battery fits into the tablet. Measurements can simply be written down, or you can take an old battery with you and show a new one to sellers at the place of purchase.
The next step is to select a container. It is advisable to purchase exactly the battery that was installed. If you cannot find such a battery, then it is worth getting one that is slightly larger in capacity, but the same in size. It may cost more, but its performance will be higher than that of the previous one. It should be noted that such batteries can be found in online stores specializing in the sale of this type of equipment.

But what does it take to replace the battery with your own hands?

What tools and attachments are needed to replace the battery?

To get started, you need standard screwdrivers in order to simply get your battery out of the tablet yourself. Some devices are closed with small latches. In such cases, you may not need a screwdriver.
Soldering iron. It is needed in order to unsolder the power wires that are attached to your device.
Double-sided tape. The necessary thing that will need to fix the battery to the motherboard itself (in the case of a Chinese tablet).
Tweezers, with which you can gently remove the battery from your tablet or disconnect the cables that will interfere.
A special spatula, which is needed in order to carefully and safely remove the back cover from the device itself.

Replacing the battery on the tablet Samsung Galaxy Tab GT

Replacing the battery on Samsung devices is almost always straightforward. Let's describe it step by step:

First you need to get to the battery itself. It will be incredibly simple to do this on our device: use a spatula to remove and open the display.
Using tweezers, remove the small stickers that protect access to the ribbon. After that, using the same tweezers, remove the cables from the latches and disconnect them.
After disconnecting the cable, you need to unscrew the eight small screws that are located around the perimeter of the battery. This requires a small Phillips screwdriver.
After that, using tweezers or a similar object, carefully remove the battery itself.
After that, you need to put a new battery in its place, fix it with screws, and also snap the loop back.

Replacing the battery on a Chinese tablet

The process of replacing the battery on Chinese devices is not as easy as on models such as Samsung, Apple, and so on. Most gadgets of this type are very messy in placing components inside the tablet, which is why very often there is confusion in wires, sensors, and the like. That is why you should be very careful when working with Chinese tablets and it is advisable to entrust the matter to a professional.

First you need to get to the battery itself. Latches, bolts - depending on your model, we open it and get to the battery. The most difficult question is how to get the battery out of the Chinese gadget.
Batteries in Chinese devices are attached to ordinary double-sided tape, and in some cases to hot melt glue. Just peel off the contents and get to the battery itself.
The next step is to unsolder the wires from the motherboard itself. The process also requires special care, since both the motherboard and the wires themselves are very unreliable and flimsy.
Next, we change the battery itself. Everything is very simple here: we take out the old one, insert a new one, solder it or simply snap the cables, and also put them back on the double-sided tape and snap the back cover.

Conclusion

As you can see, the replacement process itself is not so difficult. It will be very easy to do it yourself, the main thing is to carry out the whole process slowly in order to avoid mistakes. The choice of a battery, its replacement is something that almost everyone can cope with, so do not rush to pay money to those who offer to do not difficult work for money.

Without a battery, the tablet turns into a useless heap of plastic and metal, so replacing the battery with the Galaxy TAB / Note should be done immediately if the device is not holding a charge. You can order this type of work urgently and inexpensively at the official service center.

The preliminary cost of the work is specified in the price list, it will not come as a surprise to the client. There are original components for each model of Samsung Galaxy tablets, including Tab: A, E, S. The work is performed by engineers with at least 5 years of experience in professional laboratories equipped with the necessary equipment. There is a free courier delivery of equipment, additional savings are achieved through discounts and promotions.

Why doesn't the tablet hold the battery?

If the tablet does not charge or discharges quickly, then the reason does not necessarily lie in the battery. You must first make a diagnosis in order to determine the problematic element, and then start recovery.

Breakdown reasons:

the capacitive characteristics of the battery have dropped over time;
a weak charge caused by a defective power connector;
connecting a broken charger;
damage to the battery due to incompatibility of the charger.

The cost of replacement (repair) directly depends on the original source of the problem. For example, buying a new charger will cost less than replacing the battery with Galaxy Tab and Note.

Self-repair

If the battery has stopped charging, then it is better not to repair it yourself. During the disassembly of the tablet, it is easy to damage other parts and cause new damage to the equipment, after which the cost of restoration will increase. You can also spend money on a branded component, change it and not get any result, since the problem lay in another node.

To insure yourself against the risk, you need to contact the service center. Here they make accurate diagnostics for free, carry out repairs in specially equipped laboratories, check the quality at every stage. After the diagnosis, the owner of the tablet is informed how much the service costs, and further actions are taken only after confirmation.

Battery replacement with warranty

Upon completion of the repair work, the client is issued an official repair warranty. This document allows for 0 rubles. make post-warranty samsung tablet repair Tab in each branch of the company. Branches operate in more than 17 cities of Russia, located near the metro. An engineer call at home is available.

It's no secret that the scourge of modern autonomous technologies is a low battery charge, in addition, 30% of the battery capacity is lost in the first year of using the tablet. With devices that run Android OS, this headache is doubled. Before we get back to the problem of saving runtime, there are several types of difficulties that arise in the area of \u200b\u200bpower supply.

Removing the battery of the Samsung tablet

Let's take a look at this question using a Samsung Galaxy tablet as an example: let's say the device won't charge. In this case, power is supplied to the battery using a pulse unit with the possibility of regulation, while any Samsung model has certain voltage characteristics. For this kind of recharge, the gadget repairman disassembles the product, removes the Li-ion battery and then charges it. When there is a good battery in the tablet, its "revival" from a full discharge will not lead to a loss of its capacity, provided that the operation of such a plan is performed at the right time. Drives with a residual life of less than 50% are not recommended to be reanimated due to the inexpediency of the process; in this case, the Samsung Galaxy battery needs to be replaced.

How to check the battery wear on your Samsung tablet yourself?

Depending on the model, the tablet batteries have different capacities (m / Ah) and regulated battery life. The latter may differ from real ones, and no method can measure the exact wear of the battery. Nevertheless, there are programmatic ways of checking using various utilities (by checking several, you can get an approximate%) and manual ones, such as:

Discharge the tablet completely.
Put it on charge up to 100%.
Time the work.
Compare it with the official specifications for this model and calculate the percentage.

Manual verification is more accurate, although it takes longer. It can be accelerated only at the service center.

In a situation with the final discharge of li-ion and the inability to turn on the Samsung Galaxy, you should contact the MOBILA MASTER repair shop. We repair mobile devices in Moscow and Khimki.

Replacing the Samsung Galaxy battery yourself, while simple, can be risky, you need to have experience and follow the rules.

Here are a couple of tips for keeping your Samsung tablet battery running for a long time:

Installing a new battery on a Samsung Galaxy tablet

Do not completely discharge the device.
Disable all vibrations.
Do you use your tablet for a long time? Monitor your nutritional level. If you intend to leave your tablet in standby mode for a long time, then charge it 100% so that you can use it smoothly when needed.

Replacing a Samsung battery may be delayed: just be more attentive to such little things as battery energy and adhere to the described operating technique, and then your gadget will serve you faithfully for much longer than in the operating instructions.

Why doesn't the tablet hold the battery?

Breakdown reasons:

the capacitive characteristics of the battery have dropped over time;
a weak charge caused by a defective power connector;
connecting a broken charger;
damage to the battery due to incompatibility of the charger.

The cost of replacement (repair) directly depends on the original source of the problem. For example, buying a new charger will cost less than replacing the battery with Galaxy Tab and Note.

Self-repair